OFF MARKET

Off market aug 2020 for $310K

$388,599

Est. refi paymentEst. refi $2,040/mo

•

1,500

sq ft

340 W Deer Park Rd Unit 4-E, Gaithersburg, MD 20877

About this home

Charming end unit town home, completely updated with convenient and modern facilities, very clean and move in condition, main level featuring with modern granite & SS kitchen, powder room, living and dining room, upper level, 4 generous bedrooms, 2 full bathrooms, lower level good size recreation room, full bath wet bar, hooked up washer/dryer, walkout level and view of small lake, close to main arteries, shopping centers and fine entertainment facilities.

TownhomeProperty Type

1971Year Built

$259Est. Price/Sq.Ft.

2 spacesParking

Listed by Zeinol Guerami • Gallagher & Co. Real Estate Inc.

•301-674-1122 (broker)

•genegallagher@aol.com (broker)

Bought with William Shaver • RE/MAX Realty Centre, Inc.

•301-774-5900 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDMC715282

Redfin Estimate

$388,599

$79K since sold in August 2020$0 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5% higher than the average sale price ($370K) of 6 comparable homes.

SOLD JUN 29, 2026
$354,200
A
5 beds3.5 baths1,500 sq ft
352 W Deer Park Rd Unit 5B, Gaithersburg, MD 20877
SOLD MAY 22, 2026
$385,000
B
4 beds3.5 baths1,500 sq ft
322 W Deer Park Rd Unit 2-C, Gaithersburg, MD 20877
SOLD JUL 1, 2026
$372,900
C
5 beds2.5 baths1,500 sq ft
514 W Deer Park Rd Unit 18-F, Gaithersburg, MD 20877
SOLD SEP 4, 2026
$344,000
D
4 beds3.5 baths1,211 sq ft
758 W Side Dr Unit 7-G, Gaithersburg, MD 20878
SOLD BY REDFIN AUG 13, 2026
$350,000
E
4 beds2.5 baths1,782 sq ft
664 W Side Dr #1, Gaithersburg, MD 20878
SOLD DEC 8, 2025
$415,000
F
4 beds3.5 baths1,500 sq ft
382 W Deer Park Unit 8-D, Gaithersburg, MD 20877

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Sell

$146,209

Est. take-home

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Refinance

Est. cash available

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Rent

$2,232/mo

Redfin rental estimate

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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

3D WALKTHROUGH
$675,000
4 beds2.5 baths2,796 sq ft
3 Quantum Ln, Gaithersburg, MD 20877
(301) 774-5900
COMING SOON
7617 Laytonia Dr, Gaithersburg, MD 20877
$360,000
3 beds2.5 baths1,350 sq ft
7617 Laytonia Dr, Gaithersburg, MD 20877
(240) 630-8689
$250,000
3 beds2 baths1,321 sq ft
454 Girard St Unit T3, Gaithersburg, MD 20877
(301) 299-4074
$539,000
3 beds2.5 baths2,712 sq ft
117 Linden Hall Ln, Gaithersburg, MD 20877
(855) 885-4663
$170,000
2 beds1 bath788 sq ft
128 Duvall Ln Unit 182-30 UNIT 302, Gaithersburg, MD 20877
(301) 434-4065
$374,900
4 beds3 baths2,752 sq ft
17719 Larchmont Ter, Gaithersburg, MD 20877
(703) 378-8810
$929,000
4 beds4.5 baths4,796 sq ft
9304 Pennywise Ln, Gaithersburg, MD 20877
(301) 578-2999
$690,840
3 beds1.5 baths2,652 sq ft
403 E Diamond Ave, Gaithersburg, MD 20877
(888) 219-3009
$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
See all

