Google street view image for 19641 Islander St, Olney, MD 20832

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Sold

$686,216

Est. refi paymentEst. refi $3,194/mo

—

•

3 ba

•

2,610

sq ft

19641 Islander St, Olney, MD 20832

About this home

Stunning 4BR/3FBA home backing to park land. Updated kitchen includes two pantries and garage entrance. Baths updated with top quality ceramic, oak vanities, and new fixtures. Dramatic foyer with gleaming hardwoods that flow throughout the main level. Huge sun filled basement, plus new windows and doors.

Single-familyProperty Type

1972Year Built

0.27 acresLot Size

$263Est. Price/Sq.Ft.

1 spaceParking

Source:Public Records

Redfin Estimate

$686,216

$169K since sold in July 2005$0 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.8% higher than the average sale price ($655K) of 6 comparable homes.

SOLD DEC 11, 2025
$700,000
A
4 beds2.5 baths2,877 sq ft
19325 Treadway Rd, Brookeville, MD 20833
SOLD SEP 24, 2026
$510,000
B
4 beds3 baths1,964 sq ft
18304 Wachs Ter, Olney, MD 20832
SOLD SEP 30, 2026
$649,000
C
4 beds3 baths1,748 sq ft
18221 Mehrens Ter, Olney, MD 20832
SOLD JUN 16, 2026
$700,000
D
4 beds3 baths2,257 sq ft
3204 Llewellyn Field Rd, Olney, MD 20832
SOLD JUN 17, 2026
$698,000
E
4 beds3 baths2,067 sq ft
4321 Mount Olney Ln, Olney, MD 20832
SOLD AUG 27, 2026
$670,100
F
3 beds2.5 baths1,690 sq ft
3417 Tanterra Cir, Brookeville, MD 20833

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Earn from this home

Sell

$644,742

Est. take-home

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Refinance

Est. cash available

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Rent

$3,426/mo

Redfin rental estimate

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Market trends in 20832, MD

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.3%

0.7% MoM

Median sale price

$567K

$2K MoM

Avg. days on market

34d

6 days MoM

Recently sold homes

8 MoM

New listings for sale

EARLY ACCESS
$550,000
3 beds— baths1,600 sq ft
3701 Monitor Pl, Olney, MD 20832
COMING SOON
$899,900
5 beds3.5 baths2,768 sq ft
18404 Georgia Ave, Olney, MD 20832
(301) 924-8200
$399,000
3 beds2.5 baths1,800 sq ft
3337 Tidewater Ct Unit C-2, Olney, MD 20832
(301) 346-5286
3D WALKTHROUGH
$1,150,000
5 beds4.5 baths4,180 sq ft
2426 Westminster Dr, Olney, MD 20832
(301) 652-0643
$775,000
4 beds3.5 baths2,524 sq ft
18637 Queen Elizabeth Dr, Brookeville, MD 20833
(301) 924-8200
$739,000
5 beds3.5 baths3,664 sq ft
18605 Rolling Acres Way, Olney, MD 20832
(301) 924-8200
COMING SOON
$735,000
4 beds3 baths3,266 sq ft
4000 Queen Mary Dr, Olney, MD 20832
(301) 774-5900
See all

Provided by Redfin

Sale history for 19641 Islander St

Year

Property tax

Land + Additions

Assessment*

2026

$7,656 (+15.2%)

2025

$6,649 (+9.1%)

2024

$6,095 (+8.7%)

$237,800 + $353,400

$591,200

2023

$5,607 (+14.4%)

2022

$4,900 (+1.4%)

2021

$4,833 (+0.8%)

$226,500 + $243,300

$469,800

2020

$4,796 (+0.6%)

2019

$4,769 (+5.6%)

2018

$4,517 (+3.8%)

2017

$4,350 (+7.0%)

2015

$4,066 (−5.2%)

$226,500 + $171,400

$397,900

2014

$4,288 (+1.7%)

$206,000 + $206,900

$412,900

2013

$4,218 (+5.1%)

2012

$4,014 (−15.9%)

2011

$4,774

2010

$4,774 (+40.2%)

2009

$3,406

Tax history for 19641 Islander St

Year

Property tax

Land + Additions

Assessment*

2026

$7,656 (+15.2%)

2025

$6,649 (+9.1%)

2024

$6,095 (+8.7%)

$237,800 + $353,400

$591,200

2023

$5,607 (+14.4%)

2022

$4,900 (+1.4%)

2021

$4,833 (+0.8%)

$226,500 + $243,300

$469,800

2020

$4,796 (+0.6%)

2019

$4,769 (+5.6%)

2018

$4,517 (+3.8%)

2017

$4,350 (+7.0%)

2015

$4,066 (−5.2%)

$226,500 + $171,400

$397,900

2014

$4,288 (+1.7%)

$206,000 + $206,900

$412,900

2013

$4,218 (+5.1%)

2012

$4,014 (−15.9%)

2011

$4,774

2010

$4,774 (+40.2%)

2009

$3,406

*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
Permits

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.27 Acres

Year renovated

—

Sq. Ft.

2,610

Year built

1972

Style

Single Family Residential

County

Montgomery County

APN

08 00760075

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

R-200

Residential - 200 Zone

The intent of the R-200 zone is to provide designated areas of the County for residential uses with a minimum lot size of 20,000 square feet. The predominant use is residential in a detached house.

