Montgomery County property record for 8508 Postoak Rd, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,681 sqft · built 1968 |
| Lot Size | 0.207 acres (9,002 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $324,750 (Jun 1999) |
| Tax Bill | $8,817 (2025) |
| Deeds & Mortgages | Sep 2020 Mortgage Dec 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-00121498 |
| Primary APN | 04-00121498 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,681 sqft Living Area |
| 1st Floor Area | 1,463 sqft |
| Basement Area | 483 sqft |
| Finished Basement | 483 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 9,002 sqft (0.207 acres) |
| Garage Type | Carport |
| Garage Area | 384 sqft |
| Carport | Carport |
| Carport Area | 384 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 92 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00121498 |
|---|---|
| Street Address | 8508 POSTOAK RD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-3547 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | HIGHLAND STONE |
| Legal Subdivision | HIGHLAND STONE |
| Legal Block | G |
| Legal Lot Number | 6 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 4 |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 701206 |
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 8508 POSTOAK RD, POTOMAC, MD 20854-3547 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 4, 2020 | Deed of Trust, Mortgage · Conventional Mortgage NATIONAL BANK OF KANSAS CITY |
| Dec 19, 2019 | Deed of Trust, Mortgage · Conventional Mortgage NATIONAL BANK OF KANSAS CITY |
| Oct 23, 2017 | Intrafamily Transfer, Transfer · Conventional Mortgage NATIONAL BANK OF KANSAS CITY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 9, 1999 · Amount on Record |
| Deed Sale | Jun 9, 1999 · Amount on Record |
| Deed Document Number | 1999148354 |
| Deed Book / Page | 17174 / 202 |
| Last Transfer Date | Jul 6, 2017 |
| Transfer Doc | 0551220153 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8508 POSTOAK RD, POTOMAC, MD 20854-3547 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Name | Verified Name |
|---|---|
| Address | 8508 POSTOAK RD, POTOMAC, MD 20854-3547 |
| Document Number | 0604520352 |
|---|---|
| Date | Sep 4, 2020 |
| Book Page | 60452/352 |
| Name | NATIONAL BANK OF KANSAS CITY |
|---|---|
| Type | Bank |
| Address | KANSAS CITY, MO 64114 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8508 POSTOAK RD, POTOMAC, MD 20854-3547 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0587210450 |
|---|---|
| Date | Dec 19, 2019 |
| Book Page | 58721/450 |
| Name | NATIONAL BANK OF KANSAS CITY |
|---|---|
| Type | Bank |
| Address | KANSAS CITY, MO 64114 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Oct 23, 2017 |
| Property Address | 8508 POSTOAK RD, POTOMAC, MD 20854-3547 |
| Document Number | 0551220153 |
| Book / Page | 55122 / 153 |
| Map Reference | MB74 PL7308 |
| Instrument Date | Jul 6, 2017 |
| Transaction Type | Transfer |
| Record Updated | May 3, 2022 |
| Title Company | TIMOS INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 8508 POSTOAK ROAD, GASTONIA, NC 28054 |
| Document Number | 0055122159 |
|---|---|
| Date | Oct 23, 2017 |
| Instrument | 55122/159 |
| Name | NATIONAL BANK OF KANSAS CITY |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 358 Months |
| Due | Aug 1, 2047 |
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 | $814,800 (+6.41%) Land $387,100 Building $427,700 | $814,800 (-) Land $387,100 Building $427,700 | |
| 2025 | $8,817.00 (-0.44%) | $765,700 (+14.71%) | $814,800 (+22.07%) Land $387,100 Building $427,700 |
| 2024 | $8,856.00 (+23.89%) | ||
| 2023 | $667,500 Land $368,700 Building $298,800 | $667,500 Land $368,700 Building $298,800 | |
| 2022 | $7,148.00 |
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 | 5 in force |
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 | 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 381 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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