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Sold on 06/16/2026
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21 Cosso Ct, Lafayette, CA 94549

  • $3,400,000

    Last sold 06/16/2026

  • 3

    bed

  • 3

    bath

  • 2,522

    Sqft ($1,348/Sqft)

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About 21 Cosso Ct

Property type House
Neighborhood
Year built 1915
HOA fee $0/month
Lot size 0.96 Acre
Movoto estimate
Parking 2 garage spaces
Rental estimate
Overview
Cooling/AC None
Heating Forced Air
Levels/Style Two Story, 2, Traditional
Type Residential
Status Sold
SubType Detached
Living Area 2522
Lot Size (SqFt) 41827
Lot Size (Acres) 0.96
Year Built 1915
Property Condition Existing
Interior
Total # of Bathrooms 3
# Full Baths 2
# Partial Baths 1
# Bedrooms 3
Total # of Rooms 10
Laundry Laundry Room
Kitchen None
Flooring Hardwood, Laminate, Carpet
# Fireplaces 1
Fireplace Family Room
Exterior
Roof Composition Shingles
Construction Wood Siding
# Garage Spaces 2
Parking Carport, Detached
Lot Description Premium Lot
Amenities / Utilities
Electricity No Solar
Water Source Public District (Irrigat)
Other Equipment None
Pool None
Location
County Contra Costa
Subdivision Happy Valley
Directions HVR - Cosso Ct
APN 2461100162
$3.48M
Range: $3.03M-$3.93M
Last 30 days 
Rental est.: $4,664/month
Gross rent multiplier: 60.8
  • Jun 2026
    mls logo MLS # 41138433
  • Jun 16, 2026 Sold
    $3,400,000
  • Jun 15, 2026 Listed
    $3,400,000
  • Jun 15, 2026 Listed
    $3,400,000
  • 21 Cosso Ct
    $3.4M
  • Happy Valley
    $3.99M +30% y/y
  • 94549
    $1.7M -10% y/y
  • Lafayette
    $1.7M -11% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
3873 Happy Valley Rd, Lafayette, CA 94549 $3,489,000 5/— 2,134 0.02
23 Cosso Ct, Lafayette, CA 94549 $3,642,000 5/— 4,837 0.04
3862 Happy Valley Rd, Lafayette, CA 94549 $3,949,000 5/— 3,832 0.06
25 Cosso Ct, Lafayette, CA 94549 $3,544,000 3/— 4,376 0.08
3893 Happy Valley Rd, Lafayette, CA 94549 $3,819,000 3/3 2,715 0.08
26 Cosso Ct, Lafayette, CA 94549 $8,373,000 4/5 5,676 0.08
1245 Panorama Dr, Lafayette, CA 94549 $3,178,000 3/2 2,632 0.08
1242 Panorama Dr, Lafayette, CA 94549 $4,051,000 5/4 3,717 0.09

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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10/10
Acalanes High School
public Grades 9-12
Acalanes Union High School District
Source: GreatSchools.org © 2026. All rights reserved.

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