$835,525
SOLD SEP 26, 2025

20507 Addenbrook Way Gaithersburg, MD 20879

5 Beds
4.5 Baths
4,226 Sq Ft
10,549 Sq Ft Lot

Recently Sold

$198 Per Sq Ft

1% Above List Price

8 Days on Market

Highlights

  • Colonial Architecture
  • Deck
  • Vaulted Ceiling
  • Laytonsville Elementary School Rated A-
  • Recreation Room
  • Backs to Trees or Woods

About This Home

As of September 2025

Welcome to 20507 Addenbrook Way, a stunning showcase of craftsmanship and design in the highly desirable community of Goshen Estates. This former model home by Richmond American Homes is beautifully appointed with top-tier upgrades and thoughtful details throughout — meticulously maintained by its contractor/owner with true pride of ownership.

Step into the grand two-story foyer featuring a dramatic curved staircase, setting the tone for the elegance found in every corner of this residence. The formal living and dining rooms are ideal for entertaining, with the dining room enhanced by a graceful bay window, chair rail, and crown molding.

The heart of the home is a sun-drenched gourmet kitchen featuring 42" raised cherry panel cabinetry, granite countertops, a center island with gas cooktop, stainless steel appliances, and a built-in secretary desk. Panoramic picture windows flood the space with light and offer views of the terraced outdoor deck and an abundance of nature to watch.

Adjoining the kitchen is a spacious breakfast area and a breathtaking family room with vaulted ceilings, floor-to-ceiling brick fireplace, and skylights that create an inviting and airy atmosphere.

Additional main-level features include a convenient laundry/mudroom and a large private study — ideal for today’s work-from-home lifestyle.

Upstairs, discover five generously sized bedrooms and three full baths, including a luxurious primary suite with tray ceiling and a fully renovated en-suite bath featuring dual vanities, a soaking tub, and a frameless glass shower.

The expansive finished lower level is entertainment-ready with a custom wet bar, fourth full bath, and a spacious recreation area — perfect for game day gatherings or movie nights. A large unfinished storage area offers ample space to stay organized. This special home also features 3 zones of heating/air conditioning. A brand new 3 ton furnace was just installed 2025. In addition, the meticulously landscaped yard features an outdoor sprinkler system.

This exceptional property offers timeless elegance, modern comfort, and unmatched attention to detail — all within a prime location close to schools, parks, shopping, and commuter routes.

This home won't disappoint! **** FIRST OPEN HOUSE -SUNDAY AUG. 24, 1:00-4:00 p.m. *****

Last Agent to Sell the Property

Jack Kort

(301) 928-7653 jack@jackkorthomes.com Weichert, REALTORS License #302867 Listed on: 08/20/2025

Weichert, REALTORS

Last Buyer's Agent

Aissa Sires

(240) 406-9496 Aissa.Sires@gmail.com RE/MAX Realty Group

RE/MAX Realty Group

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $8,313

Year Built

  • Built in 1993

Lot Details

  • 10,549 Sq Ft Lot
  • Sprinkler System
  • Backs to Trees or Woods
  • Property is in excellent condition
  • Property is zoned R200

HOA Fees

  • $53 Monthly HOA Fees

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Home Design

  • Colonial Architecture
  • Composition Roof
  • Vinyl Siding
  • Brick Front
  • Concrete Perimeter Foundation

Interior Spaces

  • Property has 3 Levels
  • Crown Molding
  • Vaulted Ceiling
  • Wood Burning Fireplace
  • Brick Fireplace
  • Bay Window
  • Window Screens
  • French Doors
  • Mud Room
  • Entrance Foyer
  • Family Room Off Kitchen
  • Living Room
  • Dining Room
  • Den
  • Recreation Room
  • Storage Room
  • Partially Finished Basement

Kitchen

  • Country Kitchen
  • Breakfast Area or Nook
  • Cooktop
  • Microwave
  • Dishwasher
  • Disposal

Flooring

  • Wood
  • Carpet
  • Laminate
  • Ceramic Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • En-Suite Primary Bedroom
  • Soaking Tub

Laundry

  • Laundry Room
  • Laundry on main level
  • Dryer

Home Security

  • Intercom
  • Alarm System

Outdoor Features

  • Deck

Utilities

  • Forced Air Heating and Cooling System
  • Natural Gas Water Heater
  • Multiple Phone Lines
  • Cable TV Available

Community Details

  • Association fees include management, reserve funds, snow removal, trash, common area maintenance
  • Manor Ridge HOA
  • Built by Richmond American
  • Goshen Estates Subdivision, Berkley Floorplan
  • Property Manager

Listing and Financial Details

  • Tax Lot 4
  • Assessor Parcel Number 160102967687

Home Details

Home Type

Single Family

Est. Annual Taxes

$8,313

Year Built

Built in 1993

Lot Details

0

HOA Fees

$53 per month

Parking

2

Listing Details

  • Property Type: Residential
  • Structure Type: Detached
  • Architectural Style: Colonial
  • Ownership: Fee Simple
  • Inclusions: stove, wall oven, microwave, refrigerator, dishwasher, disposer, washer, dryer, alarm system ,video door bell, fireplace screen/door, ceiling fans, window treatments, electronic air filter, garage door opener
  • New Construction: No
  • Story List: Lower 1, Main, Upper 1
  • Expected On Market: 8/20/2025 12:00:00 AM
  • Federal Flood Zone: No
  • Year Built: 1993
  • Automatically Close On Close Date: No
  • Special Features: VirtualTour
  • Property Sub Type: Detached

