Montgomery County property record for 829 Philadelphia Ave, Silver Spring, MD 20910
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,362 sqft · built 1934 |
| Lot Size | 0.111 acres (4,828 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,052 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage May 2018 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00991493 |
| Primary APN | 13-00991493 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,362 sqft Living Area |
| Gross Area | 1,458 sqft |
| 1st Floor Area | 570 sqft |
| Attic | Attic |
| Attic Area | 175 sqft |
| Basement Area | 264 sqft |
| Finished Basement | 264 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 4,828 sqft (0.111 acres) |
| Garage Type | Detached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 272 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Radiant |
| Sewer | Municipal |
| Account Number | 00991493 |
|---|---|
| Street Address | 829 PHILADELPHIA AVE |
| City | SILVER SPRING |
| State | MD |
| Zip | 20910-4935 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | PT LT 33 BLAIR |
| Legal Subdivision | BLAIR |
| Legal Block | G |
| Legal Lot Number | 33 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 702402 |
829 Philadelphia Ave is owned and occupied by an individual who acquired it in March 1999.
Source: Montgomery County records, as of August 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 829 PHILADELPHIA AVE, SILVER SPRING, MD 20910-4935 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Sep 20, 2021 | Deed of Trust, Mortgage THOMAS REAL ESTATE GROUP 401K PLAN AND T |
| May 9, 2018 | Loan Modification, Mortgage · Conventional Mortgage SPECIALIZED LN SERVICING |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 24, 1999 |
| Deed Sale | Mar 24, 1999 |
| Deed Document Number | 1999141500 |
| Deed Book / Page | 16916 / 474 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 829 PHILADELPHIA AVE, SILVER SPRING, MD 20910-4935 |
| Transaction Type | Mortgage |
| Record Updated | Oct 20, 2021 |
| Name | Verified Name |
|---|---|
| Address | 829 PHILADELPHIA AVE, SILVER SPRING, MD 20910-4935 |
| Document Number | 0640630270 |
|---|---|
| Date | Sep 20, 2021 |
| Book Page | 64063/270 |
| Name | THOMAS REAL ESTATE GROUP 401K PLAN AND T |
|---|---|
| Type | Non-Lending Institution |
| Address | WASHINGTON, DC 20006 |
| Amount | Amount on Record |
|---|---|
| Term | 22 Months |
| Due | Jul 25, 2023 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 829 PHILADELPHIA AVE, SILVER SPRING, MD 20910-4935 |
| Document Number | 0563580006 |
| Instrument Date | May 9, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 7, 2018 |
| Title Company | VISIONET SYSTEMS INC |
| Name | Verified Name |
|---|---|
| Address | 7605 GLENSIDE DR TAKOMA PARK MD 209127544, TAKOMA PARK, MD 20912-7544 |
| Document Number | 0563580006 |
|---|---|
| Date | Jul 25, 2018 |
| Book Page | 056358/000006 |
| Name | SPECIALIZED LN SERVICING |
|---|---|
| Type | Funding / Finance Company |
| Address | HIGHLANDS RANCH, CO 80129 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Jul 24, 2038 |
| Rate | 4.12% |
|---|
The 2025 property tax bill for 829 Philadelphia Ave was $6,052.
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 | $462,300 (+1.67%) | $469,900 (-) Land $294,400 Building $175,500 | |
| 2025 | $6,052.00 | $454,700 | $469,900 Land $294,400 Building $175,500 |
| 2023 | $447,100 Land $294,400 Building $152,700 | $447,100 Land $294,400 Building $152,700 | |
| 2022 | $4,895.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 829 Philadelphia Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2018.
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 | 2 in force |
| Nearby Flood Claims | 1 (2018) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2018 · 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.
The area around 829 Philadelphia Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 409 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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