OFF MARKET

Off market jan 2011 for $623K

$1,117,675

Est. refi paymentEst. refi $4,137/mo

•

3.5 ba

•

3,094

sq ft

10504 Unity Ln, Potomac, MD 20854

About this home

Single-familyProperty Type

1977Year Built

2.16 acresLot Size

$361Est. Price/Sq.Ft.

2 spacesParking

Listed by Rory Coakley • Rory S. Coakley Realty, Inc.

•301-340-8700 (broker)

Listed by Michelle Poe • Rory S. Coakley Realty, Inc.

•301-340-8700 (broker)

Bought with Jane Shue • Profound Realty, Inc.

•240-683-0985 (broker)

•jthomes168@gmail.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #1004987648

Redfin Estimate

$1,117,675

$495K since sold in January 2011$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% lower than the average sale price ($1.16M) of 5 comparable homes.

SOLD AUG 12, 2026
$1,215,000
A
4 beds2.5 baths3,102 sq ft
10211 Lakewood Dr, Rockville, MD 20850
SOLD OCT 8, 2026
$1,250,000
B
5 beds3.5 baths3,384 sq ft
11701 Beekman Pl, Rockville, MD 20854
SOLD JUN 30, 2026
$1,035,000
C
4 beds3.5 baths2,328 sq ft
12130 Ambleside Dr, Rockville, MD 20854
SOLD SEP 15, 2026
$1,150,000
D
5 beds3.5 baths3,130 sq ft
12428 Goldfinch Ct, Rockville, MD 20854
SOLD OCT 13, 2026
$1,165,000
E
4 beds3.5 baths2,844 sq ft
11504 Bedfordshire Ave, Potomac, MD 20854

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

Earn from this home

Sell

$743,436

Est. take-home

List your home with Redfin and save $11,177

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$5,092/mo

Redfin rental estimate

List your home for rent

Market trends in 20854, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.3%

0.8% MoM

Median sale price

$1.2M

$20K MoM

Avg. days on market

38d

4 days MoM

Recently sold homes

136

21 MoM

New listings for sale

EARLY ACCESS
$2,500,000
5 beds6 baths6,600 sq ft
8905 Abbey Ter, Potomac, MD 20854
EARLY ACCESS
Unknown
3 beds4 baths2,200 sq ft
8016 Inverness Ridge Rd, Rockville, MD 20854
$1,099,900
3 beds3.5 baths3,696 sq ft
11429 Cedar Ridge Dr, Potomac, MD 20854
(301) 445-5900
$2,199,000
4 beds4.5 baths4,545 sq ft
10616 Red Barn Ln, Rockville, MD 20854
(301) 516-1212
COMING SOON
$849,750
3 beds3.5 baths2,734 sq ft
7534 Coddle Harbor Ln, Rockville, MD 20854
(202) 333-1212
$830,000
4 beds3 baths2,392 sq ft
1387 Kimblewick Rd, Rockville, MD 20854
(301) 298-1001
$900,000
4 beds3 baths1,816 sq ft
1921 S Fallsmead Way, Potomac, MD 20854
(301) 299-6000
OPEN SAT, 12PM TO 2PM
$425,000
2 beds1 bath754 sq ft
7851 Coddle Harbor Ln, Potomac, MD 20854
(410) 260-2800
$1,799,000
4 beds4.5 baths5,646 sq ft
9731 Beman Woods Way, Potomac, MD 20854
(301) 298-1001
OPEN SAT, 2PM TO 4PM
$1,450,000
5 beds4 baths3,064 sq ft
9804 Clover Ln, Rockville, MD 20854
(301) 975-9500
See all

Provided by Redfin

Sale history for 10504 Unity Ln

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2026

$11,446 (+17.5%)

2025

$9,739 (+3.5%)

2024

$9,410 (+2.9%)

$547,900 + $281,000

$828,900

2023

$9,148 (+7.3%)

2022

$8,527 (+1.9%)

2021

$8,369 (+1.5%)

