Off market nov 2008 for $1.3M

$2,536,590

Est. refi paymentEst. refi $6,648/mo

•

2,350

sq ft

21 Topper Ct, Lafayette, CA 94549

About this home

Single-familyProperty Type

1945Year Built

0.37 acresLot Size

2 car garageParking

Listed by Clark Thompson •DRE #00903367 • Village Associates Real Estate

Bought with Tom Stack •DRE #01501769 • Coldwell Banker

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40369519

Redfin Estimate

$2,536,590

$1.2M since sold in November 2008$67K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10% lower than the average sale price ($2.82M) of 6 comparable homes.

SOLD OCT 22, 2026
$3,400,000
A
4 beds3 baths3,380 sq ft
932 Reliez Station Rd, Lafayette, CA 94549
SOLD OCT 7, 2026
$3,200,000
B
4 beds3.5 baths3,470 sq ft
3646 Happy Valley Rd, Lafayette, CA 94549
SOLD JUN 1, 2026
$2,405,000
C
3 beds3 baths2,282 sq ft
3345 Ridge Rd, Lafayette, CA 94549
SOLD AUG 31, 2026
$2,300,000
D
4 beds2.5 baths2,065 sq ft
860 Paradise Ct, Lafayette, CA 94549
SOLD JUL 17, 2026
$2,050,000
E
4 beds2.5 baths2,428 sq ft
3250 Judith Ln, Lafayette, CA 94549
SOLD DEC 5, 2025
$3,560,000
F
4 beds3 baths2,620 sq ft
840 Broadmoor Ct, Lafayette, CA 94549

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Earn from this home

Sell

$1,805,419

Est. take-home

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Est. cash available

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Rent

$6,990/mo

Redfin rental estimate

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Market trends in 94549, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.4%

0.4% MoM

Median sale price

$1.8M

$151K MoM

Avg. days on market

17d

0 days MoM

Recently sold homes

9 MoM

New listings for sale

NEW 3 HRS AGO
$1,400,000
3 beds2 baths2,054 sq ft
1063 Laurel Dr, Lafayette, CA 94549
3D WALKTHROUGH
$1,485,000
3 beds2 baths3,564 sq ft
799 Moraga Rd, Lafayette, CA 94549
REDFIN OPEN SAT, 1PM TO 4PM
$649,000
1 bed1 bath881 sq ft
1000 Dewing Ave #104, Lafayette, CA 94549
HOT HOME
$1,850,000
3 beds2 baths1,868 sq ft
954 Reliez Station Rd, Lafayette, CA 94549
3D WALKTHROUGH
$1,995,000
4 beds3.5 baths3,617 sq ft
905 Dana Highlands Ct, Lafayette, CA 94549
3D WALKTHROUGH
$630,322
2 beds2.5 baths1,109 sq ft
80 Woodbury Highlands Pl #14, Lafayette, CA 94549
OPEN TUE, 10AM TO 1PM
$899,000
3 beds2.5 baths1,731 sq ft
3279 Mt Diablo Ct #10, Lafayette, CA 94549
OPEN TUE, 11AM TO 1PM
$2,599,000
5 beds3.5 baths4,075 sq ft
20 Northridge Ln, Lafayette, CA 94549
3D & VIDEO TOUR
$1,695,000
5 beds3.5 baths3,985 sq ft
34 Sunrise Ln, Lafayette, CA 94549
3D WALKTHROUGH
$4,250,000
5 beds5 baths3,940 sq ft
1143 Upper Happy Valley Rd, Lafayette, CA 94549
See all

Provided by Redfin

Sale history for 21 Topper Ct

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40369519

Nov 13, 2008

Sold

$1,372,500

$584/sq ft

Sep 22, 2008

Listing Removed

—

Sep 15, 2008

Listed

Public Records

Jul 20, 2007

Sold

$1,373,000

$584/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40278476

Jul 20, 2007

Sold

$1,372,500

$584/sq ft

Jun 29, 2007

Listing Removed

—

Jun 23, 2007

Listed

Public Records

Oct 23, 1987

Sold

$288,000

$123/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$22,348 (+3.1%)

$1,352,917 + $458,531

$1,811,448

2025

$21,678 (+1.6%)

$1,352,917 + $458,531

$1,811,448

2024

$21,334 (+1.8%)

$1,326,390 + $449,541

$1,775,931

2023

$20,957

$1,300,383 + $440,727

$1,741,110

2022

$20,957 (+3.5%)

$1,274,886 + $432,086

$1,706,972

2021

$20,255 (+2.8%)

$1,249,889 + $423,614

$1,673,503

2020

$19,699 (+2.5%)

$1,225,382 + $407,465

$1,632,847

2019

$19,220 (+3.2%)

$1,212,818 + $403,287

$1,616,105

2018

$18,618 (+1.7%)

$1,189,038 + $395,380

$1,584,418

2017

$18,300 (+1.8%)

$1,142,867 + $380,028

$1,522,895

2016

$17,968 (+2.8%)

$1,142,867 + $380,028

$1,522,895

2015

$17,484 (+13.9%)

$1,120,458 + $372,577

$1,493,035

2014

$15,344 (+19.3%)

$947,076 + $314,924

$1,262,000

2013

$12,863 (+1.3%)

$947,076 + $314,924

$1,262,000

2012

$12,703 (−15.9%)

$791,356 + $263,144

$1,054,500

2011

$15,106 (−5.6%)

