Montgomery County property record for 18600 Willow Oak Dr, Derwood, MD 20855
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,968 sqft · built 1987 |
| Lot Size | 1.46 acres (63,936 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $450,000 (Feb 2016) |
| Tax Bill | $7,404 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-02617007 |
| Primary APN | 08-02617007 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,968 sqft Living Area |
| Gross Area | 2,616 sqft |
| 1st Floor Area | 1,392 sqft |
| Basement Area | 1 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 63,936 sqft |
| Garage Type | Attached |
| Garage Area | 648 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 456 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Connected |
| Account Number | 02617007 |
|---|---|
| Street Address | 18600 WILLOW OAK DR |
| City | DERWOOD |
| State | MD |
| Zip | 20855-1462 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RE1 |
| Legal Description | GRANBY WOODS |
| Legal Subdivision | GRANBY WOODS |
| Legal Block | B |
| Legal Lot Number | 54 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 8 |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 701307 |
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 18600 WILLOW OAK DR, DERWOOD, MD 20855-1462 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 18, 2016 · Amount on Record |
| Deed Sale | Feb 18, 2016 · Amount on Record |
| Prior Sale | Dec 18, 1986 · Amount on Record |
| Deed Book / Page | 51635 / 169 |
| Prior Transfer Date | Jan 29, 2016 |
| Prior Transfer Doc | 0516350169 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 18600 WILLOW OAK DR, ROCKVILLE, MD 20855-1462 |
| Transaction Type | Mortgage |
| Record Updated | Oct 27, 2021 |
| Title Company | RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SVCS INC |
| Name | Verified Name |
|---|---|
| Address | 18600 WILLOW OAK DR, DERWOOD, MD 20855-1462 |
| Document Number | 0642560003 |
|---|---|
| Date | Oct 13, 2021 |
| Book Page | 64256/3 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Oct 1, 2031 |
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 | $649,400 (+3.72%) | $696,000 (+11.16%) Land $341,000 Building $355,000 | |
| 2025 | $7,404.00 (-2.91%) | $626,100 (+11.16%) Land $324,700 Building $301,400 | $626,100 (-) Land $324,700 Building $301,400 |
| 2024 | $7,626.00 (+29.63%) | ||
| 2023 | $563,233 | $626,100 Land $324,700 Building $301,400 | |
| 2022 | $5,883.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 3 in force |
| Nearby Flood Claims | 3 (1980–2011) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Sep 2011 · 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.
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 54 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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