$540,000
SOLD SEP 30, 2025

889 Diamond Dr Gaithersburg, MD 20878

4 Beds
3 Baths
1,876 Sq Ft
9,200 Sq Ft Lot

Recently Sold

$288 Per Sq Ft

16% Below List Price

65 Days on Market

Highlights

  • 0.21 Acre Lot
  • Colonial Architecture
  • Wood Flooring
  • Diamond Elementary School Rated A
  • Private Lot
  • No HOA

About This Home

As of September 2025

Virtual Staging Used to Showcase Scale and Layout Potential.

A rare opportunity—this home is being offered for the first time on the market! With immense potential, it’s a blank canvas ready for you to transform into your ideal living space. Nestled at the end of the street with no through traffic, the property offers added privacy and beautiful open space.

This home offers 4 spacious bedrooms and 3 full bathrooms, hardwood floors throughout the main level, a spacious deck, and a stunning two-tiered backyard that is fully fenced and boasts an array of vibrant flowering plants—perfect for outdoor entertaining or relaxing.

Conveniently located just minutes from the Kentlands, Downtown Crown, I-270, shopping, dining, and more, this home is in an ideal location for both convenience and tranquility.

Last Agent to Sell the Property

Robert Taylor

(301) 452-1013 bobbytaylorrealestate@gmail.com RE/MAX Realty Group Listed on: 07/01/2025

RE/MAX Realty Group

Last Buyer's Agent

Mr. Joshua Boshnack

joshua.boshnack@newwestern.com New Western License #SP40002147

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $6,235

Year Built

  • Built in 1971

Lot Details

  • 9,200 Sq Ft Lot
  • Landscaped
  • No Through Street
  • Private Lot
  • Property is in good condition
  • Property is zoned R90

Parking

  • 1 Car Attached Garage
  • Front Facing Garage
  • Garage Door Opener
  • Driveway

Home Design

  • Colonial Architecture
  • Brick Exterior Construction
  • Slab Foundation
  • Frame Construction
  • Architectural Shingle Roof
  • Aluminum Siding
  • Vinyl Siding

Interior Spaces

  • Property has 2 Levels
  • Wood Burning Fireplace
  • Fireplace Mantel
  • Brick Fireplace
  • Double Pane Windows
  • Double Hung Windows

Kitchen

  • Eat-In Galley Kitchen
  • Gas Oven or Range
  • Dishwasher
  • Disposal

Flooring

  • Wood
  • Laminate
  • Ceramic Tile
  • Vinyl

Bedrooms and Bathrooms

Laundry

  • Gas Dryer
  • Washer

Schools

  • Diamond Elementary School
  • Lakelands Park Middle School
  • Northwest High School

Utilities

  • Forced Air Heating and Cooling System
  • Heat Pump System
  • 200+ Amp Service
  • Natural Gas Water Heater
  • Phone Available
  • Cable TV Available

Community Details

  • No Home Owners Association
  • Diamond Courts Subdivision

Listing and Financial Details

  • Tax Lot 69
  • Assessor Parcel Number 160900828357

Home Details

Home Type

Single Family

Est. Annual Taxes

$6,235

Year Built

Built in 1971

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Structure Type: Detached
  • Architectural Style: Colonial
  • Ownership: Fee Simple
  • Historic: No
  • New Construction: No
  • Story List: Main, Upper 1
  • Federal Flood Zone: No
  • Year Built: 1971
  • Automatically Close On Close Date: No
  • Building Winterized: No
  • Special Features: VirtualTour
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Disposal, Dryer - Gas, Dryer, Oven/Range - Gas, Refrigerator, Washer
  • Flooring Type: Hardwood, Laminated, Vinyl, Wood, Ceramic Tile
  • Interior Amenities: Kitchen - Galley, Kitchen - Eat-In
  • Window Features: Double Hung, Double Pane
  • Fireplace Features: Brick, Mantel(s), Wood
  • Fireplaces Count: 1
  • Fireplace: Yes
  • Foundation Details: Slab
  • Levels Count: 2
  • Basement: No
  • Total Sq Ft: 2420
  • Living Area Sq Ft: 1876
  • Price Per Sq Ft: 466.30
  • Above Grade Finished Sq Ft: 1276
  • Below Grade Finished Sq Ft: 600
  • Below Grade Sq Ft: 544
  • Total Below Grade Sq Ft: 1144
  • Above Grade Finished Area Units: Square Feet

Beds/Baths

  • Bedrooms: 4
  • Main Level Bedrooms: 1
  • Total Bathrooms: 3
  • Full Bathrooms: 3
  • Main Level Bathrooms: 1.00
  • Upper Level Bathrooms: 2
  • Upper Level Bathrooms: 2.00
  • Main Level Full Bathrooms: 1

