Prince George's County property record for 10603 Blackstone Ave, Cheltenham, MD 20623
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,754 sqft · built 1993 |
| Lot Size | 0.258 acres (11,266 sqft) |
| Owner | Individual Name on File |
| Last Sale | $305,000 (Jun 2003) |
| Tax Bill | $4,631 (2023) |
| Deeds & Mortgages | Feb 2026 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 11-1143924 |
| Primary APN | 11-1143924 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,754 sqft Total Area |
| 1st Floor Area | 1,590 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 11,266 sqft (0.258 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 240 sqft |
| Patio Area | 276 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Connected |
| Account Number | 1143924 |
|---|---|
| Street Address | 10603 BLACKSTONE AVE |
| City | CHELTENHAM |
| State | MD |
| Zip | 20623-1125 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | (03 EAI-X TRS) |
| Legal Subdivision | CHELTENHAM WOODS |
| Legal Block | F |
| Legal Lot Number | 4 |
| Jurisdiction | PRINCE GEORGE'S MD |
| Township / Civil Division | 11, BRANDYWINE |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 801005 |
10603 Blackstone Ave is owned and occupied by an individual who bought it in June 2003.
Source: Prince George's County records, as of October 20, 2023
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10603 BLACKSTONE AVE, CHELTENHAM, MD 20623-1125 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 24, 2003 · Amount on File |
| Deed Sale | Jun 24, 2003 · Amount on File |
| Prior Sale | Jan 10, 2002 |
| Deed Document Number | 306240 |
| Deed Book / Page | 17606 / 127 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PRINCE GEORGE'S MD |
| Property Address | 10603 BLACKSTONE AVE, CHELTENHAM, MD 20623-1125 |
| Transaction Type | Mortgage |
| Record Updated | Mar 19, 2026 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 10603 BLACKSTONE AVE, CHELTENHAM, MD 20623-1125 |
| Document Number | 0517460536 |
|---|---|
| Date | Feb 26, 2026 |
| Book Page | 51746/536 |
| Name | NAVY FCU |
|---|---|
| Type | Credit Union |
| Address | VIENNA, VA 22180 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 480 Months |
| Due | Feb 1, 2066 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Prince George's County assessment roll, as of July 1, 2023
| Type | Name |
|---|---|
| State | Maryland |
| County | Prince George's County |
| Unified School District | Prince George's County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2023 | $4,631.00 Homeowner's exemption | $416,467 | $479,000 Land $101,400 Building $377,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10603 Blackstone Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2015.
Source: FEMA National Flood Hazard Layer, effective January 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (2015–2018) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jul 2018 · 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.
Wildfire risk around 10603 Blackstone Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2018–2020) 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 243 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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