Montgomery County property record for 4513 Mount Olney Ln, Olney, MD 20832
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,602 sqft · built 1972 |
| Lot Size | 0.418 acres (18,201 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $189,000 (Mar 1998) |
| Tax Bill | $5,993 (2025) |
| Deeds & Mortgages | Mar 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-00746724 |
| Primary APN | 08-00746724 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,602 sqft Living Area |
| Gross Area | 2,178 sqft |
| 1st Floor Area | 1,602 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Split Foyer |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 18,201 sqft (0.418 acres) |
| Garage Type | Attached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 216 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00746724 |
|---|---|
| Street Address | 4513 MOUNT OLNEY LN |
| City | OLNEY |
| State | MD |
| Zip | 20832-1011 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | OLNEY MILL 4313/013 8271/166 |
| Legal Subdivision | OLNEY MILL |
| Legal Block | 49 |
| Legal Lot Number | 30 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 701304 |
4513 Mount Olney Ln is owner-occupied and held in a trust since March 2026.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4513 MOUNT OLNEY LN, OLNEY, MD 20832-1011 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family 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 | Mar 11, 1998 · Amount on File |
| Deed Sale | Mar 11, 1998 · Amount on File |
| Prior Sale | Apr 14, 1997 |
| Deed Document Number | 1998112134 |
| Deed Book / Page | 15618 / 212 |
| Last Transfer Date | Mar 12, 2026 |
| Transfer Doc | 7026000452 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Mar 19, 2026 |
| Property Address | 4513 MOUNT OLNEY LN, OLNEY, MD 20832-1011 |
| Document Number | 0702600452 |
| Book / Page | 70260 / 452 |
| Map Reference | MB 86 PL 9157 |
| Instrument Date | Mar 12, 2026 |
| Transaction Type | Transfer |
| Record Updated | Apr 6, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4513 MOUNT OLNEY LN, OLNEY, MD 20832-1011 |
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 4513 MOUNT OLNEY LN, OLNEY, MD 20832-1011 |
The 2025 property tax bill for 4513 Mount Olney Ln was $5,993, down 3.5% 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 | $550,767 (+3.08%) | $583,700 (+9.25%) Land $267,800 Building $315,900 | |
| 2025 | $5,993.00 (-3.53%) | $534,300 Land $255,000 Building $279,300 | $534,300 Land $255,000 Building $279,300 |
| 2024 | $6,212.00 | ||
| 2023 | $467,300 | $534,300 Land $255,000 Building $279,300 | |
| 2022 | $4,502.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4513 Mount Olney Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 4513 Mount Olney 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 | 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 162 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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