Montgomery County property record for 4017 Gelding Ln, Olney, MD 20832
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 2,717 sqft · built 1974 |
| Lot Size | 0.232 acres (10,125 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $499,000 (Sep 2014) |
| Tax Bill | $7,542 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-00765330 |
| Primary APN | 08-00765330 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,717 sqft Living Area |
| Gross Area | 2,969 sqft |
| 1st Floor Area | 1,474 sqft |
| Basement Area | 495 sqft |
| Finished Basement | 495 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 10,125 sqft (0.232 acres) |
| Garage Type | Attached |
| Garage Area | 252 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
|---|---|
| Porch Area | 88 sqft |
| Deck Area | 225 sqft |
| Patio Area | 180 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00765330 |
|---|---|
| Street Address | 4017 GELDING LN |
| City | OLNEY |
| State | MD |
| Zip | 20832-1706 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | OLNEY SQUARE 4502/20 4 |
| Legal Subdivision | OLNEY SQUARE |
| Legal Block | A |
| Legal Lot Number | 41 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 701312 |
4017 Gelding Ln is owned and occupied by two individuals who bought it in September 2014.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4017 GELDING LN, OLNEY, MD 20832-1706 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
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 | Sep 25, 2014 · Amount on File |
| Deed Sale | Sep 25, 2014 · Amount on File |
| Deed Book / Page | 49216 / 247 |
| Prior Transfer Date | Apr 3, 2012 |
| Prior Transfer Doc | 0437080034 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 4017 Gelding Ln was $7,542, up 8.5% from the year before.
Source: Montgomery County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $627,333 (+3.06%) | $664,600 (+9.18%) Land $275,400 Building $389,200 | |
| 2025 | $7,542.00 (+8.47%) | $608,700 Land $262,300 Building $346,400 | $608,700 Land $262,300 Building $346,400 |
| 2024 | $6,953.00 | ||
| 2023 | $521,700 | $608,700 Land $262,300 Building $346,400 | |
| 2022 | $4,992.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4017 Gelding Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 2 (2015–2016) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2016 · 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 4017 Gelding Ln 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 | Direct burnable vegetation |
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 325 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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