OFF MARKET

Off market may 2019 for $550K

$763,604

Est. refi paymentEst. refi $4,556/mo

•

2,532

sq ft

20515 Addenbrook Way, Gaithersburg, MD 20879

About this home

This meticulously and lovingly maintained 2 garage colonial is move in ready! No HOA! Located on a quiet and wooded cul-de-sac, this home is beautiful inside and out. Enjoy top notch curb appeal with the budding flowers in spring and a gorgeous view of woods off of the deck. A two story foyer welcomes you into this home with updated light fixtures. Hardwood floors grace the first level of the home. An updated and stylish kitchen is waiting for you with white cabinets, a gas range, and stainless steel appliances. Kitchen opens to a wonderful family room with a high ceiling and fireplace. Great entertaining space! 4 beds and 2 full baths upstairs include a master bedroom with walk-in closet, and a spacious bath with double sinks and a large soaking tub. The unfinished walk-out basement awaits your special touch. New roof 2016, new water heater 2018, and more! Convenient to commuter lines and Metro.

Single-familyProperty Type

1995Year Built

0.76 acresLot Size

$302Est. Price/Sq.Ft.

2 car garageParking

Listed by David Dabbondanza • Long & Foster Real Estate, Inc.

•301-424-0900 (broker)

Listed by Danielle Brusoe • Long & Foster Real Estate, Inc.

•301-424-0900 (broker)

Bought with Sheila Duncan-Peters • Coldwell Banker Realty

•301-983-0200 (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #MDMC636132

Redfin Estimate

$763,604

$214K since sold in May 2019$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.9% higher than the average sale price ($742K) of 6 comparable homes.

SOLD JUN 12, 2026
$740,000
A
4 beds2.5 baths2,200 sq ft
7805 Heritage Farm Dr, Gaithersburg, MD 20886
SOLD MAY 28, 2026
$811,500
B
4 beds2.5 baths2,646 sq ft
20809 Merle Dr, Gaithersburg, MD 20882
SOLD AUG 10, 2026
$660,000
C
4 beds3 baths2,323 sq ft
8316 Frontwell Cir, Gaithersburg, MD 20886
SOLD AUG 20, 2026
$683,884
D
5 beds2.5 baths3,066 sq ft
8200 Dry Ridge Rd, Montgomery Village, MD 20886
SOLD JUN 4, 2026
$925,000
E
4 beds3.5 baths4,632 sq ft
7633 Augustine Way, Gaithersburg, MD 20879
SOLD SEP 10, 2026
$630,000
F
4 beds3.5 baths2,833 sq ft
8329 Marketree Cir, Montgomery Village, MD 20886

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Earn from this home

Sell

$343,688

Est. take-home

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Refinance

Est. cash available

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Rent

$3,316/mo

Redfin rental estimate

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Market trends in 20886, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.0%

0.3% MoM

Median sale price

$439K

$13K MoM

Avg. days on market

40d

5 days MoM

Recently sold homes

128

18 MoM

New listings for sale

OPEN SUN, 1PM TO 3:30PM
$425,000
2 beds3 baths1,680 sq ft
8304 Mountain Ash Way, Gaithersburg, MD 20879
(240) 497-0408
COMING SOON
$253,900
2 beds2 baths1,037 sq ft
8205 Whispering Oaks Way #301, Gaithersburg, MD 20879
(703) 581-8605
COMING SOON
$200,000
2 beds1 bath817 sq ft
18503 Boysenberry Dr #127, Gaithersburg, MD 20879
(302) 539-0800
$730,000
4 beds3 baths3,223 sq ft
10712 Game Preserve Rd, Gaithersburg, MD 20879
(301) 831-5099
OPEN SAT, 1PM TO 3PM
$479,000
3 beds1.5 baths1,380 sq ft
7402 Tarfside Ln, Gaithersburg, MD 20879
(301) 694-8000
OPEN SAT, 1PM TO 4PM
$429,900
3 beds2.5 baths1,580 sq ft
48 Cross Country Ct, Gaithersburg, MD 20879
(301) 975-9500
$253,000
2 beds2 baths980 sq ft
18500 Sweet Autumn Dr #103, Gaithersburg, MD 20879
(703) 581-8605
$479,900
4 beds3.5 baths1,960 sq ft
4 Carriage Walk Ct, Gaithersburg, MD 20879
(301) 602-3904
OPEN SUN, 1PM TO 3PM
$599,900
4 beds3.5 baths1,954 sq ft
7536 Cinnabar Ter, Gaithersburg, MD 20879
(202) 243-7700
$375,000
4 beds3.5 baths1,698 sq ft
8137 Crabapple Ln, Gaithersburg, MD 20879
(202) 966-1400
See all

