Off Market Jun 2005 for $1M

$1,501,871

Est. refi paymentEst. refi $6,681/mo

•

3,072

sq ft

840 Deer Spring Cir, Concord, CA 94521

About this home

Single-familyProperty Type

2001Year Built

8,000 sq ftLot Size

$489Est. Price/Sq.Ft.

3 car garageParking

Listed by Meg Mccarthy •DRE #00869336 • Golden Gate Sotheby's Int'l Re

Listed by Tim Sweeney •DRE #00971288 • Golden Gate Sotheby's Int'l Re

Bought with Fernando Ruelas • Ignacio Realty

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40083592

Redfin Estimate

$1,501,871

$413K since sold in June 2005$15K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.2% higher than the average sale price ($1.40M) of 6 comparable homes.

SOLD APR 15, 2026
$1,450,000
A
4 beds3.5 baths3,264 sq ft
974 Rosehedge Ct, Concord, CA 94521
SOLD AUG 5, 2026
$1,410,000
B
4 beds3.5 baths3,240 sq ft
911 Autumn Oak Cir, Concord, CA 94521
BOUGHT WITH REDFIN APR 13, 2026
$1,230,000
C
4 beds2 baths2,415 sq ft
5374 Fernbank Dr, Concord, CA 94521
SOLD MAR 25, 2026
$1,540,000
D
5 beds3.5 baths3,206 sq ft
5408 Oakstone Ct, Concord, CA 94521
SOLD MAR 9, 2026
$1,400,000
E
5 beds3.5 baths3,169 sq ft
868 Deer Spring Cir, Concord, CA 94521
SOLD DEC 29, 2025
$1,379,135
F
5 beds3.5 baths3,240 sq ft
1012 Barkwood Ct, Concord, CA 94521

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Sell

$1,055,023

Est. take-home

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Est. cash available

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Rent

$4,887/mo

Redfin rental estimate

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Market trends in 94521, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

0.0% MoM

Median sale price

$850K

$43K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

133

7 MoM

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See all

Provided by Redfin

Sale history for 840 Deer Spring Cir

Date

Event

Price

Public Records

Jun 30, 2005

Sold

$1,088,500

$354/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40083592

Jul 1, 2005

Sold

$1,089,000

$354/sq ft

Apr 22, 2005

Listed

$1,089,000

$354/sq ft

Apr 22, 2005

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11116844

Dec 8, 2001

Sold

$635,000

$207/sq ft

Nov 21, 2001

Listing Removed

—

Oct 14, 2001

Listed

$659,900

$215/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$17,683 (+2.4%)

$720,839 + $827,472

$1,548,311

2024

$17,262 (+1.7%)

$706,705 + $811,248

$1,517,953

2023

$16,975 (+1.1%)

$692,849 + $795,342

$1,488,191

2022

$16,791 (+22.4%)

$679,264 + $779,748

$1,459,012

2021

$13,723 (+8.6%)

$665,946 + $764,459

$1,430,405

2020

$12,632 (−0.4%)

$540,754 + $620,746

$1,161,500

2019

$12,686 (+5.7%)

$493,266 + $566,234

$1,059,500

2018

$11,997 (+2.0%)

$492,102 + $564,898

$1,057,000

2017

$11,764 (+6.7%)

$470,221 + $539,779

$1,010,000

2016

$11,028 (+4.9%)

$470,221 + $539,779

$1,010,000

2015

$10,510 (+12.4%)

$442,054 + $507,446

$949,500

2014

$9,349 (+15.9%)

$367,330 + $421,670

$789,000

2013

$8,066 (+10.9%)

$367,330 + $421,670

$789,000

2012

$7,271 (−2.0%)

$321,705 + $369,295

$691,000

2011

$7,416 (−5.2%)

$289,116 + $331,884

$621,000

2010

$7,824 (−8.3%)

$300,056 + $344,444

$644,500

2009

$8,537 (−18.6%)

$318,912 + $366,088

$685,000

2008

$10,491

$351,501 + $403,499

$755,000

Tax history for 840 Deer Spring Cir

Year

Property tax

Land + Additions

Assessment*

2025

$17,683 (+2.4%)

$720,839 + $827,472

$1,548,311

2024

$17,262 (+1.7%)

$706,705 + $811,248

$1,517,953

2023

$16,975 (+1.1%)

$692,849 + $795,342

$1,488,191

2022

$16,791 (+22.4%)

$679,264 + $779,748

$1,459,012

2021

$13,723 (+8.6%)

$665,946 + $764,459

$1,430,405

2020

$12,632 (−0.4%)

$540,754 + $620,746

$1,161,500

2019

$12,686 (+5.7%)

$493,266 + $566,234

$1,059,500

2018

$11,997 (+2.0%)

$492,102 + $564,898

$1,057,000

2017

$11,764 (+6.7%)

