Montgomery County property record for 17403 Gallagher Way, Olney, MD 20832
| Property Type | Townhouse |
|---|---|
| Details | 2.5 ba · 1,542 sqft · built 1982 |
| Lot Size | 0.046 acres (2,002 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $319,900 (May 2015) |
| Tax Bill | $3,953 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-02045373 |
| Primary APN | 08-02045373 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,542 sqft Living Area |
| 1st Floor Area | 616 sqft |
| Basement Area | 310 sqft |
| Finished Basement | 310 sqft |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Townhouse |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 2,002 sqft (0.046 acres) |
| Deck Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 02045373 |
|---|---|
| Street Address | 17403 GALLAGHER WAY |
| City | OLNEY |
| State | MD |
| Zip | 20832-2058 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | R60 |
| Legal Description | CASHELL MANOR |
| Legal Subdivision | CASHELL MANOR |
| Legal Block | 9 |
| Legal Lot Number | 136 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 701313 |
17403 Gallagher Way, a townhouse, is owned and occupied by two individuals who bought it in May 2015.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17403 GALLAGHER WAY, OLNEY, MD 20832-2058 |
| 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 | May 19, 2015 · Amount on File |
| Deed Sale | May 19, 2015 · Amount on File |
| Prior Sale | Apr 17, 2006 · Amount on File |
| Deed Book / Page | 50322 / 320 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 17403 Gallagher Way was $3,953.
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 | $380,800 (+4.16%) | $411,200 (+12.47%) Land $165,300 Building $245,900 | |
| 2025 | $3,953.00 | $365,600 Land $157,500 Building $208,100 | $365,600 Land $157,500 Building $208,100 |
| 2023 | $326,400 | $365,600 Land $157,500 Building $208,100 | |
| 2022 | $3,021.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 17403 Gallagher Way 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 | 4 in force |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2019 · 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 17403 Gallagher Way 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 397 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fiber | 980 / 880 |
May also be available: AT&T, T-Mobile.
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