523 Union Avenue, Campbell, California 95008, Campbell, 95008 - 4 bed, 5 bath
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523 Union Avenue
Campbell, California 95008
ACTIVE
CONDITION: EXCELLENT
4Beds
5Baths
1,942Sq Ft
1,136.92Lot Size
Property Price
LIST PRICE$1,525,000
EST. MARKET VALUE
$1,525,000
SUMMARY
This Stunning New Construction Townhouse is listed at $1,499,999, representing a stable valuation at its $1,499,999 Fair Market Value. Featuring a modern 4-bed/4.5-bath layout with porcelain waterfall countertops, energy-efficient systems, and EV charging, the property boasts a Mint Condition Rating requiring zero maintenance. Situated in a prime, walkable location near the Pruneyard and top-tier Cambrian schools, this home offers a sophisticated, low-maintenance lifestyle. It is the perfect fit for busy professionals or discerning owner-occupants seeking a turnkey, high-end residence in the heart of Campbell.
Estimated Market Value
$1,525,000
Based on Realkey algorithm analyzing recent comparable sales in Campbell.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 523 Union Avenue Subject | $1,525,000* List Price | 4 | 5 | 1,942 | $785 | - |
A 271 Wagon Way 38-03 - Plan 4 Sold | $1,828,610 | 3 | 4 | 2,094 | $873 | 0.7 mi |
B 267 Wagon Way 40-03 - Plan 1 Sold | $1,308,931 | 2 | 3 | 1,435 | $912 | 0.7 mi |
C 118 Platform Way Active | $1,665,816 List Price | 4 | 4 | 1,874 | $889 | 0.7 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Excellent
TeardownExcellent
Property is new construction or fully renovated.
This is a brand-new construction property (2026) in mint condition. It features high-end modern finishes including a kitchen with porcelain waterfall countertops and premium appliances, new energy-efficient systems (mini-split HVAC, EV charging), and requires zero maintenance.
PROSSTRENGTHS & OPPORTUNITIES
- Prime Walkable Location
The property boasts an exceptional location within walking distance to The Pruneyard and Downtown Campbell, offering residents immediate access to premier shopping, dining, and local farmers markets.
- Modern New Construction
Built in 2026, this home features high-end contemporary finishes including porcelain waterfall countertops, premium stainless steel appliances, and energy-efficient systems like EV charging and mini-split HVAC.
- Versatile Multi-Ensuite Layout
The floor plan is highly functional with four bedrooms, including a ground-floor ensuite perfect for guests or a home office, providing excellent privacy and flexibility for multi-generational living.
CONSRISKS & DEFICIENCIES
- Extended Days on Market
With over 200 days on the market and multiple price reductions from the original list price, the property may face perception issues regarding its value proposition relative to current market conditions.
- Limited Private Outdoor Space
As a high-density townhouse with a very small lot size, the property offers minimal private yard or outdoor area, which may be a drawback for buyers prioritizing traditional suburban outdoor living.
About 523 Union Avenue
Don't miss this exceptional opportunity in Campbell -- beautiful new construction walkable to Pruneyard and downtown, excellent schools, parks/trails and ready to move-in. This 4-bed/4.5-bath offers modern elegance and everyday convenience. Large ground floor bedroom with spacious ensuite bathroom. The main level features another ensuite bedroom with walk-in closet plus common living areas and powder room. Premium S/S appliances, custom cabinetry, and porcelain countertops with waterfall peninsula and island and opens into the dining and living areas. The top level offers two additional bedrooms, one with ensuite bath and walk-in closet, plus full bath and laundry. Stunning finishes, premium materials, and energy efficient features. Beautiful wainscoting in dining, wide plank LVP flooring, dual pane Andersen windows, Ring doorbell, mini-split HVAC, owned solar panels, and epoxy finished tandem 2-car garage and level-2 EV charging. Low HOA and maintenance living with all new appliances, modern systems, plus home warranty! Highly regarded Cambrian schools with easy access to Highways 85/17/280 plus public transit. Walk to parks/trails, shops, dining, farmers market. Welcome to the coveted Campbell lifestyle!
Property Details
Public Facts
- Property Type
- Townhouse
- Year Built
- 2026
- Lot Size
- 1,136.92 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 5 (5 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $374.0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 2.1 |
| Baths | 5.0 | 3.1 |
| Square foot | 1,942 | 1,534.889 |
| Lot Size | 1,136.92 | 1,322.643 |
| Price | $1.52M | $1.29M |
| Price per sq ft | $785 | $814 |
| Built year | 2026 | 1991 |
| HOA | $374.0 | $457 |
| Days on market | 238 | 42 |
Pricing History
Listed for Sale
Sep 5, 2026
$1,525,000
$1,499,999
+2% Price Increase
Initial Listing
Price Change
Jun 20, 2026
$1,499,999
$1,549,999
-3% Price Drop
Initial Listing
Price Change
May 14, 2026
$1,549,999
$1,499,000
+3% Price Increase
Initial Listing
Price Change
Apr 8, 2026
$1,499,000
$1,675,000
-11% Price Drop
Initial Listing
Price Change
Feb 27, 2026
$1,675,000
$1,725,000
-3% Price Drop
Initial Listing
Price Change
Jan 14, 2026
$1,725,000
Initial Listing
Sold
Sep 22, 2023
$2,260,000
Public Record
Sold
Sep 11, 2020
$1,250,000
Public Record
Sold
Apr 3, 2006
$200,000
Public Record