Montgomery County property record for 575 Thayer Ave, Apt 403, Silver Spring, MD 20910
| Property Type | Condominium |
|---|---|
| Details | 690 sqft · built 1960 |
| Lot Size | 0.021 acres (904 sqft) |
| Owner | Individual Name on File |
| Last Sale | $120,000 (Jul 2005) |
| Tax Bill | $1,205 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01635375 |
| Primary APN | 13-01635375 |
|---|---|
| Alternative APN |
|
| Units | 60 Units |
|---|---|
| Building Area | 690 sqft Living Area |
| 1st Floor Area | 690 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Condo/Apartment |
| Lot Area | 904 sqft (0.021 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01635375 |
|---|---|
| Street Address | 575 THAYER AVE, 403 |
| City | SILVER SPRING |
| State | MD |
| Zip | 20910-5300 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | R10 |
| Legal Description | UN403 PAR A&B THAYER TOWERS |
| Legal Subdivision | THAYER TOWERS |
| Legal Block | R |
| Legal Unit | 403 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 702402 |
575 Thayer Ave, Apt 403 is owned and occupied by an individual who bought it in July 2005.
Source: Montgomery County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 575 THAYER AVE, 403, SILVER SPRING, MD 20910-5300 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 14, 2005 · Amount on File |
| Deed Sale | Jul 14, 2005 · Amount on File |
| Prior Sale | Oct 27, 2003 · Amount on File |
| Deed Document Number | 200523998 |
| Deed Book / Page | 30298 / 722 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 575 Thayer Ave, Apt 403 was $1,205.
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 | $160,000 (-) Land $48,000 Building $112,000 | $160,000 (-) Land $48,000 Building $112,000 | |
| 2025 | $1,205.00 | $160,000 Land $48,000 Building $112,000 | $160,000 Land $48,000 Building $112,000 |
| 2023 | $160,000 Land $48,000 Building $112,000 | $160,000 Land $48,000 Building $112,000 | |
| 2022 | $1,112.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 575 Thayer Ave, Apt 403 in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 575 Thayer Ave, Apt 403 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 96% of the US · lower than 92% 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 540 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 · Fiber in parts of the area | 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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