Google street view image for 307 Deer Park Rd W, Gaithersburg, MD 20877

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Sold

$557,071

Est. refi paymentEst. refi $1,273/mo

—

•

2.5 ba

•

2,040

sq ft

307 Deer Park Rd W, Gaithersburg, MD 20877

About this home

Single-familyProperty Type

1972Year Built

10,132 sq ftLot Size

$273Est. Price/Sq.Ft.

1 spaceParking

Source:Public Records

Redfin Estimate

$557,071

$391K since sold in February 1996$13K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.3% lower than the average sale price ($673K) of 5 comparable homes.

SOLD AUG 21, 2026
$620,000
A
4 beds3 baths2,080 sq ft
9008 Edgewood Dr, Gaithersburg, MD 20877
SOLD JUL 14, 2026
$773,580
B
4 beds3 baths2,156 sq ft
852 Diamond Dr, Gaithersburg, MD 20878
SOLD JUN 12, 2026
$725,000
C
4 beds2.5 baths2,564 sq ft
16621 Shea Ln, Gaithersburg, MD 20877
SOLD APR 30, 2026
$753,000
D
4 beds3 baths2,156 sq ft
823 Diamond Dr, Gaithersburg, MD 20878
SOLD JUL 29, 2026
$495,000
E
5 beds3 baths1,986 sq ft
217 Cedar Ave, Gaithersburg, MD 20877

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Earn from this home

Sell

$523,010

Est. take-home

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Refinance

Est. cash available

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Rent

$2,801/mo

Redfin rental estimate

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Market trends in 20877, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.3%

0.7% MoM

Median sale price

$437K

$18K MoM

Avg. days on market

70d

20 days MoM

Recently sold homes

6 MoM

New listings for sale

$929,000
4 beds4.5 baths4,796 sq ft
9304 Pennywise Ln, Gaithersburg, MD 20877
(301) 578-2999
$395,000
4 beds3.5 baths1,312 sq ft
17721 Topfield Dr Unit 5-A, Gaithersburg, MD 20877
(301) 917-3421
$650,000
5 beds3 baths3,014 sq ft
2 Duvall Ln, Gaithersburg, MD 20877
(301) 948-4811
COMING SOON
$539,000
3 beds2.5 baths2,712 sq ft
117 Linden Hall Ln, Gaithersburg, MD 20877
(855) 885-4663
$690,840
3 beds1.5 baths2,652 sq ft
403 E Diamond Ave, Gaithersburg, MD 20877
(888) 219-3009
$525,000
3 beds2 baths1,684 sq ft
18113 Kodella Ct, Gaithersburg, MD 20877
(410) 721-9600
3D WALKTHROUGH
$724,900
4 beds3.5 baths4,054 sq ft
5 Lee St, Gaithersburg, MD 20877
(301) 252-7553
VIDEO TOUR
$529,900
4 beds2 baths2,398 sq ft
204 Rolling Rd, Gaithersburg, MD 20877
(301) 424-0900
$724,990
4 beds3.5 baths3,070 sq ft
607 Poplarwood Pl, Gaithersburg, MD 20877
(571) 378-1346
$450,000
3 beds2.5 baths1,868 sq ft
641 Whetstone Glen St, Gaithersburg, MD 20877
(301) 299-6000
See all

Provided by Redfin

Sale history for 307 Deer Park Rd W

Year

Property tax

Land + Additions

Assessment*

2026

$2,702 (−49.6%)

$174,900 + $304,200

$479,100

2025

$5,358 (+386.6%)

$174,900 + $304,200

$479,100

2024

$1,101 (−6.7%)

2023

$1,180 (−72.1%)

2022

$4,230 (+237.2%)

$174,900 + $208,900

$383,800

2021

$1,254 (+200.8%)

2020

$417 (−51.9%)

2019

$867 (−13.1%)

$174,900 + $188,100

$363,000

2018

$998 (−7.5%)

2017

$1,079 (−67.0%)

$174,900 + $160,100

$335,000

2015

$3,269 (−1.6%)

$140,700 + $152,500

$293,200

2014

$3,321 (+1.1%)

2013

$3,284 (−15.1%)

2012

$3,866 (+4.6%)

2011

$3,697

2010

$3,697 (+13.9%)

2009

$3,246

Tax history for 307 Deer Park Rd W

Year

Property tax

Land + Additions

Assessment*

2026

$2,702 (−49.6%)

$174,900 + $304,200

$479,100

2025

$5,358 (+386.6%)

$174,900 + $304,200

$479,100

2024

$1,101 (−6.7%)

2023

$1,180 (−72.1%)

2022

$4,230 (+237.2%)

$174,900 + $208,900

$383,800

2021

$1,254 (+200.8%)

2020

$417 (−51.9%)

2019

$867 (−13.1%)

$174,900 + $188,100

$363,000

2018

$998 (−7.5%)

2017

$1,079 (−67.0%)

$174,900 + $160,100

$335,000

2015

$3,269 (−1.6%)

$140,700 + $152,500

$293,200

2014

$3,321 (+1.1%)

2013

$3,284 (−15.1%)

2012

$3,866 (+4.6%)

2011

$3,697

2010

$3,697 (+13.9%)

2009

$3,246

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

10,132 Sq. Ft.

Year renovated

—

Sq. Ft.

2,040

Year built

1972

Style

Single Family Residential

County

Montgomery County

APN

09 00822464

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

Property details

Around this home

Schools

Summit Hall Elementary School

Public PreK-5 • Assigned • 0.3mi

5/10

Forest Oak Middle School

Public 6-8 • Assigned • 1.9mi

5/10

Gaithersburg High School

Public 9-12 • Assigned • 0.5mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Gaithersburg, MD, is known for its diverse community, historic landmarks like the Gaithersburg Community Museum, and modern developments like the Kentlands. It combines a rich heritage with thriving shopping, dining, and recreational options, making...
1 week ago • Gaithersburg
Bryan Kerrigan
Redfin Premier agent
742 deals
Was this helpful?
With so many different neighborhoods, Gaithersburg is consistently ranked as the #1 most diverse in the entire US!!! From the Kentlands story book design to the new urbanism of Crown Farm, there are several neighborhoods where you can live, play, and...
2 weeks ago • Gaithersburg
Kris Paolini
Redfin Premier agent
797 deals
Was this helpful?

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, 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

Gaithersburg, MD • 20877

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

$530,000 – $641,000

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New listings for sale in 20877

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Home values near 307 Deer Park Rd W

Data from public records.

Address	Redfin Estimate
305 W Deer Park Road, Gaithersburg, MD - Beds \| 3 Baths \| 2932 Sq. Ft.	$633,335
414 W Deer Park Road #11A, Gaithersburg, MD 4 Beds \| 2.5 Baths \| 2286 Sq. Ft.	$293,524

Address	Redfin Estimate
380 W Deer Park Road #8E, Gaithersburg, MD - Beds \| 1 Baths \| 1500 Sq. Ft.	$293,134
416 W Deer Park Road #11B, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$383,393

Address	Redfin Estimate
378 W Deer Park Road #8F, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$324,003
420 W Deer Park Road #11D, Gaithersburg, MD 4 Beds \| 3.5 Baths \| 9999 Sq. Ft.	$357,269

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