$470,221 + $539,779

$1,010,000

2016

$11,028 (+4.9%)

$470,221 + $539,779

$1,010,000

2015

$10,510 (+12.4%)

$442,054 + $507,446

$949,500

2014

$9,349 (+15.9%)

$367,330 + $421,670

$789,000

2013

$8,066 (+10.9%)

$367,330 + $421,670

$789,000

2012

$7,271 (−2.0%)

$321,705 + $369,295

$691,000

2011

$7,416 (−5.2%)

$289,116 + $331,884

$621,000

2010

$7,824 (−8.3%)

$300,056 + $344,444

$644,500

2009

$8,537 (−18.6%)

$318,912 + $366,088

$685,000

2008

$10,491

$351,501 + $403,499

$755,000

*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
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,670 Sq. Ft.

Year renovated

2001

Sq. Ft.

3,072

Year built

2000

Style

Single Family Residential

County

Contra Costa County

APN

1213700196

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Planned District

The purpose of the planned district was to provide for development and site design which better responded to unique environmental conditions in furtherance of the general plan by permitting varied setbacks, diverse lot sizes, and other variations to the residential development standards. The development standards were established with the approval of a preliminary development plan by the city council. However, many of the preliminary development plans for residential planned district development and/or their subsequent use permit approval did not provide a sufficient written record to document the development standards and guide the approval of changes to properties over time. Where no record of development standards exists for a specific residential planned district.

Property details

Parking

Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Int Access From Garage, Side Yard Access, Garage Door Opener

Interior

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

Interior Features
Interior Features: Bonus/Plus Room, Breakfast Bar, Breakfast Nook, Kitchen Island, Pantry
Appliances: Dishwasher, Gas Range, Plumbed For Ice Maker, Microwave
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Hookups Only, Laundry Room
Upper Level Features: 3 Bedrooms, 2 Baths, Loft
Street Level Features: 1.5 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Linoleum, Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Breakfast Nook,Dishwasher,Gas Range/Cooktop,Ice Maker Hookup,Island,Microwave,Pantry
Rooms Total: 9
Fireplace Features: Brick, Family Room, Living Room

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 3,072
Foundation Details: Slab

Exterior Features
Exterior Features: Sprinklers Automatic
Fencing: Fenced

Pool Information
Pool Features: Gunite, In Ground
Has Private Pool

Property Information
Living Area: 3072
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2001

Lot Information
Lot Size Square Feet: 8000
Lot Size Area: 0.18
Lot Size Units: Acres
Lot Size Acres: 0.18
Lot Features: Irregular Lot, Level
Zoning: RES

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned, Natural Gas
Cooling: Zoned

Location

Homeowners Association Information
Pets Allowed: Yes
Has Association
Association Amenities: Clubhouse, Greenbelt, Playground, Pool, Tennis Court(s)
Association Name: CRYSTYL RANCH HOA
Association Fee: $68
Association Fee Includes: Common Area Maint, Management Fee
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Buyer

School Information
High School District: Mount Diablo (925) 682-8000

Public facts

Beds: 4
Baths: 5.0
Sq. Ft.: 3,072
Stories: 2.0
Lot Size: 7,670 square feet
Style: Single Family Residential
Year Built: 2000
Year Renovated: 2001
County: Contra Costa County
APN: 1213700196

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Highlands Elementary School

Public K-5 • Assigned • 1.1mi

7/10

Pine Hollow Middle School

Public 6-8 • Assigned • 1.1mi

6/10

Northgate High School

Public 9-12 • Assigned • 2.7mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

7/10 Fire Factor

21% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 93° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

17 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Concord, CA • 94521

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 11.8 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.8 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.43M – $1.73M

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Home values near 840 Deer Spring Cir

Data from public records.

Address	Redfin Estimate
845 Deer Spring Circle, Concord, CA 5 Beds \| 4 Baths \| 3169 Sq. Ft.	$1,386,787
839 Deer Spring Circle, Concord, CA 3 Beds \| 2.5 Baths \| 2474 Sq. Ft.	$1,221,798

Address	Redfin Estimate
829 Deer Spring Circle, Concord, CA 4 Beds \| 2.5 Baths \| 2958 Sq. Ft.	$1,388,458
833 Deer Spring Circle, Concord, CA 5 Beds \| 3 Baths \| 2813 Sq. Ft.	$1,457,363

Address	Redfin Estimate
847 Deer Spring Circle, Concord, CA 5 Beds \| 3 Baths \| 3584 Sq. Ft.	$1,412,183
849 Deer Spring Circle, Concord, CA 5 Beds \| 3.5 Baths \| 3169 Sq. Ft.	$1,401,163

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2005. 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 94521, CA

Sale history for 840 Deer Spring Cir

Tax history for 840 Deer Spring Cir

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94521

Home values near 840 Deer Spring Cir

More real estate resources