OFF MARKET

Off market apr 2007 for $301K

$368,448

Est. refi paymentEst. refi $2,478/mo

•

973

sq ft

5501 Roundtree Dr Unit B, Concord, CA 94521

About this home

CondoProperty Type

1971Year Built

684 sq ftLot Size

$379Est. Price/Sq.Ft.

Listed by Diana Castello •DRE #00521525 • Coldwell Banker

Bought with Out Of Area Out •DRE #09999924 • OUT OF AREA - NON MEMBER

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40252534

Redfin Estimate

$368,448

$67K since sold in April 2007$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.1% lower 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

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Earn from this home

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$228,731

Est. take-home

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Est. cash available

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Rent

$2,249/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

New listings for sale

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NEW 31 HRS AGO
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30 Angi Ln, Concord, CA 94521
$499,000
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1571 Schenone Ct Unit A, Concord, CA 94521
OPEN SUN, 2:30PM TO 4:30PM
$1,150,000
4 beds2 baths1,795 sq ft
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3D WALKTHROUGH
$749,888
3 beds2 baths1,211 sq ft
1547 Claycord Ave, Concord, CA 94521
COMING SOON
$399,000
2 beds2 baths899 sq ft
1459 Wharton Way Unit F, Concord, CA 94521
OPEN SAT, 2PM TO 4PM
$1,249,000
4 beds3 baths2,330 sq ft
4413 Indigo Ct, Concord, CA 94521
(415) 595-2647
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4081 Clayton Rd #230, Concord, CA 94521
See all

Provided by Redfin

Sale history for 5501 Roundtree Dr Unit B

Year

Property tax

Land + Additions

Assessment*

2025

$2,439 (+3.4%)

$52,264 + $81,405

$133,669

2024

$2,358 (+2.9%)

$51,240 + $79,809

$131,049

2023

$2,292 (+2.5%)

$50,236 + $78,245

$128,481

2022

$2,235 (+3.3%)

$49,251 + $76,711

$125,962

2021

$2,163 (+1.5%)

$48,286 + $75,207

$123,493

2020

$2,130 (+1.2%)

$47,340 + $73,733

$121,073

2019

$2,104 (+4.6%)

$46,855 + $72,977

$119,832

2018

$2,012 (+4.3%)

$45,937 + $71,547

$117,484

2017

$1,928 (+4.5%)

$44,154 + $68,770

$112,924

2016

$1,845 (+3.0%)

$44,154 + $68,770

$112,924

2015

$1,791 (+3.6%)

$43,289 + $67,422

$110,711

2014

$1,729 (+4.0%)

$41,804 + $65,110

$106,914

2013

$1,663 (+13.8%)

$41,804 + $65,110

$106,914

2012

$1,461 (−6.5%)

$41,616 + $64,816

$106,432

2011

$1,562 (−18.0%)

$35,777 + $55,723

$91,500

2010

$1,905 (−16.3%)

$40,000 + $62,300

$102,300

2009

$2,275 (−16.9%)

$102,638 + $32,862

$135,500

2008

$2,738

$129,150 + $41,350

$170,500

Tax history for 5501 Roundtree Dr Unit B

Year

Property tax

Land + Additions

Assessment*

2025

$2,439 (+3.4%)

$52,264 + $81,405

$133,669

2024

$2,358 (+2.9%)

$51,240 + $79,809

$131,049

2023

$2,292 (+2.5%)

$50,236 + $78,245

$128,481

2022

$2,235 (+3.3%)

$49,251 + $76,711

$125,962

2021

$2,163 (+1.5%)

$48,286 + $75,207

$123,493

2020

$2,130 (+1.2%)

$47,340 + $73,733

$121,073

2019

$2,104 (+4.6%)

$46,855 + $72,977

$119,832

2018

$2,012 (+4.3%)

$45,937 + $71,547

$117,484

2017

$1,928 (+4.5%)

$44,154 + $68,770

$112,924

2016

$1,845 (+3.0%)

$44,154 + $68,770

$112,924

2015

$1,791 (+3.6%)

$43,289 + $67,422

$110,711

2014

$1,729 (+4.0%)

$41,804 + $65,110

$106,914

2013

$1,663 (+13.8%)

$41,804 + $65,110

$106,914

2012

$1,461 (−6.5%)

$41,616 + $64,816

$106,432

2011

$1,562 (−18.0%)

$35,777 + $55,723

$91,500

2010

$1,905 (−16.3%)

$40,000 + $62,300

$102,300

2009

$2,275 (−16.9%)

$102,638 + $32,862

$135,500

2008

$2,738

$129,150 + $41,350

$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

1202610604

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: 2
# of Bathrooms Full: 1
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths

Interior Features
Interior Features: Storage, Breakfast Nook, Laminate Counters, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Electric Range, Disposal, Plumbed For Ice Maker, Dryer, Washer
Laundry Features: Dryer, Laundry Closet, Washer, In Unit
Upper Level Features: 2 Bedrooms, 1 Bath
Street Level Features: 0.5 Bath, Laundry Facility, No Steps to Entry, Main Entry
Flooring: Concrete, Tile, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Nook,Counter - Laminate,Dishwasher,Eat In Kitchen,Electric Range/Cooktop,Garbage Disposal,Ice Maker Hookup,Updated Kitchen
Rooms Total: 6

Exterior

Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 973
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Unit Faces Common Area
Door Features: Mirrored Closet Door(s)
Roof: Shingle

Mobile Home Information
Model: ROUNDTREE

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: Level
Zoning: PUD

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s), Central Air

Location

Homeowners Association Information
Pets Allowed: Number Limit
Has Association
Association Amenities: Clubhouse, Greenbelt, Pool
Association Name: ROUNDTREE HOA
Association Fee: $285
Association Fee Includes: Common Area Maint, Common Hot Water, Exterior Maintenance, Hazard Insurance, Trash
Association Fee Frequency: Monthly
HOA Transfer Fees: Paid by Seller

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: 1202610604

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

$351,000 – $424,000

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Home values near 5501 Roundtree Dr Unit B

Data from public records.

Address	Redfin Estimate
5501 Roundtree Dr Apt C, Concord, CA 2 Beds \| 1 Baths \| 925 Sq. Ft.	$279,918
5499 Roundtree Dr Apt B, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$391,210

Address	Redfin Estimate
5497 Roundtree Dr, Concord, CA 2 Beds \| 2 Baths \| 973 Sq. Ft.	$389,092
5497 Roundtree Dr Apt B, Concord, CA 2 Beds \| 1.5 Baths \| 973 Sq. Ft.	$395,200

Address	Redfin Estimate
5501 Roundtree Dr Apt A, Concord, CA 2 Beds \| 1.5 Baths \| 914 Sq. Ft.	$378,580
5497 Roundtree Dr Apt F, Concord, CA 2 Beds \| 1 Baths \| 914 Sq. Ft.	$271,807

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2007. 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 B

Tax history for 5501 Roundtree Dr Unit B

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 B

More real estate resources