Montgomery County property record for 4800 Grantham Ave, Chevy Chase, MD 20815
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,387 sqft · built 1957 |
| Lot Size | 0.239 acres (10,403 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $20,839 (2025) |
| Deeds & Mortgages | Sep 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-00536957 |
| Primary APN | 07-00536957 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,387 sqft Living Area |
| Gross Area | 3,891 sqft |
| 1st Floor Area | 2,250 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick Frame/Stone |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 10,403 sqft (0.239 acres) |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 525 sqft |
| Patio Area | 225 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00536957 |
|---|---|
| Street Address | 4800 GRANTHAM AVE |
| City | CHEVY CHASE |
| State | MD |
| Zip | 20815-5538 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | SOMERSET HGTS |
| Legal Subdivision | SOMERSET HEIGHTS |
| Legal Block | D |
| Legal Lot Number | 11 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 7 |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 705502 |
4800 Grantham Ave is owner-occupied and held in a trust since July 2006.
Source: Montgomery County records, as of October 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4800 GRANTHAM AVE, CHEVY CHASE, MD 20815-5538 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable 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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 27, 2006 |
| Deed Sale | Jul 27, 2006 |
| Deed Document Number | 200655592 |
| Deed Book / Page | 32734 / 425 |
| Prior Transfer Date | Jun 27, 2006 |
| Prior Transfer Doc | 0327340425 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Sep 14, 2026 |
| Property Address | 4800 GRANTHAM AVE, CHEVY CHASE, MD 20815-5538 |
| Document Number | 7093000117 |
| Book / Page | 70934 / 117 |
| Instrument Date | Aug 11, 2026 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4800 GRANTHAM AVE, CHEVY CHASE, MD 20815-5538 |
The 2025 property tax bill for 4800 Grantham Ave was $20,839, up 1.4% from the year before.
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 | $1,759,133 (+4.17%) | $1,829,600 (-) Land $1,071,100 Building $758,500 | |
| 2025 | $20,839.00 (+1.4%) | $1,688,667 | $1,829,600 Land $1,071,100 Building $758,500 |
| 2024 | $20,551.00 | ||
| 2023 | $1,525,533 | $1,618,200 Land $1,020,100 Building $598,100 | |
| 2022 | $16,831.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4800 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 4800 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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