Google street view image for 11451 S Glen Rd, Potomac, MD 20854

Off market sep 1986 for $545K

$1,591,413

Est. refi paymentEst. refi $3,604/mo

—

•

3.5 ba

•

3,979

sq ft

11451 S Glen Rd, Potomac, MD 20854

About this home

11451 S Glen Rd is a 3,979 square foot house on a 2.9 acre lot with 3.5 bathrooms. - it last sold on September 15, 1986 for $545,500. Based on Redfin's Potomac data, we estimate the home's value is $1,591,413.

Single-familyProperty Type

1942Year Built

2.9 acresLot Size

$400Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,591,413

$1.0M since sold in September 1986$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.3% higher than the average sale price ($1.39M) of 5 comparable homes.

SOLD OCT 8, 2026
$1,250,000
A
5 beds3.5 baths3,384 sq ft
11701 Beekman Pl, Rockville, MD 20854
SOLD OCT 22, 2026
$1,250,000
B
5 beds3.5 baths3,802 sq ft
10104 Grayhorse Ct, Rockville, MD 20854
SOLD AUG 14, 2026
$1,350,000
C
4 beds3.5 baths4,182 sq ft
11408 Woodington Ter, Rockville, MD 20854
SOLD OCT 26, 2026
$1,558,000
D
5 beds4 baths3,768 sq ft
11610 Karen Dr, Potomac, MD 20854
SOLD OCT 23, 2026
$1,553,000
E
6 beds3.5 baths4,123 sq ft
9007 Shad Ln, Potomac, MD 20854

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Earn from this home

Sell

$1,497,981

Est. take-home

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Est. cash available

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Market trends in 20854, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.9%

0.3% MoM

Median sale price

$1.2M

$5K MoM

Avg. days on market

43d

5 days MoM

Recently sold homes

125

9 MoM

New listings for sale

NEW
$3,250,000
5 beds7 baths7,283 sq ft
11501 Skipwith Ln, Potomac, MD 20854
(703) 310-6111
OPEN SAT, 1PM TO 3PM
$1,199,000
7 beds3 baths3,284 sq ft
8321 Raymond, Potomac, MD 20854
(301) 970-2447
OPEN SUN, 1PM TO 3PM
$750,000
4 beds2.5 baths1,452 sq ft
12127 Bentridge Pl, Rockville, MD 20854
(301) 424-0900
EARLY ACCESS
$1,050,000
4 beds3 baths3,119 sq ft
12028 Devilwood Dr, Potomac, MD 20854
$3,559,000
8 beds8.5 baths10,059 sq ft
13502 Deakins Ln, Germantown, MD 20874
(301) 652-0643
REDFIN OPEN SUN, 2PM TO 4PM
$889,000
4 beds2.5 baths2,750 sq ft
8413 Victory Ln, Rockville, MD 20854
OPEN SUN, 2PM TO 4PM
$2,300,000
4 beds5 baths5,920 sq ft
11504 Dahlia Ter, Potomac, MD 20854
(301) 516-1212
$889,000
5 beds4 baths1,729 sq ft
9211 Bells Mill Rd, Potomac, MD 20854
(703) 231-5572
EARLY ACCESS
$2,199,950
6 beds6 baths7,564 sq ft
12300 Rivers Edge Dr, Potomac, MD 20854
FOR SALE BY OWNER
$750,000
3 beds4 baths1,978 sq ft
7709 Heatherton Ln, Rockville, MD 20854
See all

Provided by Redfin

Sale history for 11451 S Glen Rd

Year

Property tax

Land + Additions

Assessment*

2026

$13,142 (+12.9%)

2025

$11,641 (+1.5%)

2024

$11,464 (+1.0%)

$599,000 + $400,300

$999,300

2023

$11,356 (+5.3%)

2022

$10,784 (+0.8%)

2021

$10,701 (+0.4%)

$599,000 + $382,400

$981,400

2020

$10,657 (+0.3%)

2019

$10,621 (−0.1%)

2018

$10,632 (−1.8%)

$599,000 + $379,200

$978,200

2017

$10,830 (−0.3%)

$599,000 + $379,200

$978,200

2015

$10,860 (−8.2%)

$599,000 + $389,700

$988,700

2014

$11,824 (+2.8%)

$599,000 + $467,300

$1,066,300

2013

$11,504 (+4.5%)

2012

$11,012 (−11.3%)

2011

$12,417

2010

$12,417 (+47.7%)

2009

$8,406

Tax history for 11451 S Glen Rd

Year

Property tax

Land + Additions

Assessment*

2026

$13,142 (+12.9%)

