Montgomery County property record for 10108 Portland Pl, Silver Spring, MD 20901
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,629 sqft · built 1953 |
| Lot Size | 0.144 acres (6,270 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,182 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01189378 |
| Primary APN | 13-01189378 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,629 sqft Living Area |
| 1st Floor Area | 1,129 sqft |
| Basement Area | 500 sqft |
| Finished Basement | 500 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 6,270 sqft (0.144 acres) |
| Porch | Open Porch |
|---|---|
| Porch Area | 108 sqft |
| Deck Area | 156 sqft |
| Patio Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01189378 |
|---|---|
| Street Address | 10108 PORTLAND PL |
| City | SILVER SPRING |
| State | MD |
| Zip | 20901-2116 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | ARGYLE FOREST |
| Legal Subdivision | ARGYLE FOREST |
| Legal Block | E |
| Legal Lot Number | 5 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 703000 |
10108 Portland Pl is owned and occupied by two individuals who acquired it in August 2003.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10108 PORTLAND PL, SILVER SPRING, MD 20901-2116 |
| 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 | Aug 5, 2003 |
| Deed Sale | Aug 5, 2003 |
| Deed Document Number | 2003278650 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 10108 Portland Pl was $5,182.
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 | $444,800 (+1.28%) | $456,000 (+3.83%) Land $194,800 Building $261,200 | |
| 2025 | $5,182.00 | $439,200 Land $194,800 Building $244,400 | $439,200 Land $194,800 Building $244,400 |
| 2023 | $378,867 | $439,200 Land $194,800 Building $244,400 | |
| 2022 | $3,809.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10108 Portland Pl in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1978.
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 | 1 in force |
| Nearby Flood Claims | 3 (1978–2024) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Jan 2024 · 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.
Wildfire risk around 10108 Portland Pl is low, with less than 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 99.1% of the US · lower than 98.5% of Maryland |
|---|---|
| Wildfire Likelihood | Under 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 821 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 |
| Astound Broadband Cable | 1,500 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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