621 Lamont St
Washington, DC 20010
3 bd 1 ba 1,541 sqft Built 1910 Lot 1,571 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 | $260,040 | $464,540 | $724,580 | $6,215 |
| 2024 | $269,050 | $462,240 | $731,290 | $6,114 |
| 2023 | $263,120 | $442,900 | $706,020 | $6,001 |
| 2022 | $242,520 | $414,210 | $656,730 | $5,582 |
| 2021 | $174,850 | $408,100 | $582,950 | $4,306 |
| 2020 | $170,370 | $392,260 | $562,630 | $1,173 |
| 2019 | $161,810 | $374,700 | $536,510 | $1,120 |
| 2018 | $157,870 | $360,470 | $518,340 | $1,073 |
| 2017 | $148,230 | $334,950 | $483,180 | $979 |
| 2016 | $141,450 | $291,340 | $432,790 | $893 |
| 2015 | $126,780 | $252,550 | $379,330 | $813 |
| 2014 | $113,810 | $187,140 | $300,950 | $1,487 |
| 2013 | $98,470 | $182,440 | $280,910 | $1,360 |
| 2012 | $105,620 | $165,240 | $270,860 | $1,249 |
| 2011 | $109,120 | $175,970 | $285,090 | $1,135 |
| 2010 | $117,020 | $186,710 | $303,730 | $1,032 |
| 2008 | $129,810 | $216,960 | $346,770 | $846 |
| 2007 | $106,620 | $191,630 | $298,250 | $828 |
Property facts
Year built
1910
Property type
townhomes
Stories
3
Beds
3
Baths
1
Living area
1,541 sqft
Lot size
1,571 sqft
ZIP code
20010
City
Washington
Street
Lamont St
Coordinates
38.93154, -77.02214
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 621 Lamont St last sell?
No public-record sale is on file for 621 Lamont St.
What is the current tax assessment for 621 Lamont St?
The most recent total assessment for 621 Lamont St (year 2025) is $724,580 with $6,215 in property tax.
When was 621 Lamont St built?
621 Lamont St was built in 1910.
How does 621 Lamont St compare to others on Lamont St?
We track 8 other properties on Lamont St. Browse the list under "Other properties on Lamont St" to compare beds, baths, and sale history.
What are the property facts for 621 Lamont St?
621 Lamont St is a 3 bed, 1 bath, 1,541 sqft, 1,571 sqft lot townhomes.
Is 621 Lamont St a flip candidate?
No — 621 Lamont St does not appear in our flips dataset.
Is 621 Lamont St a tax-appeal candidate?
No — 621 Lamont 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
-0.6%
Implied 1-yr
-2.3%
2026 Q3
$657.7K
2026 Q4
$653.7K
ZIP 20010 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Lamont St