446 - 448 Waddington Avenue Sunnyvale, CA $ 1,549,000
446 - 448 Waddington Avenue
$ 1,549,000
Recently Listed
Open House 2/22 1pm - 4pm
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446 - 448 Waddington Avenue

Sunnyvale, CA, 94085
$ 1,549,000
Bedrooms4 Baths2.0 Sq 1,554

Monthly Estimate*

$ 9,537

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Single Family Home for sale in Sunnyvale, CA

for $1,549,000 with 4 bedrooms and 2 full baths. 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

2/22/2026 1:00 PM - 4:00 PM
446 - 448 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

Single Family Active

Price

$ 1,549,000

Bedrooms

4

Full Bath

2

Property Type

Single Family

Taxes

$ 0

Style

Detached

Lot Size

0.113407

Year Built

1958

Town/City

Sunnyvale

County/Region

Santa Clara

MLS | Web ID

ML82035728

Features
General
Living Area 1554
Heating Natural Gas Wall Furnace
Cooling None
Roof Composition Shingles
Appliances ENERGY STAR Qualified Appliances
Zoning R2
Garage Spaces 0
Year Built 1958
Stories Count 1
Levels One Story
Property Subtype Detached
County Santa Clara
Property Type Residential
HOA N
Garage Y/N No
Full Baths 2
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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Interior
Interior Amenities Storage
Flooring Hardwood
Air Conditioning Y/N No
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N No
Total Bedrooms 4
Kitchen Features Eat-in Kitchen
Total Baths 2
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Exterior
Exterior Amenities Back Yard
Fencing Fenced
Parking Features Covered Off Street
Water Source Public
Lot Size Area 4940
Building Area Total 1554
Lot Size Acres 0.1134
ADU Y/N Yes
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Internal Only
Street Number 1 446
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* Excluded Features
List By
Sean Poudrier

Listing Agent

Coldwell Banker Realty

Broker

sean.poudrier@cbnorcal.com

Email

Affordability Calculator

$9,537
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Monthly Principal & Interest
$9,537
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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.
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Nearby
3140183 Elementary School
3140184 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
2/20/2026$1,549,000 Listed Price

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446 - 448 Waddington Avenue, Sunnyvale, CA, 94085 is a Single Family Home for sale at $1,549,000 with 1,554 sqft and a lot size of 0.113407. 446 - 448 Waddington Avenue has 4 bedrooms, 2.0 baths, and was built in 1958. The property's zip code is 94085 which is in Sunnyvale, CA