Montgomery County property record for 10529 Macarthur Blvd, Potomac, MD 20854
| Property Type | Single Family Home |
|---|---|
| Details | 3.5 ba · 3,520 sqft · built 1975 |
| Lot Size | 0.36 acres (15,668 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $16,501 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-01705321 |
| Primary APN | 10-01705321 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,520 sqft Living Area |
| Gross Area | 3,995 sqft |
| 1st Floor Area | 1,784 sqft |
| Basement Area | 412 sqft |
| Finished Basement | 412 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 15,668 sqft (0.36 acres) |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 475 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 800 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 228 sqft |
| Deck Area | 225 sqft |
| Boat Access | Boat Access |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01705321 |
|---|---|
| Street Address | 10529 MACARTHUR BLVD |
| City | POTOMAC |
| State | MD |
| Zip | 20854-3806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R200 |
| Legal Description | RIVER FALLS & ADJ PARCEL |
| Legal Subdivision | RIVER FALLS |
| Legal Block | A |
| Legal Lot Number | P20 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 10 |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 706008 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Listed Area | Within Washington Aqueduct listed 1973 · 8 contributing resources · National Historic Landmark (designated 1973) · NRIS 73002123 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
10529 Macarthur Blvd is owned and occupied by two individuals who acquired it in October 2002.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10529 MACARTHUR BLVD, POTOMAC, MD 20854-3806 |
| 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 | Oct 22, 2002 |
| Deed Sale | Oct 22, 2002 |
| Prior Sale | Sep 11, 1997 · Amount on File |
| Deed Document Number | 2002252934 |
| Deed Book / Page | 22027 / 97 |
| Transfer Doc | 0000252934 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 10529 MACARTHUR BLVD, POTOMAC, MD 20854-3806 |
| Document Number | 0594600418 |
| Instrument Date | Apr 21, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 3, 2020 |
| Title Company | KVS TITLE LLC |
| Name | Verified Name |
|---|---|
| Address | 10529 MACARTHUR BLVD POTOMAC MD 208543806, POTOMAC, MD 20854-3806 |
| Document Number | 0594600418 |
|---|---|
| Date | Apr 30, 2020 |
| Book Page | 059460/000418 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 29, 2050 |
The 2025 property tax bill for 10529 Macarthur Blvd was $16,501.
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 | $1,476,500 (+2.94%) | $1,560,900 (+8.83%) Land $505,800 Building $1,055,100 | |
| 2025 | $16,501.00 | $1,434,300 Land $505,800 Building $928,500 | $1,434,300 Land $505,800 Building $928,500 |
| 2023 | $1,213,567 | $1,434,300 Land $505,800 Building $928,500 | |
| 2022 | $12,009.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10529 Macarthur Blvd in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2019.
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 |
| Flood Insurance Cost | Premium on File median of 27 policies |
| Nearby Flood Policies | 27 in force |
| Nearby Flood Claims | 3 (2019–2025) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jul 2025 · rainfall accumulation |
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 10529 Macarthur Blvd 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 137 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
4G LTE only, no 5G reported
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