ZIP code boundaries slice Sunnyvale CA into four districts. Distinctions between them are greater than most buyers realize. Search current properties for sale in Sunnyvale or read the ZIP guides below for live market info tailored to the area you are interested in.
Sunnyvale has four residential ZIP codes: 94085 (north, near US-101), 94086 (central, downtown, Caltrain), 94087 (west, larger lots, access to the Cupertino Union School District), and 94089 (north bay, Baylands, most affordable). School districts, housing character, and price ranges split the four ZIPs into distinct buyer markets. Every ZIP card below links to live MLS listings and a current market report.
What Are the Sunnyvale ZIP Codes? A Guide to All Four
Sunnyvale has four residential ZIP codes, each covering a meaningfully different part of the city. In particular, school districts, housing character, price range, and commute access all vary across 94085, 94086, 94087, and 94089. The city currently covers 22.7 square miles, with 155,805 residents per the 2020 U.S. Census. Four ZIPs. Four distinct buyer markets.
LinkedIn is headquartered in downtown Sunnyvale. Apple Park sits in adjacent Cupertino, reachable from 94087 via Wolfe Road. Google's Mountain View campus, meanwhile, lies three miles northwest of the city boundary. These aren't incidental facts for buyers. In fact, where a home sits relative to a campus can mean the difference between a 10-minute commute and a 45-minute one. As such, that geography drives buyer preferences across the four ZIPs more than any other single factor.
Pro Tip
Before touring, pull up the specific address in Google Maps and time the commute to your actual workplace during your actual commute hours.
ZIP Code 94085 — North SunnyvaleNorth Corridor
ZIP Code 94085 isn't where visitors think of when they conjure images of Silicon Valley campuses. The northwest quadrant of Sunnyvale nestles between US Highway 101 and Central Expressway, bordered by Mountain View to the west and Santa Clara to the east. The real estate landscape reflects that geography: older mid-century single-family homes and garden-style condos, with some newer infill developments near the tech corridor. Home values here run more affordable than in 94086 and 94087 to the south, which matters to first-time buyers wanting a Sunnyvale address.
Caltrain has a stop at Lawrence station on the eastern border of this ZIP. Get a commuter rail connection to the Silicon Valley without driving into downtown Sunnyvale. VTA bus lines service the rest of 94085 from Lawrence station. Neighborhood parks like Las Palmas Park on Lakeside Drive feature athletic fields and a community center. Fair Oaks Park is the hub of the north end near Santa Clara. Both are walking distance for 94085 residents.
Public schools in Sunnyvale School District serve 94085 at the elementary level. Bishop Elementary and San Miguel Elementary span different areas of the ZIP, as does Columbia Middle School for the intermediate grades. Fremont Union High School District serves secondary students. Double check that address's school boundaries directly with the enrollment office before buying.
Pro Tip
The Lawrence Expressway corridor in 94085 gives quick north-south access to employment centers from San Jose to Palo Alto without a freeway on-ramp.
ZIP Code 94086 — Central SunnyvaleHeritage District
Murphy Avenue on a Saturday morning — farmers market stalls, coffee, the Caltrain platform two blocks east. That is 94086. The only ZIP in Sunnyvale where a commuter train, a restaurant row, and a park are all reachable on foot. The Heritage District anchors the residential core, with downtown retail clustered around South Murphy. North of there, condominium buildings and older residential streets run toward Central Expressway, where the ZIP meets Mountain View.
Yet no ZIP code in Sunnyvale bisects school districts quite like 94086. Sunnyvale School District claims the majority of elementary addresses in this ZIP — Ellis and Bishop Elementary Schools bookend the Heritage District side, while blocks east of Ponderosa and Braly Streets jump into Santa Clara Unified. Students in that area attend Wilcox High School. You could assume the school district conveniently tracks with the ZIP code boundary and be off by one block. The western border of 94086 also brings in Fremont Union High School District, where Homestead High School on Homestead Road educates areas where 94086 converges with 94087.
Washington Park, within walking distance of much of the Heritage District, provides open green space and sports facilities. The Sunnyvale Heritage Park Museum, additionally, sits in this part of the city, a replica of the original Bay View Ranch operated by the City of Sunnyvale.
