Google street view image for 5515 Roundtree Dr Unit C, Concord, CA 94521

Off market jan 2005 for $288K

$392,214

Est. refi paymentEst. refi $1,969/mo

•

973

sq ft

5515 Roundtree Dr Unit C, Concord, CA 94521

About this home

CondoProperty Type

1971Year Built

684 sq ftLot Size

$403Est. Price/Sq.Ft.

Listed by Jessie Rotsten •DRE #01265392 • Help-U-Sell

Bought with James Dye •DRE #00897803 • Heritage Properties

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40056992

Redfin Estimate

$392,214

$104K since sold in January 2005$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.3% higher than the average sale price ($373K) of 6 comparable homes.

SOLD SEP 2, 2026
$330,000
A
2 beds1 bath925 sq ft
5497 Roundtree Dr Unit D, Concord, CA 94521
SOLD SEP 18, 2026
$391,000
B
2 beds1.5 baths914 sq ft
5457 Roundtree Pl Unit J, Concord, CA 94521
SOLD AUG 12, 2026
$329,000
C
2 beds1 bath925 sq ft
5491 Roundtree Dr Unit C, Concord, CA 94521
SOLD JUN 10, 2026
$390,000
D
2 beds1.5 baths973 sq ft
5509 Roundtree Dr Unit E, Concord, CA 94521
SOLD JUL 14, 2026
$385,000
E
2 beds2 baths1,016 sq ft
1195 Kenwal Rd Unit B, Concord, CA 94521
BOUGHT WITH REDFIN JUL 29, 2026
$410,000
F
3 beds2 baths1,008 sq ft
1395 Kenwal Rd Unit A, Concord, CA 94521

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$277,742

Est. take-home

List your home with Redfin and save $805

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,262/mo

Redfin rental estimate

List your home for rent

Market trends in 94521, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

0.0% MoM

Median sale price

$815K

$25K MoM

Avg. days on market

23d

2 days MoM

Recently sold homes

113

13 MoM

New listings for sale

NEW 9 HRS AGO
$549,000
3 beds3 baths1,408 sq ft
4420 Eagle Peak Unit B, Concord, CA 94521
COMING SOON
$1,149,000
4 beds2 baths1,598 sq ft
4006 Salem St, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$499,000
3 beds2 baths1,088 sq ft
4344 Saint Charles Pl, Concord, CA 94521
OPEN TODAY, 5PM TO 7PM
$299,999
1 bed1 bath634 sq ft
1505 Kirker Pass Rd #223, Concord, CA 94521
3D WALKTHROUGH
$299,000
2 beds2 baths800 sq ft
3641 Clayton Rd #34, Concord, CA 94521
OPEN SUN, 12PM TO 3PM
$889,950
4 beds2 baths1,858 sq ft
1784 Claycord Ave, Concord, CA 94521
$699,999
3 beds2 baths1,420 sq ft
5551 Guadalupe Ct, Concord, CA 94521
OPEN SAT, 1PM TO 4PM
$949,000
4 beds2.5 baths2,539 sq ft
2153 Bluerock Cir, Concord, CA 94521
$279,000
1 bed1 bath634 sq ft
1505 Kirker Pass Rd #102, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$1,198,000
4 beds3 baths3,133 sq ft
1181 Blue Lake Way, Concord, CA 94521
See all

Provided by Redfin

Sale history for 5515 Roundtree Dr Unit C

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #27236840

Feb 13, 2019

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #10236840

May 10, 2017

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40056992

Jan 7, 2005

Sold

$288,000

$296/sq ft

Nov 26, 2004

Listing Removed

—

Sep 3, 2004

Listed

$283,000

$291/sq ft

Public Records

Mar 21, 2001

Sold

$188,500

$194/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11080148

Mar 27, 2001

Sold

$193,900

$199/sq ft

Feb 22, 2001

Listing Removed

—

Feb 17, 2001

Listed

$188,500

$194/sq ft

Public Records

Nov 3, 1997

Sold

$65,000

$67/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$5,345 (+2.8%)

