Sold133d on market
521 Union Ave
Campbell, CA, 95008 • Union • Santa Clara County
$510,324
$383/sqft
2Beds
2Baths
1,334Sqft
0.02 acLot
2025Built
Property DNA
2-Car Garage
Attached · Tandem
Market activity
Demand and pricing signals for this listing
18 views
People checking out this listing
133 days on market
Established listing
$383/sqft
Price per square foot
About this home
Townhouse · Built 2025
2 bedroom / 2.5 bathroom townhome.
Standout features identified
Our analysis highlights epoxy garage, multiple balconies, and custom cabinetry as key attractions of this home.
Estimated monthly payment
Based on current rates
$3,503/month
Principal & Interest$2,450
Property Tax$510
Insurance$170
HOA$373
Down payment20% ($102,065)
3%50%
Est. 6.01% rate · 30yr fixed · $408,259 loan
Full calculator →At a glance
Key facts and listing details
TypeTownhouse, Residential
Year Built2025
HeatingHeat Pump
CoolingZoned
Parking2 Attached Garage spaces
HOA$373 monthly
Lot818 sqft
Property
Home typeTownhouse
Sub-typeTownhouse, Residential
Year built2025
Systems
HeatingHeat Pump
CoolingZoned
RoofComposition, Shingle
Parking & Outdoor
ParkingAttached, Tandem
Garage2 spaces
Lot818 sqft
Location & Tax
NeighborhoodUnion
ZoningR1
Annual tax$6,637
Parcel41230055
Bathrooms & Fees
Full baths2
HOA$373/mo
Features & details
9 categories of property features
Interior Features
Interior
Walk-In Closet(s)
Appliances
Dishwasher
Microwave
Electric Oven/Range
Refrigerator
Washer/Dryer
Flooring
Other
Heating
Heat Pump
Cooling
Zoned
Laundry
Upper Floor
Inside
Exterior Features
Parking
Attached
Tandem
Utilities
Other
Solar
Gas
Other
Room details
3 rooms detailed
Dining Room
DiningArea
Family Room
KitchenFamilyRoomComboSeparateFamilyRoom
Kitchen
Countertop_OtherIsland
Listing insights
Market data and value estimates
StatusSold
Days on market133
Est. value$504,400
Est. rent$3,689/mo
Tax rate1.19%
Price/sqft$383
On marketJun 25, 2025
PostedJun 26, 2025
Last sold$510,324
MLS updatedJan 29, 2026
Tour days6
Views18
How are the schools in Campbell?
3 schools rated nearby
Location
Campbell, CA, 95008
Price history
3 events
DateEventPrice$/sqftSource
Dec 2, 2025Sold$510,324$383MLSListings Inc
Jun 26, 2025Pending Sale$510,324$383MLSListings Inc
Jun 26, 2025Listed For Sale$510,324$383MLSListings Inc
Sold$510,324
Dec 2, 2025•$383/sqft•MLSListings Inc
Pending Sale$510,324
Jun 26, 2025•$383/sqft•MLSListings Inc
Listed For Sale$510,324
Jun 26, 2025•$383/sqft•MLSListings Inc
Tax history
2 years of records
YearTax paidAssessed value
Apr 15, 2025$6,637$519,299
Apr 15, 2024$3,875$290,490
Nearby homes
Neighborhood details
Local context around this listing
Campbell, CA • Santa Clara County
Nearby neighborhoods
Central CampbellDellEast CampbellMcGlincyNorth CampbellSan TomasSan Tomas AquinosUnionWest CampbellWhite Oak
Nearby cities
CupertinoGilroyLivermoreMilpitasMorgan HillMountain ViewPalo AltoSan Jose
Nearby zip codes
950089500995011
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Based on information from the MLSListings MLS as of 2026-04-14 19:54:21 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.
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