Montgomery County property record for 4813 Grantham Ave, Chevy Chase, MD 20815
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 2,876 sqft · built 1956 |
| Lot Size | 0.229 acres (9,983 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $18,310 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-00536764 |
| Primary APN | 07-00536764 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,876 sqft Living Area |
| 1st Floor Area | 2,111 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 9,983 sqft (0.229 acres) |
| Garage Type | Carport |
| Garage Area | 252 sqft |
| Carport | Carport |
| Carport Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 224 sqft |
| Patio Area | 360 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00536764 |
|---|---|
| Street Address | 4813 GRANTHAM AVE |
| City | CHEVY CHASE |
| State | MD |
| Zip | 20815-5537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | SOMERSET HEIGHTS |
| Legal Subdivision | SOMERSET HEIGHTS |
| Legal Block | C |
| Legal Lot Number | 16 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 7 |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 705502 |
4813 Grantham Ave is held in a trust since May 2007.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 4813 GRANTHAM AVE, CHEVY CHASE, MD 20815-5537 |
| Owner Type | Company |
| Vesting | Trust |
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 | Jul 15, 1996 |
| Deed Sale | Jul 15, 1996 |
| Deed Document Number | 199673895 |
| Deed Book / Page | 14247 / 377 |
| Last Transfer Date | May 22, 2007 |
| Transfer Doc | 0000077822 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 4813 Grantham Ave was $18,310.
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Municipality | Somerset Town |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,556,000 (+3.73%) | $1,612,000 (-) Land $1,066,000 Building $546,000 | |
| 2025 | $18,310.00 | $1,500,000 | $1,612,000 Land $1,066,000 Building $546,000 |
| 2023 | $1,373,333 | $1,444,000 Land $1,015,200 Building $428,800 | |
| 2022 | $15,145.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4813 Grantham Ave in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2012.
Source: FEMA National Flood Hazard Layer, effective April 12, 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 |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 4 (2012–2023) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Jul 2023 · 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 4813 Grantham Ave is low, with less than 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 98% of the US · lower than 96% of Maryland |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | 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 408 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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