OFF MARKET

Off market jun 2021 for $700K

$834,665

Est. refi paymentEst. refi $5,443/mo

•

3,648

sq ft

20511 Addenbrook Way, Gaithersburg, MD 20879

About this home

Incredible remodeled beauty on a private half acre lot! This is a private oasis with treed views that are to die for. Neutral paint throughout. Lovely hardwood floors in the two story foyer, living room and dining room. First floor office . Remodeled kitchen with white cabinets, granite counters, Stainless Steel appliances, tile backsplash, new flooring and a huge island. It even has a lovely breakfast area and opens to a family room with a brick fireplace and hearth. The upstairs has a grand master bedroom with cathedral ceilings, a sitting area and neutral carpet. Lovely master bathroom with remodeling. Fully finished basement with a rec room and a full bath with new flooring. Incredible half acre lot with a deck area and a paver patio backs to trees. Relax by the small pond and look at the beauty all around you after a tough day at work. Please follow all Covid guidelines. Masks are required-no exceptions. Please remove your shoes as you enter the home.

Single-familyProperty Type

1994Year Built

0.52 acresLot Size

$229Est. Price/Sq.Ft.

2 car garageParking

Listed by Seema Rodriguez • AveryHess, REALTORS

•301-309-2499 (broker)

•rockville@averyhess.com (broker)

Bought with Mario Padilla • RE/MAX Realty Centre, Inc.

•301-774-5900 (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #MDMC753590

Redfin Estimate

$834,665

$135K since sold in June 2021$11K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.7% higher than the average sale price ($790K) of 5 comparable homes.

SOLD JUN 4, 2026
$925,000
A
4 beds3.5 baths4,632 sq ft
7633 Augustine Way, Gaithersburg, MD 20879
SOLD SEP 10, 2026
$630,000
B
4 beds3.5 baths2,833 sq ft
8329 Marketree Cir, Montgomery Village, MD 20886
SOLD MAR 10, 2026
$785,000
C
4 beds3.5 baths2,952 sq ft
7475 Rosewood Manor Ln, Gaithersburg, MD 20882
SOLD JUN 12, 2026
$810,000
D
4 beds3 baths3,393 sq ft
8405 Saint Regis Way, Gaithersburg, MD 20886
SOLD SEP 24, 2026
$800,000
E
4 beds3.5 baths4,202 sq ft
19808 Falling Spring Ct, Gaithersburg, MD 20882

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Earn from this home

Sell

$282,670

Est. take-home

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Refinance

Est. cash available

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Rent

$3,882/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

Sale history for 20511 Addenbrook Way

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2025

$7,742 (+9.1%)

$202,700 + $471,700

$674,400

2024

$7,099 (−1.6%)

2023

$7,212 (+30.0%)

2022

$5,549 (+1.2%)

$202,700 + $326,800

$529,500

2021

$5,485 (+0.6%)

2020

$5,451 (+0.3%)

2019

$5,436

$218,700 + $308,200

$526,900

2018

$5,438 (+0.4%)

$218,700 + $308,200

$526,900

2015

$5,419 (−1.1%)

$175,500 + $267,000

$442,500

2014

$5,477 (+1.4%)

2013

$5,402 (−5.0%)

2012

$5,687 (+4.4%)

2011

$5,446

2010

$5,446 (+11.9%)

2009

$4,866

Tax history for 20511 Addenbrook Way

Year

Property tax

Land + Additions

Assessment*

2025

$7,742 (+9.1%)

$202,700 + $471,700

$674,400

2024

$7,099 (−1.6%)

2023

$7,212 (+30.0%)

2022

$5,549 (+1.2%)

$202,700 + $326,800

$529,500

2021

$5,485 (+0.6%)

2020

$5,451 (+0.3%)

2019

$5,436

$218,700 + $308,200

$526,900

2018

$5,438 (+0.4%)

$218,700 + $308,200

$526,900

2015

$5,419 (−1.1%)

$175,500 + $267,000

$442,500

2014

$5,477 (+1.4%)

2013

$5,402 (−5.0%)

2012

$5,687 (+4.4%)

2011

$5,446

2010

$5,446 (+11.9%)

2009

$4,866

*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

0.52 Acres

Year renovated

—

Sq. Ft.

3,448

Year built

1994

Style

Single Family Residential

County

Montgomery County

APN

01 02977208

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: Garage - Side Entry
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Attached Garage

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
Appliances: Built-In Microwave, Dishwasher, Disposal, Dryer, Exhaust Fan, Refrigerator, Stove, Washer, Water Heater
Interior Features: Floor Plan - Open, Kitchen - Island, Formal/Separate Dining Room, Carpet, Family Room Off Kitchen, Walk-in Closet(s)
Living Area Sq.Ft. Source: Estimated

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Improved, Fully Finished, Walkout Stairs

Exterior

Property Information
Total Below Grade Sq. Ft.: 1300
Accessibility Features: Other
Improvement Assessed Value: $326,800
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Assessor

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

Lot Information
Lot Features: Backs to Trees
Tidal Water: No

Land Information
Land Assessed Value: $202,700

Above Grade Information
Finished Sq.Ft.: 2,848
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 500
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 800
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $5,810
Tax Assessed Value: $527,767
Tax Year: 2021
Tax Annual Amount: $6,127

Assessments Information
Year Assessed: 2021

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

Location Information
Outside City Limits
Directions: Take Route 124/Woodfield Road towards Laytonsville. Left onto Warfield Drive. Left onto Addenbrook Way and the house is on the left.

Public facts

Beds: —
Baths: 3.5
Sq. Ft.: 3,448
Stories: 2.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1994
Year Renovated: —
County: Montgomery County
APN: 01 02977208

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

$793,000 – $960,000

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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

$599,990

4 beds3 baths1,437 sq ft

19320 Poinsetta Ct, Gaithersburg, MD 20879

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4 beds2 baths864 sq ft

7503 Brenish Dr, Gaithersburg, MD 20879

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3D WALKTHROUGH

$539,990

4 beds3.5 baths1,388 sq ft

7545 Brenish Dr, Gaithersburg, MD 20879

(301) 881-9800

$495,000

3 beds3 baths2,004 sq ft

18528 Mountain Laurel Ter, Gaithersburg, MD 20879

(301) 424-0900

VIDEO TOUR

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6 beds3 baths2,660 sq ft

9200 Brink Rd, Gaithersburg, MD 20882

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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 20511 Addenbrook Way

Data from public records.

Address	Redfin Estimate
20518 Addenbrook Way, Gaithersburg, MD - Beds \| 3.5 Baths \| 3513 Sq. Ft.	$771,405
20512 Addenbrook Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 3614 Sq. Ft.	$832,119

Address	Redfin Estimate
20516 Addenbrook Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 2906 Sq. Ft.	$749,997
20510 Addenbrook Way, Gaithersburg, MD - Beds \| 2.5 Baths \| 2698 Sq. Ft.	$759,314

Address	Redfin Estimate
20514 Addenbrook Way, Gaithersburg, MD 5 Beds \| 4.5 Baths \| 4918 Sq. Ft.	$1,021,007
20508 Addenbrook Way, Gaithersburg, MD - Beds \| 3.5 Baths \| 3650 Sq. Ft.	$730,223

Property information provided by BRIGHT MLS when last listed in 2021. 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

Sale history for 20511 Addenbrook Way

Tax history for 20511 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 20511 Addenbrook Way

More real estate resources