Pro Tip
Heritage District walkability puts Caltrain, Murphy Avenue restaurants, and Washington Park within walking distance — rare in Silicon Valley without the urban tradeoff.
Why are so many buyers asking to see 94087 before viewing one home? Short answer: Cupertino Union School District. Most elementary schools on the western side of the ZIP are zoned to land there, and CUSD regularly ranks as one of the higher-performing elementary districts in California based on California Department of Education statistics. Fremont Union High School District serves the area's secondary schools, including Homestead High. That mix attracts buyers who filter by school district before they filter by price. Food for thought if you were thinking that 94087 was all about the houses.
But that's where ZIP code becomes unhelpful. School district assignments in 94087 are based on street address, sometimes even the specific block, rather than neighborhood. East of Sunnyvale-Saratoga Road and Hollenbeck Avenue, for example, Sunnyvale School District handles elementary grades. Just one block west and it's CUSD. Certain streets through the Cherry Chase and Cumberland neighborhoods divide that way. Some addresses go to Cumberland Elementary (inside Sunnyvale SD), others are within CUSD based solely on which side of the divider they're located. Don't assume someone with a 94087 address has access to CUSD. They could live just one block east. Lawrence Expressway travels north-south through the ZIP code, linking employers on opposite ends of the county without an on-ramp to a freeway.
Not every street in 94087 is lined with Eichlers — but Ponderosa, Birdland, and Berry have some of the highest concentrations in the county. Ranches and other typical mid-century floor plans fill in the gaps, usually with bigger lots than you'll find in neighboring 94085 or 94086. Apple Park in adjacent Cupertino is reachable via Wolfe Road. Google's Mountain View headquarters is about three miles northwest.
Pro Tip
School district lines in 94087 run street by street — verify the specific address with both Cupertino Union and Sunnyvale School District before writing an offer.
ZIP Code 94089 — Lakeside and BordeauxNorth Bay Side
Two miles of bayfront run along the northern edge of 94089, where US Highway 101 curves toward the San Francisco Bay and NASA Ames Research Center occupies the western horizon. The ZIP sits above the highway, north of Sunnyvale proper in the perception of most buyers, which makes it consistently the most accessible price point of the four residential ZIP codes. Mid-century single-family homes define the interior, particularly in the Lakewood and Bordeaux neighborhoods. Notably, Baylands Park, with more than 70 developed acres per the City of Sunnyvale, anchors the eastern portion.
That western edge of 94089 is doing a lot of work. Google's Moffett Park campus sits adjacent to Moffett Federal Airfield — which means flight paths, a federal neighbor, and a workforce of thousands converging on a limited road network. Worth knowing before you assume the bayfront setting is quiet. The San Francisco Bay Trail cuts through the waterfront corridor here, paved and open year-round. Baylands Park, with more than 70 developed acres per the City of Sunnyvale, anchors the eastern portion of the ZIP and connects directly to the trail system. For buyers who want outdoor access without paying 94087 prices, that combination is rare in Santa Clara County.
Elementary schools follow a clear pattern here. Sunnyvale School District serves nearly all of 94089 at the elementary level. Lakewood Elementary and Fairwood Elementary cover the neighborhoods in-town. Secondary schools are not quite so simple. Fremont Union High School District serves most of the ZIP at the high school level, but the boundaries within 94089, as in all four Sunnyvale ZIP codes, are based upon parcel boundaries, not neighborhood designations. If your potential home search is affected by school assignment, just dial the district enrollment office and provide them the street address. It will take five minutes and eliminate the biggest assumption made by buyers in this ZIP.
Accessory dwelling units are permitted on qualifying lots under California AB-68 (2019) and SB-9. Check with the City of Sunnyvale regarding individual lot eligibility and permit requirements before making assumptions about a particular address.
Pro Tip
The Baylands Park trail system makes 94089 one of the few Sunnyvale ZIP codes where a morning run along the bay is readily accessible from a residential street.
