District of Columbia property record for 620 Q St NW, Washington, DC 20001
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 1.5 ba · 1,428 sqft · built 1900 |
| Lot Size | 0.037 acres (1,615 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,395,000 (Oct 2025) |
| Tax Bill | $7,378 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Oct 2025 Sale |
| APN | 0445-0113 |
| Primary APN | 0445-0113 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,428 sqft Living Area |
| Gross Area | 2,062 sqft |
| Basement Area | 634 sqft |
| Flooring | Wood |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Roof Type | Sawtooth |
| Roof Material | Built-Up Asphalt |
| Lot Area | 1,615 sqft (0.037 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 620 Q ST NW |
|---|---|
| City | WASHINGTON |
| State | DC |
| Zip | 20001-3428 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | RF-1 |
| Legal Description | SQUARE 0445 LOT 0113 NBHD: OLD CITY 2 |
| Legal Subdivision | OLD CITY 2 |
| Legal Block | 445 |
| Legal Lot Number | 113 |
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 4801 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Fourteenth Street Historic District listed 1994 · 485 contributing resources · NRIS 94000992 |
|---|---|
| Listed Area | Within L'Enfant Plan of the City of Washington, District of Columbia listed 1997 · 137 contributing resources · NRIS 97000332 |
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
620 Q St NW, a townhouse, is owned by an individual who bought it in October 2025.
Source: District of Columbia records, as of October 19, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 281 E 103RD ST, 3H, NEW YORK, NY 10029-5622 |
| Owner Type | Individual |
| Vesting | Unmarried Man |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 26, 2026 | Deed of Trust, Mortgage · Conventional Mortgage TOPONE MORTGAGE INC |
| Oct 3, 2025 | Special Warranty Deed, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 3, 2025 · Amount on File |
| Deed Sale | Oct 3, 2025 · Amount on File |
| Prior Sale | Feb 5, 2025 · Amount on File |
| Deed Document Number | 202597706 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Property Address | 620 Q ST NW, WASHINGTON, DC 20001-3428 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2026 |
| Name | Verified Name |
|---|---|
| Address | 4620 Q ST NW, WASHINGTON, DC 20007-2538 |
| Document Number | 0000028879 |
|---|---|
| Date | Mar 26, 2026 |
| Instrument | 2026028879 |
| Name | TOPONE MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | ROCKVILLE, MD 20852 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.5% |
| Type Change Date | Apr 1, 2033 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.5% |
| Index | SOFR Average 30-Day |
| Max Rate | 10.5% |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | DISTRICT OF COLUMBIA DC |
| Recording Date | Oct 3, 2025 |
| Property Address | 620 Q ST NW, WASHINGTON, DC 20001-3428 |
| Document Number | 0000097706 |
| Map Reference | LB JHK FO 357 |
| Instrument Date | Sep 29, 2025 |
| Instrument | 2025097706 |
| Transaction Type | Transfer |
| Record Updated | Nov 7, 2025 |
| Amount | Amount on Record |
|---|---|
| Tax | $20,227.50 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4116 70TH AVE, HYATTSVILLE, MD 20784-2649 |
| Name | Verified Name |
|---|---|
| Address | 281 E 103RD ST # 3H, 3H, NEW YORK, NY 10029-5622 |
The 2025 property tax bill for 620 Q St NW was $7,378.
Source: District of Columbia assessment roll, as of October 29, 2025
| Type | Name |
|---|---|
| Federal District & City | Washington, District of Columbia |
| Unified School District | District of Columbia Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,378.00 | $913,010 Land $577,150 Building $335,860 | $913,010 Land $577,150 Building $335,860 |
| 2023 | $6,890.00 | $891,680 Land $566,820 Building $324,860 | $891,680 Land $566,820 Building $324,860 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 620 Q St NW; there have been 2 flood claims nearby since 2014.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 2 (2014–2020) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 2020 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 620 Q St NW has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | D.C. WATER AND SEWER AUTHORITY serves 632,323 people · EPA ID DC0000002 |
|---|---|
| Water Source | Purchased surface water from WASHINGTON AQUEDUCT DIVISION. |
| Last State Inspection | Dec 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 960 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Starry.
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