4122 River St
McLean, VA 22101
5 bd 4 ba 4,301 sqft Built 1970 Lot 11,833 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
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $829,690 | $771,000 | $1,600,690 | $19,482 |
| 2024 | $829,690 | $771,000 | $1,600,690 | $17,759 |
| 2023 | $630,050 | $771,000 | $1,401,050 | $16,623 |
| 2022 | $603,540 | $636,000 | $1,239,540 | $14,934 |
| 2021 | $591,370 | $521,000 | $1,112,370 | $13,709 |
| 2020 | $539,250 | $521,000 | $1,060,250 | $13,161 |
| 2019 | $473,370 | $521,000 | $994,370 | $12,382 |
| 2018 | $459,580 | $501,000 | $960,580 | $11,046 |
| 2017 | $459,580 | $483,000 | $942,580 | $11,505 |
| 2016 | $540,680 | $483,000 | $1,023,680 | $12,439 |
| 2015 | $540,680 | $451,000 | $991,680 | $11,640 |
| 2014 | $498,410 | $451,000 | $949,410 | $11,066 |
| 2013 | $484,950 | $451,000 | $935,950 | $10,902 |
| 2012 | $484,950 | $451,000 | $935,950 | $10,808 |
| 2011 | $484,950 | $441,000 | $925,950 | $10,613 |
| 2009 | $495,000 | $450,000 | $945,000 | $10,409 |
| 2008 | $550,000 | $529,000 | $1,079,000 | $10,563 |
| 2007 | $601,010 | $501,000 | $1,102,010 | $10,457 |
Property facts
Year built
1970
Property type
single_family
Stories
3
Beds
5
Baths
4
Living area
4,301 sqft
Lot size
11,833 sqft
ZIP code
22101
City
McLean
Street
River St
Coordinates
38.92918, -77.13105
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4122 River St last sell?
No public-record sale is on file for 4122 River St.
What is the current tax assessment for 4122 River St?
The most recent total assessment for 4122 River St (year 2025) is $1,600,690 with $19,482 in property tax.
When was 4122 River St built?
4122 River St was built in 1970.
How does 4122 River St compare to others on River St?
We track 2 other properties on River St. Browse the list under "Other properties on River St" to compare beds, baths, and sale history.
What are the property facts for 4122 River St?
4122 River St is a 5 bed, 4 bath, 4,301 sqft, 11,833 sqft lot single_family.
Is 4122 River St a flip candidate?
No — 4122 River St does not appear in our flips dataset.
Is 4122 River St a tax-appeal candidate?
No — 4122 River St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.5%
Implied 1-yr
+13.8%
2026 Q3
$4.55M
2026 Q4
$4.68M
ZIP 22101 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River St