School district access in Sunnyvale follows property address lines, not ZIP boundaries. ZIP 94087 draws consistent buyer attention because most of its elementary addresses fall within Cupertino Union School District. The other three ZIPs feed primarily into Sunnyvale School District, with parts of 94086 in Santa Clara Unified. Boundaries shift at the street level. Check the actual address before purchasing.
Three districts split Sunnyvale's elementary landscape — and not one of them follows a ZIP code line. Most of 94087's western addresses land in Cupertino Union School District, which consistently ranks among California's stronger elementary districts per California Department of Education data. Fremont Union High School District picks up secondary grades in that same corridor, including Homestead High. The other three ZIPs feed primarily into Sunnyvale School District, except for pockets east of Fair Oaks Avenue in 94086 that fall into Santa Clara Unified instead. No third-party boundary map updates as fast as the district itself does. Call the enrollment office with the property address. That is the only check that holds up.
You'll hear about GreatSchools ratings in almost any discussion about schools. Fair enough — except the ratings are heavily based on test scores that reflect neighborhood income as much as instructional quality. And boundary listings can be out of date from what the district tells the public. If you want to know exactly where an address ranks enrollment-wise, call the district enrollment office instead of relying on an outside source. Use the street address, not the ZIP code.
School district boundaries in Sunnyvale shift more often than most buyers realize. As a result, always verify directly with the district before making a purchase decision based on school access.
Cupertino Union School District · ZIP 94087
Cumberland Elementary
Serves portions of west Sunnyvale (94087). Specifically, verify current boundary at the Cupertino Union School District enrollment office before purchasing.
Cupertino Union School District · ZIP 94087
West Valley Elementary
Serves portions of 94087 in the Serra Park and Belleville areas. Cupertino Middle School follows for 6th through 8th grade. Verify boundary at CUSD.
Fremont Union High School District · Multiple ZIPs
Homestead High School
Covers much of west and central Sunnyvale for secondary grades. One of the larger high schools in FUHSD. Verify specific address boundary at FUHSD.
Sunnyvale School District · ZIP 94085 and 94086
Sunnyvale School District
94085 and most of 94086 are served by multiple elementary and middle schools. Bishop, Ellis, and San Miguel are among the elementary schools in this district. Verify your boundary directly with the district.
Santa Clara Unified School District · ZIP 94086
Ponderosa and Braly Areas
Some areas of 94086 east of Fair Oaks Avenue belong to Santa Clara Unified instead of Sunnyvale SD. Schools include Ponderosa Elementary and Wilcox High School. Verify your address with SCUSD before purchasing.
Sunnyvale School District · ZIP 94089
Lakewood and Fairwood Elementary
ZIP 94089 falls primarily within Sunnyvale School District for elementary grades. Lakewood Elementary serves the Lakewood neighborhood. Verify any specific address boundary with the district.
Is Sunnyvale Walkable? Transit and Getting Around by ZIP
Central Sunnyvale runs differently than the other three ZIPs. 94086 is the only ZIP where you can walk to Caltrain, Murphy Avenue restaurants and Washington Park — that everyday accessibility is hard to come by in Santa Clara County. If you need to run errands in 94087, you pretty much need a car. For buyers wanting easy access to Caltrain, 94085 has the Lawrence station near the Santa Clara border, which benefits those buying in the north end of the ZIP, though most of it remains car-dependent. North of US 101, 94089 scores lowest of the four. Bayfront access and lower price points are the tradeoff.
For live transit schedules, the VTA and Caltrain websites are the right starting point — not third-party aggregators. Sunnyvale has two Caltrain stations: the main station in 94086 at Murphy Avenue, and the Lawrence station at the Santa Clara boundary serving 94085. Walk Score gives a rough address comparison. Visiting specific blocks during actual commute hours, though, tells you more than any score will.
Bike infrastructure exists on a number of corridors throughout the city but isn't universal. Protected waterfront cycling runs along the San Francisco Bay Trail in 94089. Sunnyvale's municipal parks system covers 476 acres and adds walking and cycling paths in several of the larger parks.
