OFF MARKET

Off market mar 2011 for $107K

$285,487

Est. refi paymentEst. refi $1,581/mo

•

925

sq ft

5501 Roundtree Dr Unit C, Concord, CA 94521

About this home

CondoProperty Type

1971Year Built

684 acresLot Size

$309Est. Price/Sq.Ft.

Listed by Jackie Cao •DRE #01701881 • Weichert Realtors-America Fir

Bought with Kurt Knabke •DRE #00780793 • San Ramon Valley Investments

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40501222

Redfin Estimate

$285,487

$178K since sold in March 2011$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 32.7% lower than the average sale price ($424K) of 6 comparable homes.

SOLD MAY 10, 2026
$739,000
A
3 beds2 baths1,158 sq ft
5520 Alaska Dr, Concord, CA 94521
SOLD SEP 2, 2026
$330,000
B
2 beds1 bath925 sq ft
5497 Roundtree Dr Unit D, Concord, CA 94521
SOLD SEP 18, 2026
$391,000
C
2 beds1.5 baths914 sq ft
5457 Roundtree Pl Unit J, Concord, CA 94521
SOLD AUG 12, 2026
$329,000
D
2 beds1 bath925 sq ft
5491 Roundtree Dr Unit C, Concord, CA 94521
BOUGHT WITH REDFIN JUL 15, 2026
$365,000
E
2 beds1 bath914 sq ft
5442 Roundtree Ct Unit A, Concord, CA 94521
SOLD JUN 10, 2026
$390,000
F
2 beds1.5 baths973 sq ft
5509 Roundtree Dr Unit E, Concord, CA 94521

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Earn from this home

Sell

$212,409

Est. take-home

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Refinance

Est. cash available

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Rent

$2,286/mo

Redfin rental estimate

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Market trends in 94521, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

0.4% MoM

Median sale price

$797K

$18K MoM

Avg. days on market

30d

7 days MoM

Recently sold homes

112

1 MoM

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See all

Provided by Redfin

Sale history for 5501 Roundtree Dr Unit C

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40501222

Mar 6, 2011

Sold

$107,500

$116/sq ft

Jan 13, 2011

Pending

—

Jan 8, 2011

Price Changed

$104,652

$113/sq ft

Dec 16, 2010

Listed

$110,160

$119/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11212895

Jan 1, 2004

Sold

$220,000

$238/sq ft

Nov 19, 2003

Listing Removed

—

Nov 11, 2003

Listed

$215,000

$232/sq ft

Public Records

Jul 3, 1996

Sold

$66,000

$71/sq ft

Public Records

Jun 5, 1996

Sold

$89,733

$97/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$2,512 (+3.4%)

$62,718 + $77,747

$140,465

2024

$2,430 (+2.9%)

$61,489 + $76,223

$137,712

2023

$2,363 (+2.5%)

$60,284 + $74,729

$135,013

2022

$2,305 (+3.3%)

$59,102 + $73,264

$132,366

2021

$2,232 (+1.5%)

$57,944 + $71,828

$129,772

2020

$2,199 (+1.2%)

$56,808 + $70,420

$127,228

2019

$2,172 (+4.6%)

$56,226 + $69,698

$125,924

2018

$2,077 (+4.3%)

$55,124 + $68,332

$123,456

2017

$1,992 (+4.5%)

$52,985 + $65,680

$118,665

2016

$1,907 (+2.9%)

$52,985 + $65,680

$118,665

2015

$1,853 (+3.5%)

$51,947 + $64,393

$116,340

2014

$1,790 (+9.8%)

$50,165 + $62,184

$112,349

2013

$1,630 (+12.0%)

$50,165 + $62,184

$112,349

2012

$1,456 (−5.3%)

$46,214 + $57,286

$103,500

2011

$1,537 (−9.7%)

$40,633 + $50,367

$91,000

2010

$1,703 (−0.5%)

$40,000 + $60,000

$100,000

2009

$1,711 (−41.5%)

