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21821 Glendalough Rd

Gaithersburg, MD 20882

4 bd 4 ba 3,920 sqft Built 1978 Lot 192,535 sqft single_family
No recorded sales

Location

Timeline: Sale, Listing & Tax History

Recorded events

No recorded events

No sale or listing events are on file for this property.

Tax assessment history

YearBuildingLandTotal assessedTax paid
2023 $392,900 $240,200 $633,100 $7,333
2020 $370,100 $240,200 $610,300 $6,646
2019 $370,100 $240,200 $610,300 $6,623
2018 $370,100 $240,200 $610,300 $6,627
2017 $377,800 $240,200 $618,000 $6,837
2015 $345,200 $240,200 $585,400 $6,315

Property facts

Year built
1978
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
3,920 sqft
Lot size
192,535 sqft
ZIP code
20882
City
Gaithersburg
Street
Glendalough Rd
Coordinates
39.21429, -77.16897

Comparable properties nearby

Frequently asked questions

When did 21821 Glendalough Rd last sell?
No public-record sale is on file for 21821 Glendalough Rd.
What is the current tax assessment for 21821 Glendalough Rd?
The most recent total assessment for 21821 Glendalough Rd (year 2023) is $633,100 with $7,333 in property tax.
When was 21821 Glendalough Rd built?
21821 Glendalough Rd was built in 1978.
How does 21821 Glendalough Rd compare to others on Glendalough Rd?
We track 6 other properties on Glendalough Rd. Browse the list under "Other properties on Glendalough Rd" to compare beds, baths, and sale history.
What are the property facts for 21821 Glendalough Rd?
21821 Glendalough Rd is a 4 bed, 4 bath, 3,920 sqft, 192,535 sqft lot single_family.
Is 21821 Glendalough Rd a flip candidate?
No — 21821 Glendalough Rd does not appear in our flips dataset.
Is 21821 Glendalough Rd a tax-appeal candidate?
No — 21821 Glendalough Rd is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
-2.4%
Implied 1-yr
-9.7%
2026 Q1
$552.4K
2026 Q2
$536.5K
ZIP 20882 — Median Price History + Forecast

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