


2017 Glenallan Avenue, Silver Spring, MD 20902
Listing Courtesy of Long & Foster Real Estate, Inc.
1 active listing · 13 sold since 2020
1
For Sale
$610K
Median Sale Price
7
Median Days on Market
100.0%
Sold-to-List
$257
Price / Sq Ft
| Year | Median Sale Price | Homes Sold |
|---|---|---|
| 2025 | $650K | 1 |
| 2024 | $830K | 1 |
| 2023 | $650K | 2 |
| 2022 | $570K | 3 |
| 2021 | $578K | 5 |
| 2020 | $469K | 1 |
At the current trend, the median is modeled to reach about $799K in 2026 (estimate).
At today's ~6.63% 30-year rate, the median $610K home in Glen Allen, Silver Spring, MD runs about $3,938/mo with 20% down (principal & interest plus estimated taxes and insurance).
Estimate only — not a loan offer. Actual rate and payment depend on your profile.
Most active agents by closed sales here over the past 18 months.
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There is 1 home currently for sale in Glen Allen, Silver Spring, MD.
The median sale price in Glen Allen, Silver Spring, MD is $610K, based on 13 sales since 2020 (ranging from $482K to $898K).
Homes in Glen Allen, Silver Spring, MD typically go under contract in about 7 days on market (median).
Over the past 12 months, homes in Glen Allen, Silver Spring, MD sold for an average of 100.0% of list price — at or above asking.
Homes in Glen Allen, Silver Spring, MD have sold for a median of $257 per square foot since 2020.
The median sale price in Glen Allen, Silver Spring, MD has risen from $469K in 2020 to $650K in 2025. At the current trend, the median is on track for roughly $799K in 2026 (modeled estimate).
The most active agents in Glen Allen, Silver Spring, MD over the past 18 months are: Julia Gertler (Long & Foster Real Estate, Inc.) — 1 sale.