OFF MARKET

Off market mar 2015 for $350K

$492,645

Est. refi paymentEst. refi $2,759/mo

•

1,294

sq ft

19909 Westerly Ave, Poolesville, MD 20837

About this home

Single-familyProperty Type

1976Year Built

0.34 acresLot Size

$381Est. Price/Sq.Ft.

1 car garageParking

Listed by Stacy Allwein • Long & Foster Real Estate, Inc.

•301-694-8000 (broker)

Bought with Chris Nagel • Rory S. Coakley Realty, Inc.

•301-340-8700 (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #1003263288

Redfin Estimate

$492,645

$143K since sold in March 2015$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 20.1% lower than the average sale price ($616K) of 6 comparable homes.

SOLD OCT 20, 2026
$610,000
A
4 beds3 baths1,888 sq ft
19932 Westerly Ave, Poolesville, MD 20837
SOLD JUN 2, 2026
$663,000
B
3 beds2.5 baths1,894 sq ft
17109 Oxley Farm Rd, Poolesville, MD 20837
SOLD OCT 23, 2026
$609,000
C
4 beds2.5 baths2,000 sq ft
19345 Hempstone Ave, Poolesville, MD 20837
SOLD SEP 4, 2026
$639,900
D
3 beds2.5 baths2,271 sq ft
19809 Sedgwick Way, Poolesville, MD 20837
SOLD MAY 13, 2026
$700,000
E
4 beds2.5 baths1,966 sq ft
19916 Westerly Ave, Poolesville, MD 20837
SOLD JUL 28, 2026
$476,000
F
4 beds2.5 baths1,440 sq ft
17313 Dowden Way, Poolesville, MD 20837

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Earn from this home

Sell

$254,282

Est. take-home

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Est. cash available

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Rent

$2,743/mo

Redfin rental estimate

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Market trends in 20837, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.8%

0.4% MoM

Median sale price

$747K

$83K MoM

Avg. days on market

49d

3 days MoM

Recently sold homes

1 MoM

New listings for sale

COMING SOON
$625,000
4 beds3 baths1,938 sq ft
19130 Dowden Cir, Poolesville, MD 20837
(240) 630-8689
OPEN SAT, 3PM TO 5PM
$629,900
3 beds2.5 baths1,894 sq ft
17325 Chiswell Rd, Poolesville, MD 20837
(877) 366-2213
See all

Provided by Redfin

Sale history for 19909 Westerly Ave

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$5,694 (+20.5%)

2025

$4,726 (+7.9%)

2024

$4,380 (+6.9%)

2023

$4,096 (+9.6%)

$187,600 + $202,500

$390,100

2022

$3,739 (+5.5%)

2021

$3,542 (+1.8%)

2020

$3,479 (+0.9%)

$187,600 + $150,500

$338,100

2019

$3,448 (+0.8%)

2018

$3,422 (+0.6%)

$187,600 + $141,200

$328,800

2017

$3,403 (+6.7%)

2015

$3,190 (+595.2%)

$187,600 + $122,500

$310,100

2014

$459 (−85.5%)

$170,500 + $139,600

$310,100

2013

$3,174 (+4.6%)

2012

$3,035 (+5.3%)

2011

$2,882

2010

$2,882 (+0.9%)

2009

$2,856

Tax history for 19909 Westerly Ave

Year

Property tax

Land + Additions

Assessment*

2026

$5,694 (+20.5%)

2025

$4,726 (+7.9%)

2024

$4,380 (+6.9%)

2023

$4,096 (+9.6%)

$187,600 + $202,500

$390,100

2022

$3,739 (+5.5%)

2021

$3,542 (+1.8%)

2020

$3,479 (+0.9%)

$187,600 + $150,500

$338,100

2019

$3,448 (+0.8%)

2018

$3,422 (+0.6%)

$187,600 + $141,200

$328,800

2017

$3,403 (+6.7%)

2015

$3,190 (+595.2%)

$187,600 + $122,500

$310,100

2014

$459 (−85.5%)

$170,500 + $139,600

$310,100

2013

$3,174 (+4.6%)

2012

$3,035 (+5.3%)

2011

$2,882

2010

$2,882 (+0.9%)

2009

$2,856

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

Public record

Beds

—

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.34 Acres

Year renovated

—

Sq. Ft.

1,894

Year built

1976

Style

Single Family Residential

County

Montgomery County

APN

03 01693244

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 15, 2026.