Provided by Redfin

Redfin agents who toured

Home shows well and appears to have been well maintained. There are four bedrooms and two full bathrooms upstairs. The main level has access to the back patio, garage and laundry. There is a basement.
8 years ago• May not reflect the current state of the home
Yolanda Hashim
Redfin Associate agent

Sale history for 20515 Addenbrook Way

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$6,557 (+7.6%)

$214,200 + $388,200

$602,400

2024

$6,092 (+7.1%)

2023

$5,690 (+5.0%)

2022

$5,420 (+1.2%)

$214,200 + $292,400

$506,600

2021

$5,355 (+0.7%)

2020

$5,319 (+0.4%)

2019

$5,301

$230,200 + $275,000

$505,200

2018

$5,303 (−6.1%)

$230,200 + $275,000

$505,200

2017

$5,645 (+7.1%)

$230,200 + $296,400

$526,600

2015

$5,273 (+0.6%)

$187,000 + $234,600

$421,600

2014

$5,240 (+1.4%)

2013

$5,169 (−6.8%)

2012

$5,545 (+4.4%)

2011

$5,310

2010

$5,310 (+32.1%)

2009

$4,019

Tax history for 20515 Addenbrook Way

Year

Property tax

Land + Additions

Assessment*

2025

$6,557 (+7.6%)

$214,200 + $388,200

$602,400

2024

$6,092 (+7.1%)

2023

$5,690 (+5.0%)

2022

$5,420 (+1.2%)

$214,200 + $292,400

$506,600

2021

$5,355 (+0.7%)

2020

$5,319 (+0.4%)

2019

$5,301

$230,200 + $275,000

$505,200

2018

$5,303 (−6.1%)

$230,200 + $275,000

$505,200

2017

$5,645 (+7.1%)

$230,200 + $296,400

$526,600

2015

$5,273 (+0.6%)

$187,000 + $234,600

$421,600

2014

$5,240 (+1.4%)

2013

$5,169 (−6.8%)

2012

$5,545 (+4.4%)

2011

$5,310

2010

$5,310 (+32.1%)

2009

$4,019

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.76 Acres

Year renovated

—

Sq. Ft.

2,532

Year built

1995

Style

Single Family Residential

County

Montgomery County

APN

01 02977185

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 18, 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

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Inside Access
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Asphalt Driveway
Attached Garage

Interior

Virtual Tour

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 All Upper Levels: 2
# of Bathrooms (Half): 1
# of Bathrooms (Full): 2

Interior Information
Appliances: Washer, Stainless Steel Appliances, Oven/Range - Gas, Oven - Double, Disposal, Dishwasher, Dryer, Water Heater
Interior Features: Master Bath(s), Wood Floors, Floor Plan - Traditional, Store/Office, Upgraded Countertops
Living Area Sq.Ft. Source: Assessor

Room Information
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Gas/Propane

Basement Information
Basement: Yes
Daylight, Partial, Rough Bath Plumb, Unfinished, Walkout Level, Windows

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 1350
Front Foot Fee Payment Frequency: Annually
Horse: No
Improvement Assessed Value: $275,000
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Assessor

Building Information
Construction Materials: Vinyl Siding
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Deck(s)
Roof: Asphalt
Structure Type: Detached

Lot Information
Lot Features: Backs to Trees, Partly Wooded
Tidal Water: No

Land Information
Land Assessed Value: $230,200

Above Grade Information
Finished Sq.Ft.: 2,532
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 1,350
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $5,580
Tax Assessed Value: $505,200
Tax Year: 2018
Tax Annual Amount: $5,994

Assessments Information
Year Assessed: 2018

Lease Information
Lease Considered: No

Utilities

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

Location

School Information
Elementary School: LAYTONSVILLE
Middle Or Junior School: GAITHERSBURG
High School: GAITHERSBURG
School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS
Elementary School Source: 3rd Party
Middle School Source: 3rd Party
High School Source: 3rd Party
School District Source: 3rd Party

