Montgomery County property record for 8400 Postoak Rd, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,160 sqft · built 1967 |
| Lot Size | 0.31 acres (13,483 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $650,000 (Mar 2016) |
| Tax Bill | $11,083 (2025) |
| Deeds & Mortgages | Dec 2025 Line of Credit Sep 2017 Second Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-00104621 |
| Primary APN | 04-00104621 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,160 sqft Living Area |
| Gross Area | 3,400 sqft |
| 1st Floor Area | 1,424 sqft |
| Basement Area | 868 sqft |
| Finished Basement | 868 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 13,483 sqft (0.31 acres) |
| Garage Type | Detached |
| Garage Area | 630 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 484 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00104621 |
|---|---|
| Street Address | 8400 POSTOAK RD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-3480 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R90 |
| Legal Description | REGENCY EST |
| Legal Subdivision | REGENCY ESTATES |
| Legal Block | D |
| Legal Lot Number | 1 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 4 |
| Census Block Group | 4 |
| Census Block | 4000 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Date | Document |
|---|---|
| Dec 26, 2025 | Deed of Trust, Mortgage · Line of Credit LAFAYETTE FCU |
| Sep 26, 2017 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage LAFAYETTE FCU |
| Oct 12, 2018 | Deed of Trust, Mortgage · Line of Credit TOWER FCU |
| Feb 8, 2022 | Deed of Trust, Mortgage · Conventional Mortgage PRECISION MORTGAGE LLC |
| Feb 10, 2022 | Deed of Trust, Mortgage · Line of Credit TOWER FCU |
| Aug 1, 2018 | Quit Claim Deed, Transfer · Conventional with PMI BURKE & HERBERT BK & TR CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 24, 2016 · Amount on Record |
| Deed Sale | Mar 24, 2016 · Amount on Record |
| Prior Sale | Nov 3, 1993 · Amount on Record |
| Deed Book / Page | 51816 / 152 |
| Last Transfer Date | Jul 25, 2018 |
| Transfer Doc | 0563970062 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Transaction Type | Mortgage |
| Record Updated | Jan 13, 2026 |
| Title Company | PROVEST TITLE AND ESCROW LLC, HARVEST TITLE & ESCROW LLC |
| Name | Verified Name |
|---|---|
| Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Document Number | 0699740466 |
|---|---|
| Date | Dec 26, 2025 |
| Book Page | 69974/466 |
| Name | LAFAYETTE FCU |
|---|---|
| Type | Credit Union |
| Address | ROCKVILLE, MD 20852 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 19, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Title Company | FIRST TITLE & ESCROW |
| Name | Verified Name |
|---|
| Document Number | 0549640455 |
|---|---|
| Date | Sep 26, 2017 |
| Book Page | 54964/455 |
| Name | LAFAYETTE FCU |
|---|---|
| Type | Credit Union |
| Address | ROCKVILLE, MD 20852 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 239 Months |
| Due | Aug 30, 2037 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0567430277 |
|---|---|
| Date | Oct 12, 2018 |
| Book Page | 56743/277 |
| Name | TOWER FCU |
|---|---|
| Type | Credit Union |
| Address | LAUREL, MD 20707 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 25, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Title Company | PROVEST TITLE AND ESCROW LLC, HARVEST TITLE & ESCROW LLC |
| Name | Verified Name |
|---|
| Document Number | 0652110189 |
|---|---|
| Date | Feb 8, 2022 |
| Book Page | 65211/189 |
| Name | PRECISION MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | ROCKVILLE, MD 20850 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Transaction Type | Mortgage |
| Record Updated | May 3, 2022 |
| Title Company | PROVEST TITLE AND ESCROW LLC, HARVEST TITLE & ESCROW LLC |
| Name | Verified Name |
|---|---|
| Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Document Number | 0652300033 |
|---|---|
| Date | Feb 10, 2022 |
| Book Page | 65230/33 |
| Name | TOWER FCU |
|---|---|
| Type | Credit Union |
| Address | LAUREL, MD 20707 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 25, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Aug 1, 2018 |
| Property Address | 8400 POSTOAK RD, POTOMAC, MD 20854-3480 |
| Document Number | 0563970062 |
| Book / Page | 056397 / 000062 |
| Instrument Date | Jul 25, 2018 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2018 |
| Title Company | FIRST TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 8400 POSTOAK RD POTOMAC MD 208543480, POTOMAC, MD 20854-3480 |
| Document Number | 563970067 |
|---|---|
| Date | Aug 1, 2018 |
| Book Page | 056397/000067 |
| Name | BURKE & HERBERT BK & TR CO |
|---|---|
| Address | ALEXANDRIA, VA 22314 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 31, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
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 | $1,011,000 (+6.45%) Land $411,500 Building $599,500 | $1,011,000 (-) Land $411,500 Building $599,500 | |
| 2025 | $11,083.00 (+1.01%) | $949,767 (+14.8%) | $1,011,000 (+22.2%) Land $411,500 Building $599,500 |
| 2024 | $10,972.00 (+28.09%) | ||
| 2023 | $827,300 Land $392,600 Building $434,700 | $827,300 Land $392,600 Building $434,700 | |
| 2022 | $8,566.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 94% of the US · lower than 87% of Maryland |
|---|---|
| Wildfire Likelihood | Under 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 462 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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