Baltimore City property record for 640 Dumbarton Ave, Baltimore, MD 21218
| Property Type | Townhouse |
|---|---|
| Details | 2 ba · 1,080 sqft · built 1925 |
| Lot Size | 0.037 acres (1,620 sqft) |
| Owner | Company Name on File |
| Last Sale | $16,500 (Jan 2016) |
| Tax Bill | $2,882 (2025) |
| APN | 09-01-3913-075 |
| Primary APN | 09-01-3913-075 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,080 sqft Living Area |
| Gross Area | 1,178 sqft |
| 1st Floor Area | 540 sqft |
| Basement Area | 98 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Built-Up Asphalt |
| Lot Area | 1,620 sqft (0.037 acres) |
| Lot Dimensions | 90 ft deep x 18 ft wide |
| Porch | Open Porch |
| Porch Area | 98 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Radiant |
| Account Number | 013913 075 |
|---|---|
| Street Address | 640 DUMBARTON AVE |
| City | BALTIMORE |
| State | MD |
| Zip | 21218-1228 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | R-7 |
| Legal Description | 18X90 |
| Legal Block | 3913 |
| Legal Lot Number | 75 |
| Jurisdiction | BALTIMORE CITY MD |
| Township / Civil Division | BALTIMORE |
| Census Block Group | 5 |
| Census Block | 5001 |
| Census Tract | 90100 |
640 Dumbarton Ave, a townhouse, is owned by a company that bought it in January 2016.
Source: Baltimore City records, as of July 15, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 16122 KENNY RD, LAUREL, MD 20707-3229 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 7, 2016 · Amount on File |
| Deed Sale | Jan 7, 2016 · Amount on File |
| Prior Sale | Mar 5, 2008 · Amount on File |
| Deed Book / Page | 17782 / 237 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 640 Dumbarton Ave was $2,882.
Source: Baltimore City assessment roll, as of July 14, 2025
| Type | Name |
|---|---|
| State | Maryland |
| Municipality | Baltimore City |
| Unified School District | Baltimore City Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,882.00 | $122,700 Land $30,000 Building $92,700 | $122,700 Land $30,000 Building $92,700 |
| 2023 | $2,186.00 | $92,633 | $122,700 Land $30,000 Building $92,700 |
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 640 Dumbarton Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
The area around 640 Dumbarton Ave 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 | CITY OF BALTIMORE serves 1,600,000 people · EPA ID MD0300002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2024 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Apr 2026 E. coli resolved · Sep 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 1,096 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless · Fiber in parts of the area | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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