8100 Hallmark Pl, Gaithersburg, MD 20879
OFF MARKET

$363,200

Trulia Estimate
  • Studio
  • 2 Baths
  • 1,200 sqft

8100 Hallmark Pl, Gaithersburg, MD 20879

Flower Hill
Est. Refi. Payment $2,191/mo*
Refinance Your Home

Home Value

Trulia Estimate
$363K
Since last month
Decreased$7K (-1.8%)
Since last year
Increased$1K (+0.3%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +59% in the last 10 years
MonthEstimated value
2026
August 2026$363K
August 2026$363K
July 2026$370K
June 2026$362K
May 2026$374K
April 2026$363K
March 2026$363K
February 2026$359K
January 2026$358K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
18423 Honeylocust Cir, Gaithersburg, MD
0.13
Townhouse
$460,000
10/22/25
3
3
1,634
8151 Crabapple Ln, Gaithersburg, MD
0.21
Townhouse
$450,000
10/07/25
3
2.5
1,840
8425 Meadow Green Way, Gaithersburg, MD
0.20
Townhouse
$450,000
05/29/26
3
3
1,930
18508 Crabapple Pl, Gaithersburg, MD
0.28
Townhouse
$450,000
05/27/26
3
3
1,712
8321 Crooked Pine Ct, Gaithersburg, MD
0.22
Townhouse
$415,000
08/03/26
3
3
2,030
8417 Meadow Green Way, Gaithersburg, MD
0.19
Townhouse
$505,361
03/17/26
3
3
2,094
8611 Kelso Ter, Gaithersburg, MD
0.29
Townhouse
$415,000
06/08/26
3
3.5
1,808
8610 Watershed Ct, Gaithersburg, MD
0.30
Townhouse
$350,000
02/13/26
3
3.5
1,886
8743 Kelso Ter, Gaithersburg, MD
0.43
Townhouse
$375,000
07/10/26
3
3
1,408
8845 Cross Country Pl, Gaithersburg, MD
0.71
Townhouse
$379,900
09/19/25
3
1.5
1,220

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
18313 Hallmark Ct, Gaithersburg, MD 20879
0.05
$454,600
3
3
1,806
Off Market
18317 Hallmark Ct, Gaithersburg, MD 20879
0.05
$465,900
3
3
1,806
Off Market
18352 Hallmark Ct, Gaithersburg, MD 20879
0.01
$458,500
3
2.5
2,006
Off Market
8139 Hallmark Pl, Gaithersburg, MD 20879
0.06
$450,000
3
2.5
1,600
For Sale
18415 Hallmark Ct, Gaithersburg, MD 20879
0.06
$504,800
3
3
1,956
Off Market
18304 Streamside Dr #101, Gaithersburg, MD 20879
0.09
$244,800
2
2
1,034
Off Market
18304 Streamside Dr #301, Gaithersburg, MD 20879
0.09
$245,000
2
2
1,034
Recently Sold
18308 Streamside Dr #301, Gaithersburg, MD 20879
0.09
$248,300
2
2
1,028
Off Market
18324 Streamside Dr #102, Gaithersburg, MD 20879
0.08
$190,475
1
1
802
Recently Sold
18328 Streamside Dr #304, Gaithersburg, MD 20879
0.08
$240,000
2
2
1,021
For Sale
18302 Streamside Dr #201, Gaithersburg, MD 20879
0.10
$189,100
1
1
779
Off Market
18302 Streamside Dr #101, Gaithersburg, MD 20879
0.10
$187,400
1
1
779
Off Market

Local Information

  • Map ViewExplore the area around 8100 Hallmark Pl.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Townhouse
Built in 1985
1,200 sqft
$303/sqft

About this House

This townhouse is located at 8100 Hallmark Pl, Gaithersburg, MD. 8100 Hallmark Pl is in the Flower Hill neighborhood in Gaithersburg, MD and in ZIP code 20879. This property has 2 bathrooms and approximately 1,200 sqft of floor space. This property has a lot size of 1755 sqft and was built in 1985.
8100 Hallmark Pl, Gaithersburg, MD 20879 is a studio, 2 bathroom, 1,200 sqft townhouse in Flower Hill, built in 1985. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $363,200, with a rent estimate of $2,700/month.

Home Details for 8100 Hallmark Pl

Interior Features

Interior Details
Basement
Levels, Entrance, & Accessibility
Stories: 2
Heating & Cooling
Air Conditioning
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: Shake ShingleExterior: Other

Property Information

Year Built
Year Built: 1985
Property Type / Style
Property Type: TownhouseArchitecture: townhouse

Community

Units in Building: 1

Lot Information

Lot Area: 1755 sqft

Price and Tax history

YearProperty taxTax assessment
2025Unavailable
$309,167
Home facts updated by county records

Market trends in Gaithersburg

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$553K
$8.33KMoM
Sale-to-List Price
100.0%
Price per sq ft
$282
$8MoM
Available listings
223
16MoM

Around this home

Neighborhood Overview

Flower Hill
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Flower Hill

At least 1 Trulia users voted on each feature.

  • 100 % Say neighbors are friendly

  • 100 % Say people would walk alone at night

  • 100 % Say streets are well-lit

  • 50 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "They would like all the green spaces!"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 8100 Hallmark Pl

  • What is 8100 Hallmark Pl estimated to be worth?
    Trulia's estimated value for 8100 Hallmark Pl in Gaithersburg, MD is $363,200.
  • Is Gaithersburg a buyer's or seller's market?
    Gaithersburg is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Gaithersburg?
    The median sale price in Gaithersburg is $553K. That is down $8.33K from the prior month.
  • What are the closest schools to 8100 Hallmark Pl?
    The closest schools to 8100 Hallmark Pl in Gaithersburg, MD are Col. Zadok Magruder High School (rated 5/10), Flower Hill Elementary School (Pre-K, rated 5/10), Shady Grove Middle School (rated 6/10).

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Apartments for Rent

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Off Market Homes Near 8100 Hallmark Pl

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