$791,356 + $263,144

$1,054,500

2010

$16,004 (−0.2%)

$953,079 + $316,921

$1,270,000

2009

$16,037 (+6.7%)

$1,027,558 + $341,688

$1,369,246

2008

$15,024

$1,030,000 + $342,500

$1,372,500

Tax history for 21 Topper Ct

Year

Property tax

Land + Additions

Assessment*

2026

$22,348 (+3.1%)

$1,352,917 + $458,531

$1,811,448

2025

$21,678 (+1.6%)

$1,352,917 + $458,531

$1,811,448

2024

$21,334 (+1.8%)

$1,326,390 + $449,541

$1,775,931

2023

$20,957

$1,300,383 + $440,727

$1,741,110

2022

$20,957 (+3.5%)

$1,274,886 + $432,086

$1,706,972

2021

$20,255 (+2.8%)

$1,249,889 + $423,614

$1,673,503

2020

$19,699 (+2.5%)

$1,225,382 + $407,465

$1,632,847

2019

$19,220 (+3.2%)

$1,212,818 + $403,287

$1,616,105

2018

$18,618 (+1.7%)

$1,189,038 + $395,380

$1,584,418

2017

$18,300 (+1.8%)

$1,142,867 + $380,028

$1,522,895

2016

$17,968 (+2.8%)

$1,142,867 + $380,028

$1,522,895

2015

$17,484 (+13.9%)

$1,120,458 + $372,577

$1,493,035

2014

$15,344 (+19.3%)

$947,076 + $314,924

$1,262,000

2013

$12,863 (+1.3%)

$947,076 + $314,924

$1,262,000

2012

$12,703 (−15.9%)

$791,356 + $263,144

$1,054,500

2011

$15,106 (−5.6%)

$791,356 + $263,144

$1,054,500

2010

$16,004 (−0.2%)

$953,079 + $316,921

$1,270,000

2009

$16,037 (+6.7%)

$1,027,558 + $341,688

$1,369,246

2008

$15,024

$1,030,000 + $342,500

$1,372,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.37 Acres

Year renovated

1980

Sq. Ft.

2,350

Year built

1945

Style

Single Family Residential

County

Contra Costa County

APN

2340700315

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

Jul 8, 2021 • Final

Building/residential/r/adu-2nd unit

Convert the existing conditioned space above a garage into an accessory dwelling unit by adding a kitchen.

ADU

Mar 8, 2021 • Final

Building - residential solar photovoltaic

Install solar electric modules and DC power optimizers on the existing second-story roof of a residential building. Install associated mounting hardware, junction boxes, conduit, conductors, and grounding. Install an inverter with an integrated DC disconnect, an AC disconnect, and an overcurrent protection device in the main service panel, and upgrade the main service panel to 200 amps.

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Detached, Guest, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Tub with Jets, Updated Baths

Interior Features
Interior Features: Formal Dining Room, In-Law Floorplan, Study, Utility Room
Appliances: Dishwasher, Gas Range, Range, Gas Water Heater
Laundry Features: In Basement
Upper Level Features: 3 Bedrooms, 3 Baths
Street Level Features: 1 Bedroom
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Carpet

Room Information
Kitchen Features: Tile Counters,Dishwasher,Eat-in Kitchen,Gas Range/Cooktop,Range/Oven Built-in
Rooms Total: 11
Room Type: Basement, Bonus Room, Formal Dining Room, In-Law Quarters, Eat-In Kitchen, Office, Utility Room
Fireplace Features: Living Room, Master Bedroom, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 2,350

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Garden/Play
Roof: Shingle

Property Information
Living Area: 2350
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1945

Lot Information
Lot Size Square Feet: 15960
Lot Size Area: 0.37
Lot Size Units: Acres
Lot Size Acres: 0.37
Lot Features: Court, Cul-De-Sac, Premium Lot

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Wall/Window Unit(s)

Location

School Information
High School District: Lafayette (925) 280-3900

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,350
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1945
Year Renovated: 1980
County: Contra Costa County
APN: 2340700315

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

Lafayette Elementary School

Public K-5 • Assigned • 0.4mi

9/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 0.2mi

8/10

Acalanes High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Lafayette, CA • 94549

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.41M – $2.92M

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Nearby similar homes

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REDFIN OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

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HOT HOME

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3D WALKTHROUGH

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Home values near 21 Topper Ct

Data from public records.

Address	Redfin Estimate
851 Topper Ln, Lafayette, CA 4 Beds \| 3 Baths \| 2174 Sq. Ft.	$2,455,596
11 Topper Ct, Lafayette, CA 5 Beds \| 5 Baths \| 5264 Sq. Ft.	$4,161,353

Address	Redfin Estimate
33 Topper Ct, Lafayette, CA 5 Beds \| 4 Baths \| 3202 Sq. Ft.	$3,265,277
847 Topper Ln, Lafayette, CA 3 Beds \| 3 Baths \| 1980 Sq. Ft.	$2,685,567

Address	Redfin Estimate
27 Topper Ct, Lafayette, CA 3 Beds \| 2 Baths \| 1897 Sq. Ft.	$1,771,696
839 Topper Ln, Lafayette, CA 4 Beds \| 3 Baths \| 2646 Sq. Ft.	$3,178,306

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2008. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94549, CA

Sale history for 21 Topper Ct

Tax history for 21 Topper Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94549

Home values near 21 Topper Ct

More real estate resources