Location Information
Outside City Limits

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 2,532
Stories: 2.0
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1995
Year Renovated: —
County: Montgomery County
APN: 01 02977185

Home facts updated by county records on Jul 17, 2026

Around this home

Schools

Laytonsville Elementary School

Public K-5 • Assigned • 1.3mi

7/10

Gaithersburg Middle School

Public 6-8 • Assigned • 3.8mi

4/10

Gaithersburg High School

Public 9-12 • Assigned • 4.5mi

3/10

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

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

12% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Gaithersburg, MD • 20879

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

$726,000 – $879,000

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Nearby similar homes

OPEN SAT, 1PM TO 3PM

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3 beds1.5 baths1,380 sq ft

7402 Tarfside Ln, Gaithersburg, MD 20879

(301) 694-8000

$359,900

4 beds2 baths864 sq ft

7503 Brenish Dr, Gaithersburg, MD 20879

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3D WALKTHROUGH

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7545 Brenish Dr, Gaithersburg, MD 20879

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4 beds3 baths1,437 sq ft

19320 Poinsetta Ct, Gaithersburg, MD 20879

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$495,000

3 beds3 baths2,004 sq ft

18528 Mountain Laurel Ter, Gaithersburg, MD 20879

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3 beds3.5 baths2,068 sq ft

8612 Castlebar Way, Gaithersburg, MD 20886

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New listings for sale in 20879

OPEN SUN, 1PM TO 3:30PM

$425,000

2 beds3 baths1,680 sq ft

8304 Mountain Ash Way, Gaithersburg, MD 20879

(240) 497-0408

COMING SOON

$253,900

2 beds2 baths1,037 sq ft

8205 Whispering Oaks Way #301, Gaithersburg, MD 20879

(703) 581-8605

COMING SOON

$200,000

2 beds1 bath817 sq ft

18503 Boysenberry Dr #127, Gaithersburg, MD 20879

(302) 539-0800

$730,000

4 beds3 baths3,223 sq ft

10712 Game Preserve Rd, Gaithersburg, MD 20879

(301) 831-5099

OPEN SAT, 1PM TO 3PM

$479,000

3 beds1.5 baths1,380 sq ft

7402 Tarfside Ln, Gaithersburg, MD 20879

(301) 694-8000

OPEN SAT, 1PM TO 4PM

$429,900

3 beds2.5 baths1,580 sq ft

48 Cross Country Ct, Gaithersburg, MD 20879

(301) 975-9500

$253,000

2 beds2 baths980 sq ft

18500 Sweet Autumn Dr #103, Gaithersburg, MD 20879

(703) 581-8605

$479,900

4 beds3.5 baths1,960 sq ft

4 Carriage Walk Ct, Gaithersburg, MD 20879

(301) 602-3904

OPEN SUN, 1PM TO 3PM

$599,900

4 beds3.5 baths1,954 sq ft

7536 Cinnabar Ter, Gaithersburg, MD 20879

(202) 243-7700

Home values near 20515 Addenbrook Way

Data from public records.

Address	Redfin Estimate
20518 Addenbrook Way, Gaithersburg, MD - Beds \| 3.5 Baths \| 3513 Sq. Ft.	$771,405
20523 Addenbrook Way, Gaithersburg, MD 5 Beds \| 4.5 Baths \| 5500 Sq. Ft.	$881,473

Address	Redfin Estimate
20516 Addenbrook Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 2906 Sq. Ft.	$749,997
20521 Addenbrook Way, Gaithersburg, MD 4 Beds \| 3.5 Baths \| - Sq. Ft.	$557,290

Address	Redfin Estimate
20509 Addenbrook Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 2806 Sq. Ft.	$784,067
20519 Addenbrook Way, Gaithersburg, MD 5 Beds \| 3.5 Baths \| 4760 Sq. Ft.	$864,565

Property information provided by BRIGHT MLS when last listed in 2019. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20886, MD

Redfin agents who toured

Sale history for 20515 Addenbrook Way

Tax history for 20515 Addenbrook Way

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20879

Home values near 20515 Addenbrook Way

More real estate resources