$227,502 + $162,498

$390,000

2024

$5,199 (+2.2%)

$234,169 + $167,260

$401,429

2023

$5,089 (+1.6%)

$229,578 + $163,981

$393,559

2022

$5,006 (+2.7%)

$225,077 + $160,766

$385,843

2021

$4,875 (+0.9%)

$220,664 + $157,614

$378,278

2020

$4,831 (+1.3%)

$216,338 + $154,524

$370,862

2019

$4,771 (+9.2%)

$214,120 + $152,940

$367,060

2018

$4,367 (+14.5%)

$209,922 + $149,942

$359,864

2017

$3,816 (+13.8%)

$169,751 + $121,249

$291,000

2016

$3,353 (+12.2%)

$169,751 + $121,249

$291,000

2015

$2,989 (+7.6%)

$148,459 + $106,041

$254,500

2014

$2,777 (+65.7%)

$120,751 + $86,249

$207,000

2013

$1,675 (+21.0%)

$120,751 + $86,249

$207,000

2012

$1,385 (−4.2%)

$66,792 + $47,708

$114,500

2011

$1,446 (−20.9%)

$53,375 + $38,125

$91,500

2010

$1,828 (−16.8%)

$57,459 + $41,041

$98,500

2009

$2,198 (−17.1%)

$79,042 + $56,458

$135,500

2008

$2,651

$99,459 + $71,041

$170,500

Tax history for 5515 Roundtree Dr Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$5,345 (+2.8%)

$227,502 + $162,498

$390,000

2024

$5,199 (+2.2%)

$234,169 + $167,260

$401,429

2023

$5,089 (+1.6%)

$229,578 + $163,981

$393,559

2022

$5,006 (+2.7%)

$225,077 + $160,766

$385,843

2021

$4,875 (+0.9%)

$220,664 + $157,614

$378,278

2020

$4,831 (+1.3%)

$216,338 + $154,524

$370,862

2019

$4,771 (+9.2%)

$214,120 + $152,940

$367,060

2018

$4,367 (+14.5%)

$209,922 + $149,942

$359,864

2017

$3,816 (+13.8%)

$169,751 + $121,249

$291,000

2016

$3,353 (+12.2%)

$169,751 + $121,249

$291,000

2015

$2,989 (+7.6%)

$148,459 + $106,041

$254,500

2014

$2,777 (+65.7%)

$120,751 + $86,249

$207,000

2013

$1,675 (+21.0%)

$120,751 + $86,249

$207,000

2012

$1,385 (−4.2%)

$66,792 + $47,708

$114,500

2011

$1,446 (−20.9%)

$53,375 + $38,125

$91,500

2010

$1,828 (−16.8%)

$57,459 + $41,041

$98,500

2009

$2,198 (−17.1%)

$79,042 + $56,458

$135,500

2008

$2,651

$99,459 + $71,041

$170,500

*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
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

684 Sq. Ft.

Year renovated

1972

Sq. Ft.

973

Year built

1971

Style

Townhouse

County

Contra Costa County

APN

1202610406

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
Has Carport
Parking Features: Carport

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1

Interior Features
Interior Features: Dining Area, Family Room, Updated Kitchen
Laundry Features: Community Facility
Street Level Features: Main Entry
Flooring: Hardwood

Room Information
Kitchen Features: Updated Kitchen
Rooms Total: 6

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 973

Exterior Features
Patio And Porch Features: Patio

Property Information
Living Area: 973
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Condominium
Year Built: 1971

Lot Information
Lot Size Square Feet: 684
Lot Size Area: 0.02
Lot Size Units: Acres
Lot Size Acres: 0.02
Lot Features: Regular
Zoning: PUD

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air

Location

Homeowners Association Information
Has Association
Association Amenities: Greenbelt, Pool
Association Name: ROUNDTREE HOA
Association Fee: $236
Association Fee Includes: Common Area Maint
Association Fee Frequency: Monthly

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

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 973
Stories: 2.0
Lot Size: 684 square feet
Style: Townhouse
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 1202610406

