SOLD BY REDFIN NOV 16, 2021

Off market nov 2021 for $549K

$673,545

Est. refi paymentEst. refi $4,207/mo

•

3,200

sq ft

329 W Deer Park Rd, Gaithersburg, MD 20877

About this home

Spacious 4BR 3.5 BA home in Brighton East. This home has everything! Beautiful hardwood floors throughout the main and upper level, fireplace in the family room, updated kitchen with stainless steel appliances, granite countertops, updated bathrooms, finished lower level provides all the room you could possibly want! Top it all off with a fantastic deck for outdoor entertaining and your fenced yard with privacy and mature trees! Welcome home!

Single-familyProperty Type

1974Year Built

10,444 sq ftLot Size

$210Est. Price/Sq.Ft.

Seller's agent

John Ippolito Redfin Corp

301-658-6186 (broker)

Bought with Mark Cabrera • Samson Properties

•240-630-8689 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDMC2019010

Redfin Estimate

$673,545

$125K since sold in November 2021$21K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.2% lower than the average sale price ($703K) of 6 comparable homes.

SOLD OCT 23, 2026
$650,000
A
4 beds3.5 baths2,772 sq ft
118 Summit Hall Rd, Gaithersburg, MD 20877
SOLD JUN 5, 2026
$765,000
B
4 beds3.5 baths3,308 sq ft
110 Summit Hall Rd, Gaithersburg, MD 20877
SOLD JUL 31, 2026
$858,000
C
4 beds3.5 baths3,240 sq ft
28 Redding Ridge Dr, N Potomac, MD 20878
SOLD OCT 5, 2026
$655,000
D
4 beds3.5 baths3,230 sq ft
212 Bristol Downs Dr, Gaithersburg, MD 20877
SOLD BY REDFIN SEP 30, 2026
$670,000
E
4 beds3.5 baths2,670 sq ft
113 Bookham Ln, Gaithersburg, MD 20877
SOLD AUG 21, 2026
$620,000
F
4 beds3 baths2,080 sq ft
9008 Edgewood Dr, Gaithersburg, MD 20877

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Earn from this home

Sell

$235,799

Est. take-home

List your home with Redfin and save $6,735

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,347/mo

Redfin rental estimate

List your home for rent

Market trends in 20877, 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

$437K

$18K MoM

Avg. days on market

70d

20 days MoM

Recently sold homes

6 MoM

New listings for sale

NEW 25 MINS AGO
$170,000
2 beds1 bath788 sq ft
128 Duvall Ln Unit 182-30 UNIT 302, Gaithersburg, MD 20877
OPEN SAT, 1PM TO 3PM
$374,900
4 beds3 baths2,752 sq ft
17719 Larchmont Ter, Gaithersburg, MD 20877
(703) 378-8810
COMING SOON
$250,000
3 beds2 baths1,321 sq ft
454 Girard St #363, Gaithersburg, MD 20877
(301) 299-4074
$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
$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
See all

Provided by Redfin

Sale history for 329 W Deer Park Rd

Date

Event

Price

BRIGHTMLS #MDMC2126052

Jun 12, 2024

Rental Removed

$3,950

$1/sq ft

Apr 1, 2024

Listed for Rent

$3,950

$1/sq ft

BUILDIUM #1

May 31, 2024

Rental Removed

$3,950

$1/sq ft

May 31, 2024

Listed for Rent

$3,950

$1/sq ft

May 10, 2024

Rental Removed

$3,950

$1/sq ft

May 9, 2024

Listed for Rent

$3,950

$1/sq ft

Apr 1, 2024

Rental Removed

$3,950

$1/sq ft

Apr 1, 2024

Listed for Rent

$3,950

$1/sq ft

BRIGHT MLS #MDMC2019010

Nov 16, 2021

Sold

$549,000

$172/sq ft

Oct 15, 2021

Pending

—

Oct 7, 2021

Listed

$549,000

$172/sq ft

Public Records

Dec 15, 2005

Sold

$525,000

$164/sq ft

Public Records

Sep 23, 1986

Sold

$127,000

$40/sq ft

Public Records

Apr 25, 1978

Sold

$85,500

$27/sq ft

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2026

$7,922 (+12.3%)

$175,500 + $408,200

$583,700

2025

$7,055 (+15.6%)

$175,500 + $408,200

$583,700

2024

$6,101 (+4.1%)

2023

$5,860 (+37.3%)

2022

$4,269 (+1.6%)

