421 E  Washington Ave, Sunnyvale, CA 94086
SOLD
DEC 3, 2025

421 E Washington Ave
Sunnyvale, CA 94086

Heritage District
  • 5 Beds
  • 2 Baths
  • 2,202 sqft

$2,080,000

Last Sold: Dec 3, 2025
8% below list $2.25M
$945/sqft
Est. Refi. Payment $12,557/mo*

$2,080,000

Last Sold: Dec 3, 2025
8% below list $2.25M
$945/sqft
Est. Refi. Payment $12,557/mo*
5 Beds
2 Baths
2,202 sqft

Local Information

  • Map ViewExplore the area around 421 E Washington Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Exceptional Development Opportunity for Owner-Users, Investors, Contractors, and Developers! Currently configured as a duplex, featuring a 2-bedroom, 1-bath unit and a 3-bedroom, 1-bath unit. This property sits on a generous 8,100 sq ft lot just minutes from vibrant downtown Sunnyvale. Enjoy proximity to excellent schools, parks, shopping, dining, Caltrain, major tech employers, and transportation hubs. Previously approved for subdivision into two separate lots, the property was in process to obtain permit to construct two brand-new single-family homes, each over 2,300 sq ft on its own lot. Please note that the original subdivision approval has expired; the new owner will need to reapply. Larger or more units possible with ADU and SB9.
All information regarding lot size, square footage, and development potential is believed to be reliable but is not guaranteed. Buyers are strongly encouraged to conduct their own due diligence, including independent verification of square footage and development feasibility under current regulations.
421 E Washington Ave, Sunnyvale, CA 94086 is a 5 bedroom, 2 bathroom, 2,202 sqft multi-family in Heritage District, built in 1953. It last sold for $2,080,000 on Dec 3, 2025 (8% below the $2,250,000 asking price). More recently, it was listed as a rental in December 2025 with an asking price of $3,200 per month. That rental listing was removed on December 14, 2025. It is currently off market. The Trulia Estimate is $1,961,300, with a rent estimate of $4,303/month.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
$945/sqft
Listed
180+ days ago

Home Details for 421 E Washington Ave

Interior Features

Interior Details
Number of Rooms: 1Types of Rooms: Kitchen
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 2
Dimensions and Layout
Living Area: 2202 Square Feet
Appliances & Utilities
Utilities: Water Public, Individual Electric Meters, Individual Gas MetersTelephone: CableTVAppliances: Gas Cooktop, Dishwasher, Exhaust Fan, Disposal, Range Hood, Microwave, Gas Oven, Oven/Range, Gas Oven/Range, Refrigerator, Washer/Dryer Some UnitsDishwasherDisposalMicrowaveRefrigerator
Heating & Cooling
Heating: Wall FurnaceNo CoolingAir Conditioning: NoneHeating Fuel: Wall Furnace
Gas & Electric
Gas: IndividualGasMeters
Windows, Doors, Floors & Walls
Window: NoneFlooring: Carpet, Laminate, Stone, Vinyl Linoleum
Levels, Entrance, & Accessibility
Stories: 1Accessibility: ParkingFloors: Carpet, Laminate, Stone, Vinyl Linoleum
View
View: None

Exterior Features

Exterior Home Features
Roof: CompositionOther Structures: ShedsFoundation: Other, Crawl Space, Concrete Perimeter and Slab
Parking & Garage
Number of Garage Spaces: 1Number of Carport Spaces: 1Number of Covered Spaces: 2Has a CarportHas a GarageParking Spaces: 2Parking: Carport,Detached,On Street
Water & Sewer
Sewer: Public Sewer
Farm & Range
Not Allowed to Raise Horses

Property Information

Year Built
Year Built: 1953
Property Type / Style
Property Type: Residential IncomeProperty Subtype: Duplex, Residential IncomeArchitecture: Ranch
Property Information
Included in Sale: DishwasherAllUnits, OvenRangeAllUnits, OvenRangeSomeUnitsParcel Number: 20904034

Price & Status

Price
List Price: $2,250,000Price Per Sqft: $945/sqft

Active Status

MLS Status: Sold

Location

Direction & Address
City: Sunnyvale
School Information
Elementary School District: SunnyvaleHigh School District: FremontUnionHighWalk Score: 90

Building

Building Area
Building Area: 2202

Lot Information

Lot Area: 8100 sqft

Listing Info

Special Conditions: Standard

Offer

Listing Agreement Type: ExclusiveRightToSell

Miscellaneous

Mls Number: ML82021364
Last check for updates: about 5 hours ago
Listed by Jennie Lee 02003461, (408) 568-2889
Intero Real Estate Services, (408) 741-1600
Bought with: Yan Hearns 01835506, KW Advisors, (510) 796-7900
Source: MLSListings Inc, MLS#ML82021364

Price History for 421 E Washington Ave

DatePriceEventSource
12/14/2025$3,200ListingRemovedZillow Rentals
12/06/2025$3,200Listed For RentZillow Rentals
12/03/2025$2,080,000Sold
MLSListings Inc #ML82021364
11/04/2025$2,250,000PendingMLSListings Inc #ML82021364
10/16/2025$2,250,000ContingentMLSListings Inc #ML82021364
09/12/2025$2,250,000Listed For SaleMLSListings Inc #ML82021364
05/12/2017$2,500ListingRemovedAgent Provided
04/27/2017$2,500Listed For RentAgent Provided
03/07/2017$1,450,000Sold
N/A
02/09/2017$1,299,000PendingAgent Provided
02/02/2017$1,299,000Listed For SaleAgent Provided

Market trends in Sunnyvale

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.8M
$10.33K
MoM
Sale-to-List Price
106.1%
0.6%
MoM
Price per sq ft
$1.2K
$30
MoM
Available listings
219
22
MoM
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Property Tax and Assessment

Year2025
Tax$19,971
Assessment$1,682,847
Home facts updated by county records

Comparable Sales for 421 E Washington Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.19
Multi-Family Home
$2,150,000
09/16/25
3
2
4,336
0.38
Multi-Family Home
$1,825,000
05/19/26
4
3
2,172
0.44
Multi-Family Home
$1,600,000
03/10/26
4
2
1,895
0.68
Multi-Family Home
$1,851,000
09/11/25
4
2
1,840
0.67
Multi-Family Home
$2,810,000
09/16/25
3
2
4,308
0.59
Multi-Family Home
$1,740,000
05/29/26
9
6
3,728
1.11
Multi-Family Home
$1,750,000
04/20/26
5
2
1,780
0.80
Multi-Family Home
$2,675,000
05/21/26
6
4
4,737
0.81
Multi-Family Home
$1,250,000
05/12/26
3
3
1,367

Nearby homes

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Assigned Schools

These are the assigned schools for 421 E Washington Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Heritage District

At least 1 Trulia users voted on each feature.
  • 100 % Say car is needed

  • 100 % Say streets are well-lit

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say parking is easy

  • 50 % Say neighbors are friendly

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 421 E Washington Ave

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Off Market Homes Near 421 E Washington Ave

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Based on information from the MLSListings MLS as of 2026-07-08 23:28:52 PDT. 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.