8505 21st Avenue

Adelphi MD 20783

1891 sq. ft.

7939 sq. ft.

Single-Family

Last sold for $485,000

Cecilia Marini, last sold this property on 23 April 2026 after 204 days on market.

Overview

Charming split-level home nestled on a quiet street in the highly desirable Adelphi Hills neighborhood of Hyattsville. Inside, you'll find a bright and inviting interior featuring flooring throughout the upper level, enhanced by abundant natural light. Situated on approximately a quarter-acre lot, this home boasts four finished levels. The main level seamlessly connects the living spaces and includes a kitchen with plenty of storage. The living room is ideal for relaxation and entertainment. Upstairs, the owner’s suite serves as a true retreat, complete with crown molding, a walk-in closet with custom built-ins, and a full renovated bathroom*** The other 3 nice size bedrooms w/ plenty of storage*** The expansive backyard is perfect for outdoor gatherings and summer barbecues***Big shed for storage*** Laundry/utility room is at the basement with extra space for a den/office/gym etc. *** Close to major routes and shopping center*****AS IS CONDITION***

Features

4 bedrooms

3 bathrooms

6 carspaces

1891 sq. ft. floor area

7939 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Adelphi over the last 12 months, the estimated median property value of 8505 21st Avenue is $475k.

Median value

$475k

Estimated value range

$315k - $750k

Median days on market

Estimated value trend

-2%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in Adelphi. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 8505 21st Avenue

2026

Sold

$485,000

23 Apr 2026 by Cecilia Marini, of Smart Realty, LLC

Happy sellers in Adelphi

We have insufficient information to provide an overview of customer satisfaction for Adelphi. Viewing the agent profiles, reviews and sales for Adelphi can provide insights for this location.