Montgomery County property record for 17405 Macduff Ave, Olney, MD 20832 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,866 sqft · built 1982 |
| Lot Size | 0.273 acres (11,879 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,846 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-01992094 |
| Primary APN | 08-01992094 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,866 sqft Living Area |
| Gross Area | 3,286 sqft |
| 1st Floor Area | 1,248 sqft |
| Basement Area | 620 sqft |
| Finished Basement | 620 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Bi-Level |
| Exterior Material | Siding |
| Roof Material | Composition Shingle |
| Lot Area | 11,879 sqft (0.273 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 144 sqft |
| Deck Area | 256 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01992094 |
|---|---|
| Street Address | 17405 MACDUFF AVE |
| City | OLNEY |
| State | MD |
| Zip | 20832-2069 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CASHELL MANOR |
| Legal Subdivision | CASHELL MANOR |
| Legal Block | 5 |
| Legal Lot Number | 2 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 701313 |
Source: Montgomery County records · APN 08-01992094
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17405 MACDUFF AVE, OLNEY, MD 20832-2069 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 20, 2003 |
| Deed Sale | Mar 20, 2003 |
| Prior Sale | May 05, 1999 · Amount on Record |
| Deed Document Number | 2003266337 |
| Deed Book / Page | 23323 / 315 |
| Last Transfer Date | Jul 12, 2012 |
| Transfer Doc | 0468820377 |
| Record Updated | Sep 20, 2026 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $623,433 (+2.42%) | $652,900 (+7.26%) Land $280,800 Building $372,100 | |
| 2025 | $2,846.00 (-60.09%) | $608,700 (+10.17%) Land $267,400 Building $341,300 | $608,700 (-) Land $267,400 Building $341,300 |
| 2024 | $7,131.00 (+29.61%) | ||
| 2023 | $552,500 | $608,700 Land $267,400 Building $341,300 | |
| 2022 | $5,502.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317013131, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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 |
| Wildfire Risk | Low above 20% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 340 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 1,200 / 35 |
| Verizon | Fiber | 980 / 880 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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