2025

$11,641 (+1.5%)

2024

$11,464 (+1.0%)

$599,000 + $400,300

$999,300

2023

$11,356 (+5.3%)

2022

$10,784 (+0.8%)

2021

$10,701 (+0.4%)

$599,000 + $382,400

$981,400

2020

$10,657 (+0.3%)

2019

$10,621 (−0.1%)

2018

$10,632 (−1.8%)

$599,000 + $379,200

$978,200

2017

$10,830 (−0.3%)

$599,000 + $379,200

$978,200

2015

$10,860 (−8.2%)

$599,000 + $389,700

$988,700

2014

$11,824 (+2.8%)

$599,000 + $467,300

$1,066,300

2013

$11,504 (+4.5%)

2012

$11,012 (−11.3%)

2011

$12,417

2010

$12,417 (+47.7%)

2009

$8,406

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning and permits

Zoning
Permits

RE-1

Residential Estate - 1 Zone

The intent of the RE-1 zone is to provide designated areas of the County for large-lot residential uses. The predominant use is residential in a detached house. Optional method MPDU Development is applicable only for development that is served by public sewer service and where designated for sewer service in the applicable master plan.

Permitted uses

Include but are not limited to:

Agriculture-Other
Assembly/ meeting place
Housing-Single unit
Housing-Senior
Infrastructure-Other
Public service
Kennel
Transportation-Other
Park & open space

Property details

Interior

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Radiant Hot Water

Fireplace Information
# of Fireplaces: 2
Fireplace Type: 2 Story Frame
Has Fireplace

Exterior

Exterior Information
Building Construction Quality: Excellent
Exterior Wall: Frame
Building Type: Single Family

Pool Information
Has Pool

Property Information
Living Sq. Ft: 3,979
Building Sq. Ft: 4,459
# of Stories: 2
Stories Type: 2 Story With Basement
Legal Description: CLAGETTS FOLLY

Parking & Garage Information
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Attached Frame

Lot Information
# of Buildings: 1
Land Sq. Ft: 126,324
Acres: 2.9
Zoning Code: RE1
County Use Description: SINGLE FAMILY DETACH
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Public

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 10

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 3,979
Stories: 2.0
Lot Size: 2.9 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: —
County: Montgomery County
APN: 10 02216525

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

K - 12
Preschool & daycare

Potomac Elementary School

Public K-5 • Assigned • 1.4mi

8/10

Herbert Hoover Middle School

Public 6-8 • Assigned • 1.9mi

10/10

Winston Churchill High School

Public 9-12 • Assigned • 2.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Potomac, MD, is known for its affluent neighborhoods, large estate homes, country clubs and scenic natural beauty, including Great Falls Park and the C&O Canal. It offers a blend of suburban tranquility and upscale amenities, making it a sought-after...
3 weeks ago • Potomac
Bryan Kerrigan
Redfin Premier agent
743 deals
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Climate risks

1/10 Flood Factor

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

1/10 Fire Factor

Unlikely to be 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

13% 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)

38°

23°

44°

28°

62°

39°

70°

48°

74°

55°

84°

65°

89°

70°

81°

63°

79°

60°

67°

47°

58°

40°

44°

29°

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

$1.51M – $1.83M

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Nearby similar homes

$1,530,000

5 beds4.5 baths3,210 sq ft

8936 Cherbourg Dr, Potomac, MD 20854

Eat-in kitchen • Brick fireplace • 0.35-acre lot

(301) 244-0117

3D WALKTHROUGH

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4 beds3 baths3,766 sq ft

11820 Winterset Ter, Potomac, MD 20854

Kitchen renovation • New roof • Private backyard

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5 beds5.5 baths5,317 sq ft

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Updated kitchen • Granite countertops • Center island

(301) 921-4500

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8 beds7.5 baths11,750 sq ft

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Grand foyer • Curved staircase • Gourmet kitchen

