---
listing_id: ML81949885
status: Closed
price: 3105000
beds: 4
baths_full: 3
baths_half: 0
sqft_living: 2025
sqft_lot: 6054
lot_acres: 
year_built: 2023
property_type: Residential
property_subtype: Single Family Residence
address: "421 S Sunnyvale Ave"
city: Sunnyvale
state: CA
zip: 94086
county: "Santa Clara County"
lat: 37.372096
lng: -122.030941
days_on_market: 834
hoa_fee: 
hoa_frequency: 
garage_spaces: 1
list_agent: "Thuy Vo"
list_office: "CENTURY 21 Real Estate Alliance"
list_agent_phone: "(408) 242-3664"
list_agent_license: 01894012
mls_source: MLSL
modified: 2026-02-01
transaction_type: recentlySold
---

Home | Santa Clara County | Sunnyvale | 94086 | 421 S Sunnyvale Ave

421 S Sunnyvale Ave, Sunnyvale, CA 94086

MLS: ML81949885 | Status: Sold | Price: $3,105,000
Beds/Baths: 4 / 3
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 3 2,025 6,054 2023

Remarks

Welcome to this newly built charming home in highly desired Downtown Sunnyvale neighborhood. The home comes with large detached ADU and easy access to downtown shopping, entertainment, dining, weekly farmer market and Cal-Train station. A total of around 2,823 sqft living space of the main house and a detached ADU is thoughtfully arranged to maximize familys enjoyment and to accommodate extended family. COME SEE IT FOR YOURSELF - With its open, flowing floor plan, large windows, and high ceiling, the home is bringing in lots of natural light into its every corner. Additionally, the home features gorgeous central island, custom cabinet, modern wine bar, numerous custom designs, great energy efficiency, great water efficiency, owned solar system, water heater with heat pump, heatpump central A/C, pre-wired outlet for future car charger, pre-wired cable and CAT6. Both units have own address and electrical meter, 10-year structural warranty for brand new construction, complies with CALGreen mandatory of the city of Sunnyvale. WELCOME to SUNNYVALE NEIGHBORHOOD.

MLS Listing Information

Field Value
MLS # ML81949885
MLS Source MLSListings, Inc.

Features

Interior Features

Feature Details
Bedrooms Walk-in Closet, More than One Primary Bedroom
Bathrooms Shower and Tub
Kitchen Island
Appliances Oven Range - Electric, Wine Refrigerator
Dining Room Formal Dining Room
Family Room Separate Family Room
Fireplace Insert
Flooring Hardwood, Laminate, Tile
Cooling Central Forced Air, Multi-Zone
Heating Central Forced Air

Exterior Features

Feature Details
Roof Metal, Shingle
Foundation Concrete Perimeter, Crawl Space

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Garage: 1 Car(s)
Elementary District Sunnyvale
High School District Fremont Union High
Zoning DSP/1

Contact Information

Thuy Vo
CENTURY 21 Real Estate Alliance
License #: 01894012
Phone: (408) 242-3664

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Ellis Elementary School public K-5 0.38 mi 7
Cumberland Elementary School public K-5 0.81 mi 10
Braly Elementary School public K-5 0.83 mi 9
Bishop Elementary School public K-5 1.09 mi 7
Vargas Elementary School public K-5 1.13 mi 3
Adult And Community Education public UG 1.31 mi N/A
Sunnyvale Middle School public 6-8 1.34 mi 8
Fremont High School public 9-12 1.35 mi 9
North County Regional Occupational Program School public 9-12 1.38 mi N/A
Community Day School public 9-12 1.38 mi N/A
Ponderosa Elementary School public K-5 1.43 mi 9
Cherry Chase Elementary School public K-5 1.45 mi 10
Columbia Middle School public 6-8 1.59 mi 6
Chester W. Nimitz Elementary School public K-5 1.76 mi 6
San Miguel Elementary School public K-5 1.78 mi 5
Louis E. Stocklmeir Elementary School public K-5 1.93 mi 10
Alta Vista High School public 9-12 1.98 mi 4
Marian A. Peterson Middle School public 6-8 1.99 mi 8
Mountain View High School public 9-12 2.19 mi 10
Jose Antonio Vargas Elementary public K-5 2.22 mi 8

Disclosures

©2026 MLSListings Inc. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of February 01, 2026. For the most current information, please contact Thuy Vo, (408) 242-3664.