4770 21st Rd
Arlington, VA 22207
2 bd 2 ba 1,294 sqft Built 1937 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 | $152,000 | $560,000 | $712,000 | $7,354 |
| 2023 | $90,200 | $525,000 | $615,200 | $6,336 |
| 2022 | $90,200 | $500,000 | $590,200 | $6,079 |
| 2021 | $89,200 | $470,000 | $559,200 | $5,759 |
| 2020 | $94,300 | $450,000 | $544,300 | $5,584 |
| 2019 | $96,800 | $415,000 | $511,800 | $5,251 |
| 2018 | $107,500 | $390,000 | $497,500 | $5,004 |
| 2017 | $109,700 | $375,000 | $484,700 | $4,876 |
| 2016 | $109,700 | $375,000 | $484,700 | $4,803 |
| 2015 | $110,900 | $350,000 | $460,900 | $4,590 |
| 2014 | $110,900 | $345,000 | $455,900 | $4,540 |
| 2013 | $110,900 | $340,000 | $450,900 | $4,536 |
| 2012 | $110,900 | $340,000 | $450,900 | $4,378 |
| 2011 | $110,900 | $340,000 | $450,900 | $4,319 |
| 2009 | $88,700 | $340,000 | $428,700 | $3,751 |
| 2008 | $98,300 | $355,000 | $453,300 | $3,843 |
| 2007 | $95,800 | $355,000 | $450,800 | $3,687 |
Property facts
Year built
1937
Property type
townhomes
Stories
3
Beds
2
Baths
2
Living area
1,294 sqft
Lot size
1,307 sqft
ZIP code
22207
City
Arlington
Street
21st Rd
Coordinates
38.89652, -77.12372
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4770 21st Rd last sell?
No public-record sale is on file for 4770 21st Rd.
What is the current tax assessment for 4770 21st Rd?
The most recent total assessment for 4770 21st Rd (year 2025) is $712,000 with $7,354 in property tax.
When was 4770 21st Rd built?
4770 21st Rd was built in 1937.
How does 4770 21st Rd compare to others on 21st Rd?
We track 8 other properties on 21st Rd. Browse the list under "Other properties on 21st Rd" to compare beds, baths, and sale history.
What are the property facts for 4770 21st Rd?
4770 21st Rd is a 2 bed, 2 bath, 1,294 sqft, 1,307 sqft lot townhomes.
Is 4770 21st Rd a flip candidate?
No — 4770 21st Rd does not appear in our flips dataset.
Is 4770 21st Rd a tax-appeal candidate?
No — 4770 21st Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.9%
Implied 1-yr
+15.8%
2026 Q3
$2.39M
2026 Q4
$2.46M
ZIP 22207 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Rd