$547,900 + $223,500

$771,400

2020

$8,245 (+1.4%)

2019

$8,132

2018

$8,139 (−1.8%)

$547,900 + $199,200

$747,100

2017

$8,290 (+14.6%)

$547,900 + $199,200

$747,100

2015

$7,235 (+7.5%)

2014

$6,729 (+1.6%)

$519,100 + $103,900

$623,000

2013

$6,621 (+5.2%)

2012

$6,295 (−25.1%)

2011

$8,408

2010

$8,408 (+45.9%)

2009

$5,764

Tax history for 10504 Unity Ln

Year

Property tax

Land + Additions

Assessment*

2026

$11,446 (+17.5%)

2025

$9,739 (+3.5%)

2024

$9,410 (+2.9%)

$547,900 + $281,000

$828,900

2023

$9,148 (+7.3%)

2022

$8,527 (+1.9%)

2021

$8,369 (+1.5%)

$547,900 + $223,500

$771,400

2020

$8,245 (+1.4%)

2019

$8,132

2018

$8,139 (−1.8%)

$547,900 + $199,200

$747,100

2017

$8,290 (+14.6%)

$547,900 + $199,200

$747,100

2015

$7,235 (+7.5%)

2014

$6,729 (+1.6%)

$519,100 + $103,900

$623,000

2013

$6,621 (+5.2%)

2012

$6,295 (−25.1%)

2011

$8,408

2010

$8,408 (+45.9%)

2009

$5,764

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

2.16 Acres

Year renovated

—

Sq. Ft.

3,094

Year built

1977

Style

Single Family Residential

County

Montgomery County

APN

10 00865111

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 15, 2026.

RE-2

Residential Estate - 2 Zone

The intent of the RE-2 zone is to provide designated areas of the County for large-lot residential uses. The predominant use is residential in a detached house.

Permitted uses

Include but are not limited to:

Agriculture-Other
Religious facility
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Garage
Off Street, Attached Garage

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3
# of Bedrooms On Main Level: 1

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Interior Features: Combination Dining/Living, Floor Plan - Open
Living Area Sq.Ft. Source: Estimated

Room Information
Loft

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Connecting Stairway, Fully Finished

Exterior

Property Information
Total Below Grade Sq. Ft.: 500
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $237,780
Ownership Interest: Fee Simple
Property Condition: Fixer
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Wood Siding
Other Structures: Above Grade, Below Grade
Structure Type: Detached

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $708,940

Above Grade Information
Finished Sq.Ft.: 2,594
Finished Sq.Ft. Source: Estimated

Below Grade Information
Finished Sq.Ft.: 500
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $7,526.42
Tax Assessed Value: $946,720
Tax Year: 2009
Tax Annual Amount: $10,017.63

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2010

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Forced Air
Heating Fuel: Oil
Hot Water: Electric
Sewer Septic: Septic Exists
Water Source: Well

Location

Location Information
Directions: Glen Mill Rd to Unity

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 3,094
Stories: 2.0
Lot Size: 2.16 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: —
County: Montgomery County
APN: 10 00865111

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

Wayside Elementary School

Public PreK-5 • Assigned • 1.1mi

10/10

Herbert Hoover Middle School

Public 6-8 • Assigned • 2.4mi

10/10

Winston Churchill High School

Public 9-12 • Assigned • 2.7mi

10/10

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

4/10 Wind Factor

14% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Potomac, MD • 20854

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 9.3 hours in June and 4.1 hours in December, placing it below the U.S. average for solar exposure.

