Recently Listed Open House 3/7 1pm - 4pm
438-440 Waddington Avenue
Sunnyvale, CA, 94085 $ 1,549,000
Bedrooms4 Baths0.0 Sq 1,554 Monthly Estimate*
$ 9,537
for $1,549,000 with 4 bedrooms. This 1,554 square foot home was built in 1958 on a lot size of 0.113407.
Exceptional duplex opportunity in a prime Sunnyvale location featuring two separate 2-bedroom, 1-bath units each with its own private backyard, patio, laundry, covered off-street parking, and additional storage. Both units have undergone significant permitted upgrades, including new roofs, updated plumbing and electrical, newer windows, remodeled bathrooms, updated kitchens, and newer appliances. The thoughtful improvements provide modern comfort while enhancing long-term value. Ideally situated in the heart of Silicon Valley near major tech campuses including Apple, Google, LinkedIn, and Nvidia, as well as vibrant Downtown Sunnyvale, Caltrain, parks, shopping, dining, and commuter routes including Highways 101, 237, and Central Expressway. Ideal for investors seeking a strong income property, multigenerational living, or owner-occupants looking to live in one unit and rent the other. Both units are vacant, offering immediate flexibility and exceptional opportunity in a highly desirable rental market.
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Open House
3/7/2026 1:00 PM - 4:00 PM
3/8/2026 1:00 PM - 4:00 PM
438-440 Waddington Avenue Sunnyvale, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 1554
Heating Natural Gas Wall Furnace
Cooling Other ENERGY STAR Qualified Equipment
Roof Composition Shingles
Appliances ENERGY STAR Qualified Appliances
Zoning R2
Year Built 1958
Property Subtype Duplex
County Santa Clara
Property Type Residential Income
HOA N
Status Active
City Sunnyvale
High School District Fremont Union
MLS Area Listing
Lot Size Square Feet 4940
Standard Status Active
Elementary School District Sunnyvale
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InteriorInterior Amenities Smart Thermostat
Flooring Hardwood
Air Conditioning Y/N Yes
Heating Y/N Yes
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ExteriorExterior Amenities Back Yard
Lot Size Area 4940
Building Area Total 1554
Lot Size Acres 0.1134
Other Equipment Other
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* Excluded FeaturesList BySean PoudrierListing Agent
Coldwell Banker RealtyBroker
sean.poudrier@cbnorcal.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $9,537
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbyMulti-family listings in Sunnyvale, CA
Average List Price $2,040,995
Percent of Sale Price 32%
About Sunnyvale, CA 152,961 Population
16% Since 2002
$ 115,224 Median Income
39.13 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
3140183 Elementary School
3140184 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/5/2026 | $1,549,000 | | Listed Price |