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Highlands Elementary School

Public K-5 • Assigned • 0.4mi

7/10

Pine Hollow Middle School

Public 6-8 • Assigned • 0.6mi

6/10

Concord High School

Public 9-12 • Assigned • 2.6mi

5/10

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

6/10 Fire Factor

9% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 95° 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

$373,000 – $452,000

Reach more buyers when you sell with Redfin. Save up to $3,922 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

NEW 10 HRS AGO

$212,946

1 bed1 bath671 sq ft

1036 Oak Grove Rd #56, Concord, CA 94521

OPEN SAT, 12PM TO 2PM

$394,900

2 beds2 baths1,161 sq ft

1670 Clayton Rd #20, Concord, CA 94520

EXIT Realty Consultants

$290,000

1 bed1 bath762 sq ft

5425 Concord Blvd Unit E4, Concord, CA 94521

$298,000

2 beds1.5 baths877 sq ft

1045 Mohr Ln Unit B, Concord, CA 94518

$439,000

2 beds2 baths973 sq ft

55 Massolo Dr Unit H, Pleasant Hill, CA 94523

OPEN SAT, 12PM TO 2PM

$399,000

3 beds2 baths1,207 sq ft

4260 Clayton Rd #11, Concord, CA 94521

New listings for sale in 94521

NEW 9 HRS AGO

$549,000

3 beds3 baths1,408 sq ft

4420 Eagle Peak Unit B, Concord, CA 94521

COMING SOON

$1,149,000

4 beds2 baths1,598 sq ft

4006 Salem St, Concord, CA 94521

OPEN SUN, 1PM TO 4PM

$499,000

3 beds2 baths1,088 sq ft

4344 Saint Charles Pl, Concord, CA 94521

OPEN TODAY, 5PM TO 7PM

$299,999

1 bed1 bath634 sq ft

1505 Kirker Pass Rd #223, Concord, CA 94521

3D WALKTHROUGH

$299,000

2 beds2 baths800 sq ft

3641 Clayton Rd #34, Concord, CA 94521

OPEN SUN, 12PM TO 3PM

$889,950

4 beds2 baths1,858 sq ft

1784 Claycord Ave, Concord, CA 94521

$699,999

3 beds2 baths1,420 sq ft

5551 Guadalupe Ct, Concord, CA 94521

OPEN SAT, 1PM TO 4PM3D WALKTHROUGH

$949,000

4 beds2.5 baths2,539 sq ft

2153 Bluerock Cir, Concord, CA 94521

$279,000

1 bed1 bath634 sq ft

1505 Kirker Pass Rd #102, Concord, CA 94521

Home values near 5515 Roundtree Dr Unit C

Data from public records.

Address	Redfin Estimate
5476 Roundtree Pl Apt G, Concord, CA 3 Beds \| 2 Baths \| 1130 Sq. Ft.	$464,085
5476 Roundtree Pl Apt L, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$387,281

Address	Redfin Estimate
5509 Roundtree Dr Apt E, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$409,134
5476 Roundtree Pl Apt K, Concord, CA 2 Beds \| 1.5 Baths \| 914 Sq. Ft.	$374,069

Address	Redfin Estimate
5476 Roundtree Pl, Concord, CA 2 Beds \| 2 Baths \| 973 Sq. Ft.	$334,658
5509 Roundtree Dr Apt B, Concord, CA 2 Beds \| 2 Baths \| 973 Sq. Ft.	$407,334

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2004. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Clayton Valley Highlands homes for sale
Concord Valley homes for sale
Mount Diablo Health Care District homes for sale
Clayton Valley homes for sale

94553 homes for sale
94521 homes for sale
94523 homes for sale
94598 homes for sale
94565 homes for sale

Houses for rent in Concord	Agents near me	Irvine, CA homes for sale	Concord Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Concord Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Oakland homes for sale
Berkeley homes for sale
Pleasanton homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 94521, CA

Sale history for 5515 Roundtree Dr Unit C

Tax history for 5515 Roundtree Dr Unit C

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 5515 Roundtree Dr Unit C

More real estate resources