503 Florida Ave
Herndon, VA 20170
3 bd 2 ba 1,599 sqft Built 1974 condo_townhome_rowhome_coop
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 | $243,570 | $61,000 | $304,570 | $4,343 |
| 2024 | $243,570 | $61,000 | $304,570 | $3,963 |
| 2023 | $210,600 | $53,000 | $263,600 | $3,660 |
| 2022 | $210,600 | $53,000 | $263,600 | $3,712 |
| 2021 | $202,460 | $51,000 | $253,460 | $2,974 |
| 2020 | $191,110 | $48,000 | $239,110 | $2,829 |
| 2019 | $191,110 | $48,000 | $239,110 | $2,829 |
| 2018 | $176,950 | $44,000 | $220,950 | $2,540 |
| 2017 | $163,580 | $41,000 | $204,580 | $2,375 |
| 2016 | $163,580 | $41,000 | $204,580 | $2,370 |
| 2015 | $168,640 | $42,000 | $210,640 | $2,350 |
| 2014 | $134,110 | $34,000 | $168,110 | $1,871 |
| 2013 | $124,660 | $31,000 | $155,660 | $1,721 |
| 2012 | $110,320 | $27,000 | $137,320 | $1,505 |
| 2011 | $99,840 | $25,000 | $124,840 | $1,355 |
| 2009 | $101,660 | $25,000 | $126,660 | $1,318 |
| 2008 | $198,360 | $50,000 | $248,360 | $1,514 |
| 2007 | $212,270 | $53,000 | $265,270 | $2,363 |
Property facts
Year built
1974
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
3
Baths
2
Living area
1,599 sqft
Lot size
—
ZIP code
20170
City
Herndon
Street
Florida Ave
Coordinates
38.96425, -77.39222
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 503 Florida Ave last sell?
No public-record sale is on file for 503 Florida Ave.
What is the current tax assessment for 503 Florida Ave?
The most recent total assessment for 503 Florida Ave (year 2025) is $304,570 with $4,343 in property tax.
When was 503 Florida Ave built?
503 Florida Ave was built in 1974.
How does 503 Florida Ave compare to others on Florida Ave?
We track 8 other properties on Florida Ave. Browse the list under "Other properties on Florida Ave" to compare beds, baths, and sale history.
What are the property facts for 503 Florida Ave?
503 Florida Ave is a 3 bed, 2 bath, 1,599 sqft condo_townhome_rowhome_coop.
Is 503 Florida Ave a flip candidate?
No — 503 Florida Ave does not appear in our flips dataset.
Is 503 Florida Ave a tax-appeal candidate?
No — 503 Florida 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
-1.5%
Implied 1-yr
-5.8%
2026 Q3
$639.8K
2026 Q4
$629.5K
ZIP 20170 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Florida Ave