Exterior Features

  • Other Structures: Above Grade, Below Grade
  • Construction Materials: Frame, Brick, Aluminum Siding, Vinyl Siding
  • Roof: Architectural Shingle
  • Water Access: No
  • Waterfront: No
  • Water Oriented: No
  • Pool: No Pool
  • Tidal Water: No
  • Water View: No

Garage/Parking

  • Garage Spaces: 1.00
  • Garage: Yes
  • Garage Features: Garage - Front Entry, Garage Door Opener
  • Attached Garage Spaces: 1
  • Total Garage And Parking Spaces: 1
  • Type Of Parking: Attached Garage, Driveway

Utilities

  • Refuse: 172.63
  • Central Air Conditioning: Yes
  • Cooling Fuel: Electric
  • Cooling Type: Central A/C
  • Electric Service: 200+ Amp Service
  • Heating Fuel: Natural Gas
  • Heating Type: Forced Air, Heat Pump(s)
  • Heating: Yes
  • Hot Water: Natural Gas
  • Sewer/Septic System: Public Sewer
  • Utilities: Cable Tv, Cable Tv Available, Phone, Phone Available
  • Water Source: Public
  • Internet Services: Cable, Fiber Optic, Satellite, Other

Condo/Co-op/Association

  • Condo Co-Op Association: No
  • HOA: No
  • Senior Community: No

Fee Information

  • Front Foot Fee Pymt Freq: Annually

Schools

  • Elementary School Source: Listing Agent
  • High School Source: Listing Agent
  • Middle School Source: Listing Agent
  • School District Source: Listing Agent
  • Elementary School: DIAMOND
  • High School: NORTHWEST
  • Middle Or Junior School: LAKELANDS PARK

Lot Info

  • Lot Features: Landscaping, No Thru Street, Private
  • Lot Size Acres: 0.21
  • Lot Size Units: Square Feet
  • Lot Sq Ft: 9200.00
  • Property Condition: Average, Good
  • Zoning: R90
  • In City Limits: No

Rental Info

  • Ground Rent Exists: No
  • Vacation Rental: No

Tax Info

  • Tax Annual Amount: 6235.00
  • Assessor Parcel Number: 160900828357
  • Tax Lot: 69
  • County Tax Payment Frequency: Annually
  • Tax Year: 2024

MLS Schools

  • School District Name: MONTGOMERY COUNTY PUBLIC SCHOOLS

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Jul 1, 2025
Closed on
Sep 30, 2025
Sold by
Koser-Riggs Susan
Bought by
Zonja Curre Houses Llc
Seller's Agent
Robert Taylor
RE/MAX Realty Group
Buyer's Agent
Mr. Joshua Boshnack
New Western
List Price
$639,888
Sold Price
$540,000
Premium/Discount to List
-$99,888
-15.61%
Views
302

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
22.40%
Original Mortgage
$562,500
Outstanding Balance
$562,500
Interest Rate
6.5%
Mortgage Type
Construction
Estimated Equity
-$1,357

Purchase Details

Closed on
May 6, 2020
Sold by
Koser Riggs Susan and Koser Scott M
Bought by
Koser Riggs Susan

Purchase Details

Closed on
Jul 19, 2011
Sold by
Koser Scott M and Koser Lucy M
Bought by
Koser Scott M and Koser Lucy M
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
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 $540,000 Commonwealth Land Title
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- Paradigm Title & Escrow Llc
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $562,500 Construction
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/30/2025 09/30/25 Sold $540,000 -9.2% $288 / Sq Ft
09/04/2025 09/04/25 Pending -- -- --
09/03/2025 09/03/25 Price Changed $595,000 -3.1% $317 / Sq Ft
08/08/2025 08/08/25 Price Changed $614,000 -4.0% $327 / Sq Ft
07/01/2025 07/01/25 For Sale $639,888 -- $341 / 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 $6,235 $474,333 -- --
2024 $6,235 $453,467 $0 $0
2023 $4,575 $432,600 $239,000 $193,600
2022 $4,333 $420,400 $0 $0
2021 $4,218 $408,200 $0 $0
2020 $4,062 $396,000 $239,000 $157,000
2019 $3,989 $391,133 $0 $0
2018 $3,933 $386,267 $0 $0
2017 $4,414 $381,400 $0 $0
2016 -- $372,567 $0 $0
2015 $4,525 $363,733 $0 $0
2014 $4,525 $354,900 $0 $0
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Bright MLS

MLS Number: MDMC2187806

Bright MLS

APN: 09-00828357