$175,500 + $201,100

$376,600

2021

$4,202 (+2.7%)

2020

$4,091 (+3.2%)

2019

$3,965 (+2.7%)

$175,500 + $180,600

$356,100

2018

$3,860 (+1.6%)

2017

$3,800 (+18.0%)

$175,500 + $155,200

$330,700

2015

$3,219 (−1.6%)

$141,300 + $148,000

$289,300

2014

$3,270 (+1.1%)

2013

$3,234 (−20.4%)

2012

$4,062 (+4.5%)

2011

$3,887

2010

$3,887 (−8.0%)

2009

$4,225

Tax history for 329 W Deer Park Rd

Year

Property tax

Land + Additions

Assessment*

2026

$7,922 (+12.3%)

$175,500 + $408,200

$583,700

2025

$7,055 (+15.6%)

$175,500 + $408,200

$583,700

2024

$6,101 (+4.1%)

2023

$5,860 (+37.3%)

2022

$4,269 (+1.6%)

$175,500 + $201,100

$376,600

2021

$4,202 (+2.7%)

2020

$4,091 (+3.2%)

2019

$3,965 (+2.7%)

$175,500 + $180,600

$356,100

2018

$3,860 (+1.6%)

2017

$3,800 (+18.0%)

$175,500 + $155,200

$330,700

2015

$3,219 (−1.6%)

$141,300 + $148,000

$289,300

2014

$3,270 (+1.1%)

2013

$3,234 (−20.4%)

2012

$4,062 (+4.5%)

2011

$3,887

2010

$3,887 (−8.0%)

2009

$4,225

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

10,444 Sq. Ft.

Year renovated

—

Sq. Ft.

2,711

Year built

1974

Style

Single Family Residential

County

Montgomery County

APN

09 00822852

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

Mar 11, 2023 • Final

Fire marshal inspection for mandated licenses

Work on a group home for senior comfort care.

Fire sprinkler

May 17, 2010 • Final

Permits plus archive - tree removal

Grading

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Driveway

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

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

Interior Information
Living Area Sq.Ft. Source: Estimated

Fireplace Information
# of Fireplaces: 1

Basement Information
Basement: Yes
Connecting Stairway

Exterior

Property Information
Total Below Grade Sq. Ft.: 0
Improvement Assessed Value: $180,600
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Foundation Details: Permanent
Other Structures: Above Grade, Below Grade
Structure Type: Detached

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $175,500

Above Grade Information
Finished Sq.Ft.: 3,200
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
City/Town Tax: $950
County Tax: $3,642
Tax Assessed Value: $362,933
Tax Year: 2021
Tax Annual Amount: $4,894

Assessments Information
Year Assessed: 2021

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Heat Pump(s)
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
In City Limits
Directions: Please use GPS or Google maps for the most accurate directions.
Municipality: Gaithersburg

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 2,711
Stories: 2.0
Lot Size: 10,444 square feet
Style: Single Family Residential
Year Built: 1974
Year Renovated: —
County: Montgomery County
APN: 09 00822852

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

Summit Hall Elementary School

Public PreK-5 • Assigned • 0.1mi

5/10

Forest Oak Middle School

Public 6-8 • Assigned • 2.0mi

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...
2 weeks ago • Gaithersburg
Bryan Kerrigan
Redfin Premier agent
743 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
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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, 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

$640,000 – $775,000

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Home values near 329 W Deer Park Rd

Data from public records.

Address	Redfin Estimate
1 Deer Park Lane, Gaithersburg, MD - Beds \| 2.5 Baths \| 2040 Sq. Ft.	$586,961
9 Deer Park Lane, Gaithersburg, MD 4 Beds \| 2.5 Baths \| 2040 Sq. Ft.	$687,922

Address	Redfin Estimate
7 Deer Park Lane, Gaithersburg, MD 4 Beds \| 2.5 Baths \| 2790 Sq. Ft.	$693,675
6 Deer Park Lane, Gaithersburg, MD 6 Beds \| 3 Baths \| 3057 Sq. Ft.	$710,954

Address	Redfin Estimate
8 Deer Park Lane, Gaithersburg, MD 4 Beds \| 4.5 Baths \| 2686 Sq. Ft.	$688,494
2 Deer Park Lane, Gaithersburg, MD 4 Beds \| 2 Baths \| 2219 Sq. Ft.	$485,352

Property information provided by BRIGHT MLS when last listed in 2024. This data may not match . Learn more.

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