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

Around this home

Schools

K - 12
Preschool & daycare

Belmont Elementary School

Public K-5 • Assigned • 0.2mi

8/10

Rosa M. Parks Middle School

Public 6-8 • Assigned • 1.1mi

9/10

Sherwood High School

Public 9-12 • Assigned • 3.3mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

You will love living in Olney, MD; a wonderful place with a small town feel!. The heart of Olney is where Georgia Ave and Route 108 meet. Parks, entertainment, supermarkets and wonderful dining options are plentiful in this AMAZING community. Your...
3 weeks ago • Olney
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

3/10 Fire Factor

0.15% 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

2/10 Air Factor

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

Provided by First Street

Historical weather

Olney, MD • 20832

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 9.2 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$652,000 – $790,000

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Nearby similar homes

NEW CONSTRUCTION

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New listings for sale in 20832

EARLY ACCESSCOMPASS COMING SOON

$550,000

3 beds— baths1,600 sq ft

3701 Monitor Pl, Olney, MD 20832

0.32 acre lot • Built 1983

COMING SOON

$899,900

5 beds3.5 baths2,768 sq ft

18404 Georgia Ave, Olney, MD 20832

Inviting fireplace • Expansive lot • Convenient driveway

(301) 924-8200

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3 beds2.5 baths1,800 sq ft

3337 Tidewater Ct Unit C-2, Olney, MD 20832

Renovated kitchen • Granite countertops • Corner lazy susan

(301) 346-5286

3D WALKTHROUGH

$1,150,000

5 beds4.5 baths4,180 sq ft

2426 Westminster Dr, Olney, MD 20832

All-brick colonial • Large living areas • Private office

(301) 652-0643

$775,000

4 beds3.5 baths2,524 sq ft

18637 Queen Elizabeth Dr, Brookeville, MD 20833

0.23-acre lot • Nearby parks • 0.23 acre lot

(301) 924-8200

$739,000

5 beds3.5 baths3,664 sq ft

18605 Rolling Acres Way, Olney, MD 20832

0.29-acre lot • Attached garage • Nearby parks

(301) 924-8200

COMING SOON

$735,000

4 beds3 baths3,266 sq ft

4000 Queen Mary Dr, Olney, MD 20832

Large walk-in pantry • Wb fireplace • 0.5 acre lot

(301) 774-5900

Home values near 19641 Islander St

Data from public records.

Address	Redfin Estimate
19644 Islander St, Olney, MD 5 Beds \| 3.5 Baths \| 3156 Sq. Ft.	$731,813
19632 Islander St, Olney, MD 4 Beds \| 4.5 Baths \| 2396 Sq. Ft.	$744,452
19620 Islander St, Olney, MD - Beds \| 2.5 Baths \| 2068 Sq. Ft.	$681,788
19608 Islander St, Olney, MD - Beds \| 2.5 Baths \| 1494 Sq. Ft.	$597,642
19605 Islander St, Olney, MD 4 Beds \| 3 Baths \| 2090 Sq. Ft.	$539,972
19617 Islander St, Olney, MD - Beds \| 3 Baths \| 2428 Sq. Ft.	$729,375
19629 Islander St, Olney, MD - Beds \| 2.5 Baths \| 1780 Sq. Ft.	$654,785

Address	Redfin Estimate
19640 Islander St, Olney, MD 4 Beds \| 3.5 Baths \| 1798 Sq. Ft.	$735,401
19628 Islander St, Olney, MD - Beds \| 3 Baths \| 2090 Sq. Ft.	$656,044
19616 Islander St, Olney, MD 4 Beds \| 3 Baths \| 1188 Sq. Ft.	$666,536
19604 Islander St, Olney, MD 4 Beds \| 2.5 Baths \| 1208 Sq. Ft.	$625,441
19609 Islander St, Olney, MD - Beds \| 3 Baths \| 2090 Sq. Ft.	$666,459
19621 Islander St, Olney, MD 4 Beds \| 3 Baths \| 2140 Sq. Ft.	$786,423
19633 Islander St, Olney, MD - Beds \| 3 Baths \| 2138 Sq. Ft.	$649,539

Address	Redfin Estimate
19636 Islander St, Olney, MD - Beds \| 2.5 Baths \| 1798 Sq. Ft.	$629,448
19624 Islander St, Olney, MD - Beds \| 2.5 Baths \| 2123 Sq. Ft.	$677,017
19612 Islander St, Olney, MD 4 Beds \| 3 Baths \| 1232 Sq. Ft.	$661,301
19600 Islander St, Olney, MD - Beds \| 2.5 Baths \| 1950 Sq. Ft.	$693,584
19613 Islander St, Olney, MD - Beds \| 3 Baths \| 2090 Sq. Ft.	$644,621
19625 Islander St, Olney, MD 4 Beds \| 2.5 Baths \| 1736 Sq. Ft.	$752,678
19637 Islander St, Olney, MD 4 Beds \| 3 Baths \| 2464 Sq. Ft.	$446,940

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19641 Islander St, Olney, MD 20832

About this home

Redfin Estimate

Earn from this home

Market trends in 20832, MD

Sale history for 19641 Islander St

Tax history for 19641 Islander St

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20832

Home values near 19641 Islander St

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