Eichler Homes in Sunnyvale CA
Sunnyvale comes in second among Santa Clara County cities for total number of Eichlers sold. The majority of those homes are located in ZIP code 94087. Eichler Homes Inc. constructed these mid-century modern post-and-beam homes starting in the late 1950s and into the 1960s. Birdland, Ponderosa Park, and Cherry Orchard are where you'll find the largest concentrations. Characteristic features include floor-to-ceiling glass walls, open atrium plans, and flat or low-pitch roofs with original radiant floor heating still operating in many homes today.
One surprise for some new Eichler owners is a learning curve when it comes to maintenance. Radiant floor systems, mostly original, need to be repaired by a specialist, not your run-of-the-mill HVAC company. Flat roofs require maintenance and periodic resurfacing. Anticipate it before you write your offer. Home renovation has become a niche unto itself in these neighborhoods, with a brisk resale market for cleverly updated units as well as thoroughly maintained original ones.
What About ADUs, Guest Houses, and New Construction in Sunnyvale?
Thanks to California AB-68 (2019) and SB-9, accessory dwelling units are permitted throughout all four Sunnyvale ZIP codes on qualifying lots. There are existing guest houses or casitas in various neighborhoods around the city. However, it still depends on lot size, setbacks, and current zoning whether a particular lot qualifies. Confirm eligibility with the City of Sunnyvale before making assumptions about any parcel's ADU potential.
NextGen and multigenerational floor plans that offer separate living suites, private entrances, and even two kitchens appeal to buyers across all four ZIP codes as parents, adult children, and rental opportunities coexist under one roof.
There is some new construction on existing lots throughout Sunnyvale, generally in the form of infill development where older homes had been torn down. Condo and townhome developments appear periodically near the transit corridor as well. Search by build year to find the most current new construction inventory.
Frequently Asked Questions — Sunnyvale CA Real Estate
Questions buyers and sellers ask most often about Sunnyvale ZIP codes, school districts, home types, and market conditions. Every answer is written to remain accurate regardless of when you read it.
Four residential ZIP codes cover Sunnyvale: 94085 in the north near US-101, 94086 in the central and downtown area, 94087 in the west, and 94089 near the bay. Each has its own distinct housing stock, school districts, price range, and commute profile. No two are interchangeable, in particular, for a buyer with specific school or commute requirements.
ZIP 94087 draws the most buyer attention for school access. Most elementary addresses in western Sunnyvale fall within Cupertino Union School District, one of California's higher-performing elementary districts. Fremont Union High School District covers secondary grades. School district boundaries, however, do not follow ZIP lines. Always verify the specific address boundary with each district before purchasing.
ZIP 94085 covers northern Sunnyvale with older homes, condos, and properties near the US-101 tech corridor and Lawrence Caltrain station. By contrast, ZIP 94087 covers western Sunnyvale with larger lots, Eichler homes, and stronger access to Cupertino Union School District. Buyers typically find 94087 more competitive on price per square foot than 94085.
Yes. Sunnyvale has a significant inventory of Eichler homes, concentrated in ZIP 94087 in neighborhoods including Birdland, Ponderosa Park, and Cherry Orchard. Specifically, these mid-century modern properties feature post-and-beam construction, floor-to-ceiling glass, and open floorplans. Browse the Eichler homes page or search Eichler listings in Sunnyvale directly.
Central Sunnyvale and the most walkable part of the city. The Caltrain Sunnyvale station, Murphy Avenue restaurants and shops, and the Heritage District residential neighborhoods are all in 94086. It appeals to buyers who want commuter rail access and downtown convenience. Specifically, school district access here spans Sunnyvale SD, Santa Clara Unified, and FUHSD depending on the specific address.
ZIP 94089 is Sunnyvale's most accessible price point. Specifically, it sits north of US-101 near the bay, with Baylands Park, the San Francisco Bay Trail, and mid-century single-family neighborhoods including Lakewood and Bordeaux. Sunnyvale School District, additionally, covers elementary grades. Verify the specific address boundary with the district before purchasing.
Sunnyvale has a wide mix: single-family homes from the 1950s through current new construction, Eichler mid-century modern homes, townhomes, and condominiums. ZIP 94087 concentrates single-family and Eichler homes on larger lots. Specifically, condominiums and townhomes cluster in 94085 and 94086 near the downtown transit corridor. Mid-century single-family homes define 94089.