Provided by Redfin

Sale history for 340 W Deer Park Rd Unit 4-E

Date

Event

Price

Public Records

Sep 29, 2020

Sold

$310,000

$207/sq ft

BRIGHT MLS #MDMC715282

Aug 13, 2020

Sold

$310,000

$207/sq ft

Jul 25, 2020

Contingent

—

Jul 7, 2020

Listed

$325,000

$217/sq ft

BRIGHT MLS #MDMC705322

Jun 27, 2020

Listing Removed

—

Jun 22, 2020

Contingent

—

May 25, 2020

Listed

$329,900

$220/sq ft

BRIGHT MLS #MDMC685062

Jan 28, 2020

Listing Removed

—

Oct 26, 2019

Listed

$345,000

$230/sq ft

Public Records

May 5, 2017

Sold

$279,000

$186/sq ft

Public Records

Dec 14, 2016

Sold

$182,500

$122/sq ft

BRIGHT MLS #1002466771

Nov 8, 2016

Sold

$182,500

$122/sq ft

MRIS #MC9788641

Nov 8, 2016

Sold

$182,500

$122/sq ft

Oct 17, 2016

Pending

—

Oct 14, 2016

Listed

$123/sq ft

Public Records

Nov 7, 1979

Sold

$52,000

$35/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2026

$4,759 (+25.2%)

$102,000 + $238,000

$340,000

2025

$3,802 (+9.8%)

$102,000 + $238,000

$340,000

2024

$3,463 (−23.7%)

2023

$4,537 (+54.2%)

2022

$2,943 (+4.0%)

$82,500 + $192,500

$275,000

2021

$2,830 (+5.5%)

2020

$2,682 (+1.7%)

2019

$2,638 (+1.1%)

$73,500 + $171,500

$245,000

2018

$2,610 (−0.4%)

2017

$2,621 (+41.8%)

$72,000 + $168,000

$240,000

2015

$1,849 (−1.7%)

$55,500 + $129,500

$185,000

2014

$1,881 (+0.8%)

2013

$1,865 (−26.3%)

2012

$2,530 (+6.5%)

2011

$2,375

2010

$2,375 (+12.8%)

2009

$2,105

Tax history for 340 W Deer Park Rd Unit 4-E

Year

Property tax

Land + Additions

Assessment*

2026

$4,759 (+25.2%)

$102,000 + $238,000

$340,000

2025

$3,802 (+9.8%)

$102,000 + $238,000

$340,000

2024

$3,463 (−23.7%)

2023

$4,537 (+54.2%)

2022

$2,943 (+4.0%)

$82,500 + $192,500

$275,000

2021

$2,830 (+5.5%)

2020

$2,682 (+1.7%)

2019

$2,638 (+1.1%)

$73,500 + $171,500

$245,000

2018

$2,610 (−0.4%)

2017

$2,621 (+41.8%)

$72,000 + $168,000

$240,000

2015

$1,849 (−1.7%)

$55,500 + $129,500

$185,000

2014

$1,881 (+0.8%)

2013

$1,865 (−26.3%)

2012

$2,530 (+6.5%)

2011

$2,375

2010

$2,375 (+12.8%)

2009

$2,105

*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

Beds

—

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

1,500

Year built

1971

Style

Condo/Co-op

County

Montgomery County

APN

09 00823708

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

Property details

Parking

Parking Information
# of Total Garage and Parking Spaces: 2
# of Assigned Spaces: 2
Assigned Parking Space Number(s): # 13 + #15
Parking Lot - # of Spaces: 2
Assigned
Parking Lot

Interior

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

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 2
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Living Area Sq.Ft. Source: Assessor

Room Information
Laundry Type: Basement, Has Laundry, Hookup, Washer In Unit, Dryer In Unit

Basement Information
Basement: Yes
Connecting Stairway, Daylight, Full, Full, Fully Finished, Heated, Improved, Interior Access, Outside Entrance, Rear Entrance, Walkout Level, Other

Exterior

Property Information
Total Below Grade Sq. Ft.: 0
Front Foot Fee Payment Frequency: Annually
Improvement Assessed Value: $171,500
Ownership Interest: Condominium
Year Built Source: Assessor

Building Information
Building Name: BIRGHTON EAST CO
Construction Materials: Brick
Other Structures: Above Grade, Below Grade
Structure Type: End of Row/Townhouse

