21 Collington Ave
Baltimore, MD 21231
2 bd 3 ba 1,450 sqft Built 1920 Lot 1,307 sqft townhomes
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
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $131,500 | $80,000 | $211,500 | $4,639 |
| 2024 | $131,500 | $80,000 | $211,500 | $4,924 |
| 2022 | $126,000 | $80,000 | $206,000 | $4,861 |
| 2021 | $126,000 | $80,000 | $206,000 | $4,861 |
| 2020 | $126,000 | $80,000 | $206,000 | $4,861 |
| 2019 | $127,400 | $80,000 | $207,400 | $4,871 |
| 2016 | $121,400 | $80,000 | $201,400 | $4,753 |
| 2015 | $121,400 | $80,000 | $201,400 | $4,703 |
| 2013 | $118,000 | $80,000 | $198,000 | $4,672 |
Property facts
Year built
1920
Property type
townhomes
Stories
2
Beds
2
Baths
3
Living area
1,450 sqft
Lot size
1,307 sqft
ZIP code
21231
City
Baltimore
Street
Collington Ave
Coordinates
39.29263, -76.58561
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Collington Ave last sell?
No public-record sale is on file for 21 Collington Ave.
What is the current tax assessment for 21 Collington Ave?
The most recent total assessment for 21 Collington Ave (year 2025) is $211,500 with $4,639 in property tax.
When was 21 Collington Ave built?
21 Collington Ave was built in 1920.
How does 21 Collington Ave compare to others on Collington Ave?
We track 8 other properties on Collington Ave. Browse the list under "Other properties on Collington Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Collington Ave?
21 Collington Ave is a 2 bed, 3 bath, 1,450 sqft, 1,307 sqft lot townhomes.
Is 21 Collington Ave a flip candidate?
No — 21 Collington Ave does not appear in our flips dataset.
Is 21 Collington Ave a tax-appeal candidate?
No — 21 Collington Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.5%
Implied 1-yr
-1.9%
2026 Q3
$342.8K
2026 Q4
$341.2K
ZIP 21231 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Collington Ave