Interior Features

  • Appliances: Cooktop, Dishwasher, Disposal, Dryer, Intercom, Microwave
  • Flooring Type: Carpet, Hardwood, Laminated, Ceramic Tile
  • Interior Amenities: Breakfast Area, Family Room Off Kitchen, Kitchen - Country, Dining Area
  • Window Features: Bay/Bow, Screens
  • Fireplace Features: Brick, Wood
  • Fireplaces Count: 1
  • Fireplace: Yes
  • Door Features: French
  • Wall Ceiling Types: Vaulted Ceilings
  • Foundation Details: Concrete Perimeter
  • Levels Count: 3
  • Room List: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Family Room, Den, Foyer, Laundry, Recreation Room, Storage Room, Bathroom 1, Bathroom 2, Bathroom 3
  • Basement: Yes
  • Basement Type: Partially Finished
  • Laundry Type: Main Floor
  • Total Sq Ft: 5248
  • Living Area Sq Ft: 4226
  • Price Per Sq Ft: 240.81
  • Above Grade Finished Sq Ft: 3426
  • Below Grade Finished Sq Ft: 800
  • Below Grade Sq Ft: 1022
  • Total Below Grade Sq Ft: 1822
  • Above Grade Finished Area Units: Square Feet

Beds/Baths

  • Bedrooms: 5
  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Main Level Bathrooms: 1.00
  • Upper Level Bathrooms: 3
  • Lower Levels Bathrooms: 1
  • Upper Level Bathrooms: 3.00
  • Lower Levels Bathrooms: 1.00
  • Lower Level Full Bathrooms: 1
  • Main Level Half Bathrooms: 1

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Construction Materials: Brick Front, Vinyl Siding
  • Exterior Features: Underground Lawn Sprinkler
  • Roof: Composite
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: No Pool
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage Spaces: 2.00
  • Garage: Yes
  • Parking Features: Paved Driveway
  • Garage Features: Garage Door Opener
  • Attached Garage Spaces: 2
  • Total Garage And Parking Spaces: 2
  • Type Of Parking: Attached Garage

Utilities

  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric
  • Cooling Type: Central A/C
  • Heating Fuel: Natural Gas
  • Heating Type: Forced Air
  • Heating: Yes
  • Hot Water: Natural Gas
  • Security: Electric Alarm
  • Sewer/Septic System: Public Sewer
  • Utilities: Cable Tv Available, Multiple Phone Lines
  • Water Source: Public
  • Internet Services: Fiber Optic

Condo/Co-op/Association

  • HOA Fees: 159.00
  • HOA Fee Frequency: Quarterly
  • Condo Co-Op Association: No
  • HOA Condo Co-Op Fee Includes: Management, Reserve Funds, Snow Removal, Trash, Common Area Maintenance
  • HOA Name: MANOR RIDGE HOA
  • HOA: Yes
  • Senior Community: No

Schools

  • School District Source: Listing Agent

Lot Info

  • Horses: No
  • Lot Features: Backs To Trees
  • Lot Size Acres: 0.24
  • Lot Size Units: Square Feet
  • Lot Sq Ft: 10549.00
  • Outdoor Living Structures: Deck(s)
  • Property Condition: Excellent
  • Zoning: R200
  • In City Limits: No

Building Info

  • Builder Name: Richmond American

Rental Info

  • Ground Rent Exists: No
  • Pets: No Pet Restrictions
  • Pets Allowed: Yes
  • Vacation Rental: No
  • Property Manager: Yes

Tax Info

  • Tax Annual Amount: 8313.37
  • Assessor Parcel Number: 160102967687
  • Tax Lot: 4
  • Tax Year: 2025

MLS Schools

  • School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 20, 2025
Closed on
Sep 26, 2025
Sold by
Mallen Dennis J and Mallen Karen L
Bought by
Ly Seydou and Bitihari Nadia
Seller's Agent
Jack Kort
Weichert, REALTORS
Buyer's Agent
Aissa Sires
RE/MAX Realty Group
List Price
$825,000
Sold Price
$835,525
Premium/Discount to List
$10,525
1.28%
Views
102

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-0.84%
Original Mortgage
$793,000
Outstanding Balance
$793,000
Interest Rate
6.58%
Mortgage Type
New Conventional
Estimated Equity
$42,100

Purchase Details

Closed on
Feb 23, 1999
Sold by
M James F and M Schraeder R
Bought by
L Dennis J and L Mallen K

Purchase Details

Closed on
May 12, 1997
Sold by
C Thomas L and C Walker N
Bought by
M James F and M Schraeder R

Purchase Details

Closed on
Apr 11, 1995
Sold by
Richmond American Homes Maryland
Bought by
Walker Thomas L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$288,000
Interest Rate
8.66%
Source: Public Records

Range of Values:

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Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Deed $835,525 Old Republic National Title In
Deed $358,900 --
Deed $350,000 --
Deed $360,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $793,000 New Conventional
Previous Owner $288,000 No Value Available
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/26/2025 09/26/25 Sold $835,525 +1.3% $198 / Sq Ft
08/20/2025 08/20/25 For Sale $825,000 -- $195 / Sq Ft
Source: Bright MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $7,700 $675,700 -- --
2024 $7,700 $630,000 $0 $0
2023 $6,460 $584,300 $165,500 $418,800
2022 $6,163 $584,300 $165,500 $418,800
2021 $6,153 $584,300 $165,500 $418,800
2020 $6,153 $590,500 $195,400 $395,100
2019 $6,137 $590,500 $195,400 $395,100
2018 $6,523 $590,500 $195,400 $395,100
2017 $6,892 $609,700 $0 $0
2016 -- $571,667 $0 $0
2015 $6,137 $533,633 $0 $0
2014 $6,137 $495,600 $0 $0
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Bright MLS

MLS Number: MDMC2192584

Bright MLS

APN: 01-02967687