Pool Information
Community Pool

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $73,500

Above Grade Information
Finished Sq.Ft.: 1,500
Finished Sq.Ft. Source: Assessor

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

Financial

Tax Information
City/Town Tax: $637
County Tax: $2,442
Tax Assessed Value: $245,000
Tax Year: 2019
Tax Annual Amount: $3,329

Assessments Information
Year Assessed: 2020

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Central, Forced Air
Heating Fuel: Natural Gas
Hot Water: 60+ Gallon Tank, Electric
Sewer Septic: Public Sewer
Water Source: Public

Location

Homeowners Association Information
Condo/Coop Fee: $302
Condo/Coop Fee Frequency: Monthly
HOA/Condo/Coop Fee Includes: Air Conditioning
HOA/Condo/Coop Amenities: Common Grounds, Community Center, Jog/Walk Path, Recreational Center, Other

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

Location Information
In City Limits
Directions: North on Frederick RD (Rte. 355 ) Left on W- Deer park Rd, two blocks before muddy branch RD left on the cul-de-sac to end, to # 340 end unit.
Municipality: Gaithersburg

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,500
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1971
Year Renovated: —
County: Montgomery County
APN: 09 00823708

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

K - 12
Preschool & daycare

Summit Hall Elementary School

Public PreK-5 • Assigned • 0.5mi

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...
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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...
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797 deals
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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

$370,000 – $447,000

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Home values near 340 W Deer Park Rd Unit 4-E

Data from public records.

Address	Redfin Estimate
326 W Deer Park Road Unit 2A, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$335,378
320 W Deer Park Road Unit 2D, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$395,038
332 W Deer Park Road Unit 3C, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$391,360
338 W Deer Park Road Unit 3F, Gaithersburg, MD 3 Beds \| 2.5 Baths \| 1386 Sq. Ft.	$324,393
344 W Deer Park Road Unit 4C, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$367,858
352 W Deer Park Road Unit 5B, Gaithersburg, MD 5 Beds \| 3.5 Baths \| 1500 Sq. Ft.	$348,772
360 W Deer Park Road Unit 6B, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$314,643

Address	Redfin Estimate
324 W Deer Park Road Unit 2B, Gaithersburg, MD 5 Beds \| 3.5 Baths \| 2286 Sq. Ft.	$428,855
328 W Deer Park Road Unit 3A, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$325,010
334 W Deer Park Road Unit 3D, Gaithersburg, MD - Beds \| 1 Baths \| 1500 Sq. Ft.	$306,125
348 W Deer Park Road Unit 4A, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$379,273
342 W Deer Park Road Unit 4D, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$363,001
350 W Deer Park Road Unit 5C, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$323,388
358 W Deer Park Road Unit 6C, Gaithersburg, MD - Beds \| 1 Baths \| 1500 Sq. Ft.	$334,506

Address	Redfin Estimate
322 W Deer Park Road Unit 2C, Gaithersburg, MD 4 Beds \| 3.5 Baths \| 1500 Sq. Ft.	$416,924
330 W Deer Park Road Unit 3B, Gaithersburg, MD 5 Beds \| 3.5 Baths \| 1386 Sq. Ft.	$424,729
336 W Deer Park Road Unit 3E, Gaithersburg, MD - Beds \| 1 Baths \| 1500 Sq. Ft.	$316,063
346 W Deer Park Road Unit 4B, Gaithersburg, MD - Beds \| 1 Baths \| 1500 Sq. Ft.	$401,242
354 W Deer Park Road Unit 5A, Gaithersburg, MD 3 Beds \| 2.5 Baths \| 1386 Sq. Ft.	$292,983
362 W Deer Park Road Unit 6A, Gaithersburg, MD 5 Beds \| 3.5 Baths \| 2281 Sq. Ft.	$334,487
356 W Deer Park Road Unit 6D, Gaithersburg, MD - Beds \| 1 Baths \| 1386 Sq. Ft.	$401,796

Property information provided by BRIGHT MLS when last listed in 2020. This data may not match . Learn more.

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