428 E  Diamond Ave, Gaithersburg, MD 20877
OFF MARKET

428 E Diamond Ave
Gaithersburg, MD 20877

Olde Towne
  • 4 Beds
  • 3 Baths
  • 1,634 sqft (on 0.35 acres)

$512,500

Trulia Estimate
as of Jun 11, 2026
Est. Refi. Payment $2,975/mo*

$512,500

Trulia Estimate
as of Jun 11, 2026
Est. Refi. Payment $2,975/mo*
4 Beds
3 Baths
1,634 sqft
(on 0.35 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

SF Victorian just .3 miles to MARC Train Station. 2 Levels, 2 Kitchens, several rooms plus Basement. Large parking lot. CBD zoned. Current use is Residential, quick call can change to commercial depending on business. Prime location - property needs rehab - cash or rehab loans only. Walk score of 67.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 428 E Diamond Ave

Interior Features

Heating & Cooling
Heating: Other, ElectricAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 3Floors: Other
Interior Details
Types of Rooms: Family Room, Workshop
Appliances & Utilities
DryerRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: OtherExterior: Vinyl

Property Information

Year Built
Year Built: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: Queen Anne / Victorian

Lot Information

Lot Area: 0.35 acres

Price History for 428 E Diamond Ave

DatePriceEventSource
02/15/2017$335,000Sold
N/A
02/12/2017$349,000PendingAgent Provided
02/11/2017$349,000PendingToActiveAgent Provided
01/11/2017$349,000PendingAgent Provided
08/31/2016$349,000PriceChange
Agent Provided
07/15/2016$359,900Listed For SaleAgent Provided
06/24/2015$399,000ListingRemovedAgent Provided
11/06/2014$399,000PendingAgent Provided
10/20/2014$399,000Listed For SaleAgent Provided

Market trends in Gaithersburg

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$520K
$3.33K
MoM
Sale-to-List Price
99.7%
0.2%
MoM
Price per sq ft
$265
$5
MoM
Available listings
207
36
MoM
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Homeowner tools

Estimated monthly rent$2,589/mo

Homes for rent near 428 E Diamond Ave

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Comparable Sales for 428 E Diamond Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.23
Single-Family Home
$275,000
11/05/25
4
2
1,800
0.15
Single-Family Home
$578,000
06/01/26
4
2
1,646
0.28
Single-Family Home
$560,000
11/04/25
4
2.5
1,886
0.42
Single-Family Home
$500,000
07/31/25
4
2.5
1,288
0.45
Single-Family Home
$585,000
04/28/26
4
2.5
1,706
0.18
Single-Family Home
$520,000
11/13/25
3
2
2,040
0.27
Single-Family Home
$513,000
09/29/25
3
2
1,424
0.50
Single-Family Home
$510,000
04/10/26
5
3.5
1,645
0.38
Single-Family Home
$585,000
10/13/25
3
4
1,684
0.40
Single-Family Home
$555,000
06/02/26
3
2
1,692

Nearby homes

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Assigned Schools

These are the assigned schools for 428 E Diamond Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Olde Towne

At least 9 Trulia users voted on each feature.
  • 93 % Say it's walkable to restaurants

  • 89 % Say it's walkable to grocery stores

  • 89 % Say there's holiday spirit

  • 78 % Say there are sidewalks

  • 78 % Say parking is easy

  • 77 % Say it's dog friendly

  • 70 % Say streets are well-lit

  • 67 % Say kids play outside

  • 64 % Say yards are well-kept

  • 50 % Say they plan to stay for at least 5 years

  • 47 % Say car is needed

  • 45 % Say people would walk alone at night

  • 43 % Say neighbors are friendly

  • 43 % Say there's wildlife

  • 36 % Say it's quiet

  • 22 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Melannie V.
    "I love where I live very close to everything. I’m next to the train station close to the metro, and next to 270. It is very convenient. My building is very safe and secure. I don’t worry about my safety when I’m out. It is nice to walk your dog, there are so many people out on nice days. "
  • Trulia User
    "I have only lived here for a couple months. It has the quiet of a small town with the convenience of a city "

LGBTQ Local Legal Protections

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Homes for sale near 428 E Diamond Ave

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Off Market Homes Near 428 E Diamond Ave

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428 E Diamond Ave, Gaithersburg, MD 20877 is a 4 bedroom, 3 bathroom, 1,634 sqft single-family home built in 1990. 428 E Diamond Ave is located in Olde Towne, Gaithersburg. This property is not currently available for sale. 428 E Diamond Ave was last sold on Feb 15, 2017 for $335,000. The current Trulia Estimate for 428 E Diamond Ave is $512,500.