$66,857 + $50,143

$117,000

2008

$2,925

$67,714 + $50,786

$118,500

Tax history for 5501 Roundtree Dr Unit C

Year

Property tax

Land + Additions

Assessment*

2025

$2,512 (+3.4%)

$62,718 + $77,747

$140,465

2024

$2,430 (+2.9%)

$61,489 + $76,223

$137,712

2023

$2,363 (+2.5%)

$60,284 + $74,729

$135,013

2022

$2,305 (+3.3%)

$59,102 + $73,264

$132,366

2021

$2,232 (+1.5%)

$57,944 + $71,828

$129,772

2020

$2,199 (+1.2%)

$56,808 + $70,420

$127,228

2019

$2,172 (+4.6%)

$56,226 + $69,698

$125,924

2018

$2,077 (+4.3%)

$55,124 + $68,332

$123,456

2017

$1,992 (+4.5%)

$52,985 + $65,680

$118,665

2016

$1,907 (+2.9%)

$52,985 + $65,680

$118,665

2015

$1,853 (+3.5%)

$51,947 + $64,393

$116,340

2014

$1,790 (+9.8%)

$50,165 + $62,184

$112,349

2013

$1,630 (+12.0%)

$50,165 + $62,184

$112,349

2012

$1,456 (−5.3%)

$46,214 + $57,286

$103,500

2011

$1,537 (−9.7%)

$40,633 + $50,367

$91,000

2010

$1,703 (−0.5%)

$40,000 + $60,000

$100,000

2009

$1,711 (−41.5%)

$66,857 + $50,143

$117,000

2008

$2,925

$67,714 + $50,786

$118,500

*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.

925

Year built

1971

Style

Townhouse

County

Contra Costa County

APN

1202610612

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 9, 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: 1
# of Bathrooms Full: 1

Interior Features
Interior Features: Dining Area, Family Room
Appliances: Dishwasher, Electric Range, Refrigerator
Laundry Features: Laundry Room
Upper Level Features: 2 Bedrooms, 1 Bath
Street Level Features: Main Entry
Flooring: Tile, Carpet

Room Information
Kitchen Features: Dishwasher,Electric Range/Cooktop,Refrigerator
Rooms Total: 6

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 925

Exterior Features
Patio And Porch Features: Enclosed
Exterior Features: Storage

Pool Information
Pool Features: In Ground
Has Private Pool

Property Information
Living Area: 925
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Condominium
Year Built: 1971

Lot Information
Lot Size Square Feet: 29795040
Lot Size Area: 684
Lot Size Units: Acres
Lot Size Acres: 684
Lot Features: No Lot

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

Homeowners Association Information
Pets Allowed: Yes
Has Association
Association Amenities: Clubhouse, Greenbelt, Pool
Association Name: ROUNDTREE HOA
Association Fee: $301
Association Fee Includes: Exterior Maintenance, Management Fee, Reserves, Trash
Association Fee Frequency: Monthly

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

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 925
Stories: 2.0
Lot Size: 684 square feet
Style: Townhouse
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 1202610612

Home facts updated by county records on Oct 9, 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

$272,000 – $329,000

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Home values near 5501 Roundtree Dr Unit C

Data from public records.

Address	Redfin Estimate
5501 Roundtree Dr Apt B, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$368,838
5499 Roundtree Dr Apt B, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$391,412

Address	Redfin Estimate
5497 Roundtree Dr, Concord, CA 2 Beds \| 2 Baths \| 973 Sq. Ft.	$387,289
5497 Roundtree Dr Apt B, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$392,867

Address	Redfin Estimate
5501 Roundtree Dr Apt A, Concord, CA 2 Beds \| 1.5 Baths \| 914 Sq. Ft.	$377,250
5497 Roundtree Dr Apt F, Concord, CA 2 Beds \| 1 Baths \| 914 Sq. Ft.	$271,018

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2010. 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 5501 Roundtree Dr Unit C

Tax history for 5501 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 5501 Roundtree Dr Unit C

More real estate resources