(301) 793-3614

New listings for sale in 20854

NEW

$3,250,000

5 beds7 baths7,283 sq ft

11501 Skipwith Ln, Potomac, MD 20854

Resort-style pool • Dual islands • Custom cabinetry

(703) 310-6111

OPEN SAT, 1PM TO 3PM

$1,199,000

7 beds3 baths3,284 sq ft

8321 Raymond, Potomac, MD 20854

Updated kitchen • Renovated bathrooms • Private backyard

(301) 970-2447

OPEN SUN, 1PM TO 3PM

$750,000

4 beds2.5 baths1,452 sq ft

12127 Bentridge Pl, Rockville, MD 20854

All brick townhouse • Bright living room • Spacious coat closet

(301) 424-0900

EARLY ACCESSCOMPASS COMING SOON

$1,050,000

4 beds3 baths3,119 sq ft

12028 Devilwood Dr, Potomac, MD 20854

Chef's kitchen • Stone patio • Walk-in closet

$3,559,000

8 beds8.5 baths10,059 sq ft

13502 Deakins Ln, Germantown, MD 20874

Private acres • Equestrian friendly • Separate residences

(301) 652-0643

REDFIN OPEN SUN, 2PM TO 4PM3D & VIDEO TOUR

$889,000

4 beds2.5 baths2,750 sq ft

8413 Victory Ln, Rockville, MD 20854

9,835 sq ft lot • 2 parking spots • Built 1965

OPEN SUN, 2PM TO 4PM

$2,300,000

4 beds5 baths5,920 sq ft

11504 Dahlia Ter, Potomac, MD 20854

Home office • Screened in porch • Heated swimming pool

(301) 516-1212

$889,000

5 beds4 baths1,729 sq ft

9211 Bells Mill Rd, Potomac, MD 20854

Large patio • Mature landscaping • Open green space

(703) 231-5572

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

$2,199,950

6 beds6 baths7,564 sq ft

12300 Rivers Edge Dr, Potomac, MD 20854

Lush tree line • Great room • Coffered ceilings

Home values near 11451 S Glen Rd

Data from public records.

Address	Redfin Estimate
11401 South Glen Rd, Rockville, MD - Beds \| 4 Baths \| 2306 Sq. Ft.	$1,210,454
11511 South Glen Rd, Potomac, MD - Beds \| 2.5 Baths \| 1416 Sq. Ft.	$907,985
11510 South Glen Rd, Rockville, MD - Beds \| 2 Baths \| 2003 Sq. Ft.	$990,582
11455 South Glen Rd, Rockville, MD 5 Beds \| 4.5 Baths \| 5972 Sq. Ft.	$1,821,908
11307 South Glen Rd, Potomac, MD 4 Beds \| 5 Baths \| 5142 Sq. Ft.	$2,314,794
10240 Colebrook Ave, Potomac, MD 4 Beds \| 3.5 Baths \| 4500 Sq. Ft.	$1,245,988
11516 Twining Ln, Rockville, MD - Beds \| 2.5 Baths \| 6325 Sq. Ft.	$1,581,603

Address	Redfin Estimate
11409 South Glen Rd, Rockville, MD - Beds \| 6 Baths \| 6839 Sq. Ft.	$2,059,663
11400 South Glen Rd, Potomac, MD - Beds \| 2 Baths \| 2480 Sq. Ft.	$1,086,669
11311 South Glen Rd, Potomac, MD 4 Beds \| 3.5 Baths \| 4600 Sq. Ft.	$1,738,712
11450 South Glen Rd, Potomac, MD - Beds \| 2 Baths \| 2006 Sq. Ft.	$947,747
11305 South Glen Rd, Potomac, MD 6 Beds \| 5.5 Baths \| 5757 Sq. Ft.	$2,142,057
11513 Twining Ln, Rockville, MD 5 Beds \| 4.5 Baths \| 6326 Sq. Ft.	$1,875,607
11537 Twining Ln, Rockville, MD - Beds \| 3.5 Baths \| 4581 Sq. Ft.	$1,582,232

Address	Redfin Estimate
11405 South Glen Rd, Rockville, MD - Beds \| 4.5 Baths \| 5744 Sq. Ft.	$1,783,227
11501 South Glen Rd, Potomac, MD - Beds \| 2.5 Baths \| 1748 Sq. Ft.	$963,010
11315 South Glen Rd, Potomac, MD 6 Beds \| 5.5 Baths \| 6520 Sq. Ft.	$2,251,209
11261 South Glen Rd, Potomac, MD 6 Beds \| 8.5 Baths \| 10421 Sq. Ft.	$2,434,272
10236 Colebrook Ave, Rockville, MD - Beds \| 2.5 Baths \| 2008 Sq. Ft.	$931,967
11524 Twining Ln, Potomac, MD 4 Beds \| 4.5 Baths \| 3335 Sq. Ft.	$1,694,115
11533 Twining Ln, Rockville, MD 5 Beds \| 5 Baths \| 7564 Sq. Ft.	$1,858,190

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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 20854, MD

Sale history for 11451 S Glen Rd

Tax history for 11451 S Glen Rd

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20854

Home values near 11451 S Glen Rd

More real estate resources