Yes. California AB-68 (2019) and SB-9 opened ADU permitting across all four Sunnyvale ZIP codes on qualifying lots. Eligibility depends on lot size, setbacks, and zoning. ADU-ready lots and homes with existing guest quarters appear across the city. Accordingly, verify specific lot eligibility directly with the City of Sunnyvale before purchasing.
Contact the district enrollment office with the specific property address. Notably, boundaries in Sunnyvale do not follow ZIP code lines, and two properties on opposite sides of the same street can attend different schools. Third-party sites update inconsistently and cannot substitute for a direct confirmation from the district enrollment office before a purchase decision.
Sunnyvale sits at the center of Silicon Valley's employment corridor. LinkedIn is headquartered downtown. Apple Park in Cupertino and Google in Mountain View are within a few miles. Caltrain from the Sunnyvale station connects north to San Francisco and south to San Jose. Additionally, VTA bus and light rail extend coverage across Santa Clara County. Commute times vary significantly by ZIP code and by specific workplace location.
New construction appears across Sunnyvale as infill development on existing lots and periodic condominium and townhome projects near the downtown transit corridor. Specifically, single-family infill occurs in all four ZIP codes. Availability changes frequently. Search by build year for the most accurate current picture of new construction inventory.
Property taxes in California are governed by Proposition 13 (1978) and related legislation including Proposition 19. Verify current tax obligations with the Santa Clara County Assessor. Notably, Mello-Roos special assessment districts exist in some areas and add to the base tax obligation. Consult a licensed CPA and tax attorney before making any decisions based on tax implications.
Sunnyvale is one of Santa Clara County's most consistently competitive markets. Homes across all four ZIP codes tend to move quickly, with multiple offers common on well-priced properties. Specifically, ZIP 94087 typically sees the highest buyer demand relative to available inventory. Working with a local agent who knows each ZIP code helps buyers move decisively when the right home becomes available.
Search Sunnyvale Homes
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Don Orason has worked in Silicon Valley real estate for over 25 years, with a focus on Santa Clara County and San Mateo County. Don and the Silicon Valley Real Estate Team serve Silicon Valley and the entire Bay Area.
Buyers and sellers across Santa Clara County trust Don Orason and the Silicon Valley Real Estate Team. Read what clients say about working with the team.
Property taxes in California are governed by a series of voter-approved measures, including Proposition 13 (1978), Proposition 8 (1978), and Proposition 19 (2020). Each carries distinct implications for assessed value, tax limits, and ownership transfers. Current tax obligations, applicable exemptions, and any special assessment districts, Mello-Roos in particular, vary by parcel and ownership circumstances. Verify all tax information directly with the Santa Clara County Assessor and the California State Board of Equalization at boe.ca.gov. As such, consult a licensed CPA and tax attorney before making any decisions based on tax implications.
The data relating to real estate on this page comes in part from the Internet Data Exchange program of MLSListings MLS. Real estate listings held by brokerage firms other than Silicon Valley Real Estate Team are marked with the Internet Data Exchange icon. All data, including measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Information is deemed reliable but is not guaranteed. Properties may or may not be listed by the office/agent presenting the information. Per the most recent MLS data available. Copyright MLSListings Inc. All rights reserved.
Homes for Sale in Sunnyvale CA 94085, 94086, 94087, 94089
The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListingsTM MLS system. Real estate listings held by brokerage firms other than Real Estate Company are marked with the Internet Data Exchange and detailed information about them includes the names of the listing brokers and listing agents. Based on information from MLSListings MLS as of . All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
All measurements and all calculations of area (i.e., Sq Ft and Acreage) are approximate. Broker has represented to MetroList that Broker has a valid listing signed by seller authorizing placement in the MLS. Above information is provided by Seller and/or other sources and has not been verified by Broker. Copyright 2026 MetroList Services, Inc. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of MetroList® MLS. All information has been provided by seller/other sources and has not been verified by broker. All interested persons should independently verify the accuracy of all information. Last updated .
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