9.3 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.06M – $1.29M

Reach more buyers when you sell with Redfin. Save up to $11,177 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$830,000

4 beds3 baths2,392 sq ft

1387 Kimblewick Rd, Rockville, MD 20854

(301) 298-1001

LISTED BY REDFIN3D & VIDEO TOUR

$1,299,900

5 beds5 baths4,160 sq ft

13508 Glen Mill Rd, Rockville, MD 20850

$1,080,000

4 beds3 baths2,271 sq ft

9117 Willow Pond Ln, Potomac, MD 20854

(301) 244-0117

NEW CONSTRUCTION

$2,595,000

6 beds6.5 baths6,409 sq ft

12900 Circle Dr, Rockville, MD 20850

(443) 292-6767

3D WALKTHROUGH

$1,537,500

4 beds3.5 baths3,197 sq ft

12101 Gatewater Dr, Potomac, MD 20854

(202) 448-9002

$2,295,000

6 beds4.5 baths6,507 sq ft

10837 S Glen Rd, Potomac, MD 20854

(202) 944-5000

New listings for sale in 20854

EARLY ACCESSCOMPASS COMING SOON

$2,500,000

5 beds6 baths6,600 sq ft

8905 Abbey Ter, Potomac, MD 20854

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

Unknown

3 beds4 baths2,200 sq ft

8016 Inverness Ridge Rd, Rockville, MD 20854

$1,099,900

3 beds3.5 baths3,696 sq ft

11429 Cedar Ridge Dr, Potomac, MD 20854

(301) 445-5900

$2,199,000

4 beds4.5 baths4,545 sq ft

10616 Red Barn Ln, Rockville, MD 20854

(301) 516-1212

COMING SOON

$849,750

3 beds3.5 baths2,734 sq ft

7534 Coddle Harbor Ln, Rockville, MD 20854

(202) 333-1212

$830,000

4 beds3 baths2,392 sq ft

1387 Kimblewick Rd, Rockville, MD 20854

(301) 298-1001

$900,000

4 beds3 baths1,816 sq ft

1921 S Fallsmead Way, Potomac, MD 20854

(301) 299-6000

OPEN SAT, 12PM TO 2PM

$425,000

2 beds1 bath754 sq ft

7851 Coddle Harbor Ln, Potomac, MD 20854

(410) 260-2800

$1,799,000

4 beds4.5 baths5,646 sq ft

9731 Beman Woods Way, Potomac, MD 20854

(301) 298-1001

Home values near 10504 Unity Ln

Data from public records.

Address	Redfin Estimate
10601 Unity Ln, Potomac, MD 5 Beds \| 5 Baths \| 5350 Sq. Ft.	$1,602,328
10509 Unity Ln, Potomac, MD - Beds \| 4 Baths \| 3023 Sq. Ft.	$1,617,431

Address	Redfin Estimate
10513 Unity Ln, Potomac, MD - Beds \| 2 Baths \| 2130 Sq. Ft.	$967,887
10609 Unity Ln, Rockville, MD 5 Beds \| 3.5 Baths \| 3807 Sq. Ft.	$1,533,740

Address	Redfin Estimate
10605 Unity Ln, Potomac, MD 5 Beds \| 2.5 Baths \| 2804 Sq. Ft.	$1,259,870
10505 Unity Ln, Potomac, MD - Beds \| 3 Baths \| 2667 Sq. Ft.	$1,416,701

Property information provided by BRIGHT MLS when last listed in 2010. 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.

20874 homes for sale
20850 homes for sale
20878 homes for sale
20854 homes for sale
22066 homes for sale

Glen Hills homes for sale
Potomac Chase homes for sale
Upper Potomac homes for sale
Farmlands homes for sale
Darnestown Hills homes for sale

Houses for rent in Travilah	Agents near me	Frederick, MD homes for sale	Travilah Housing Market
Houses for sale near me	Baltimore, MD homes for sale	Rockville, MD homes for sale
Land for sale near me	Bethesda, MD homes for sale	Columbia, MD homes for sale
Open Houses near me	Bowie, MD homes for sale	Travilah Property Records
Condos for sale near me	Silver Spring, MD homes for sale	MD New Listings

Arlington homes for sale
Washington, DC homes for sale
Alexandria homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 20854, MD

Sale history for 10504 Unity Ln

Tax history for 10504 Unity Ln

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20854

Home values near 10504 Unity Ln

More real estate resources