Property details

Parking

Parking Information
# of Attached Garage Spaces: 1
Garage Features: Garage - Front Entry
# of Total Garage and Parking Spaces: 1
Has Garage
# of Garage Spaces: 1
Garage
Off Street, Attached Garage

Interior

Virtual Tour

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

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

Interior Information
Appliances: Dishwasher, Disposal, Dryer, Refrigerator, Stove
Door Features: Storm
Entry Location: Foyer
Interior Features: Kitchen - Table Space, Master Bath(s), Window Treatments

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Kitchen, Family Room, Foyer, Laundry, Mud Room, Utility Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Fireplace - Glass Doors (N)

Basement Information
Basement: No

Exterior

Property Information
Improvement Assessed Value: $122,500
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Aluminum Siding
Structure Type: Detached
Window Features: Storm, Screens

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $187,600

Financial

Tax Information
City/Town Tax: $518.49
County Tax: $2,617.24
Tax Assessed Value: $310,100
Tax Year: 2014
Tax Annual Amount: $3,882.44

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2014

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
90% Forced Air
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Septic, Public Sewer
Water Source: Public

Location

Location Information
In City Limits
Directions: RT 28W Left thru Darnestown to a left RT 107 into Poolesville , left on Westerly Avenue, home is on the left on the second block! Welcome to Poolesville.
Municipality: POOLESVILLE

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 1,894
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: —
County: Montgomery County
APN: 03 01693244

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

K - 12
Preschool & daycare

Poolesville Elementary School

Public K-5 • Assigned • 0.7mi

9/10

John H. Poole Middle School

Public 6-8 • Assigned • 0.8mi

8/10

Poolesville High School

Public 9-12 • Assigned • 0.4mi

9/10

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

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

4/10 Wind Factor

11% 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

Poolesville, MD • 20837

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

$469,000 – $567,000

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New listings for sale in 20837

COMING SOON

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Versatile layout • Recessed lighting • Updated kitchen

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OPEN SAT, 3PM TO 5PM

$629,900

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Home values near 19909 Westerly Ave

Data from public records.

Address	Redfin Estimate
19824 Westerly Ave, Poolesville, MD 4 Beds \| 2.5 Baths \| 2264 Sq. Ft.	$675,002
19825 Westerly Ave, Poolesville, MD - Beds \| 2 Baths \| 1794 Sq. Ft.	$558,467
19913 Westerly Ave, Poolesville, MD - Beds \| 2.5 Baths \| 1968 Sq. Ft.	$587,263
19925 Westerly Ave, Poolesville, MD - Beds \| 2.5 Baths \| 1967 Sq. Ft.	$621,802
19920 Westerly Ave, Poolesville, MD - Beds \| 2 Baths \| 1601 Sq. Ft.	$525,153
19908 Westerly Ave, Poolesville, MD - Beds \| 2 Baths \| 1894 Sq. Ft.	$566,152
19813 Sedgwick Way, Poolesville, MD 4 Beds \| 2.5 Baths \| 1968 Sq. Ft.	$672,264

Address	Redfin Estimate
19817 Westerly Ave, Poolesville, MD 4 Beds \| 2.5 Baths \| 1284 Sq. Ft.	$618,093
19901 Westerly Ave, Poolesville, MD - Beds \| 2.5 Baths \| 1894 Sq. Ft.	$602,241
19917 Westerly Ave, Poolesville, MD - Beds \| 2.5 Baths \| 1968 Sq. Ft.	$678,133
19929 Westerly Ave, Poolesville, MD - Beds \| 2 Baths \| 1811 Sq. Ft.	$560,365
19916 Westerly Ave, Poolesville, MD 4 Beds \| 2.5 Baths \| 1966 Sq. Ft.	$709,538
19904 Westerly Ave, Poolesville, MD 3 Beds \| 2.5 Baths \| 1862 Sq. Ft.	$646,723
19812 Sedgwick Way, Poolesville, MD 4 Beds \| 2.5 Baths \| 1968 Sq. Ft.	$671,564

Address	Redfin Estimate
19821 Westerly Ave, Poolesville, MD - Beds \| 2.5 Baths \| 2388 Sq. Ft.	$641,027
19905 Westerly Ave, Poolesville, MD 4 Beds \| 2.5 Baths \| 1968 Sq. Ft.	$609,776
19921 Westerly Ave, Poolesville, MD - Beds \| 2.5 Baths \| 1894 Sq. Ft.	$627,079
19924 Westerly Ave, Poolesville, MD 3 Beds \| 2.5 Baths \| 1966 Sq. Ft.	$648,166
19912 Westerly Ave, Poolesville, MD - Beds \| 2 Baths \| 1894 Sq. Ft.	$607,578
19809 Sedgwick Way, Poolesville, MD 3 Beds \| 2.5 Baths \| 2271 Sq. Ft.	$672,334
19808 Sedgwick Way, Poolesville, MD - Beds \| 2.5 Baths \| 2063 Sq. Ft.	$629,220

Property information provided by BRIGHT MLS when last listed in 2014. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20837, MD

Sale history for 19909 Westerly Ave

Tax history for 19909 Westerly Ave

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20837

Home values near 19909 Westerly Ave

More real estate resources