Montgomery County property record for 611 Thayer Ave, Silver Spring, MD 20910
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,572 sqft · built 1923 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Individual on Record |
| Tax Bill | $6,252 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01041596 |
| Primary APN | 13-01041596 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,572 sqft Living Area |
| 1st Floor Area | 858 sqft |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1923 |
| Architectural Style | Bi-Level |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,500 sqft (0.172 acres) |
| Porch | Open Porch |
| Porch Area | 161 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Radiant |
| Sewer | Municipal |
| Account Number | 01041596 |
|---|---|
| Street Address | 611 THAYER AVE |
| City | SILVER SPRING |
| State | MD |
| Zip | 20910-4523 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | SILVER SPRING PARK |
| Legal Subdivision | SILVER SPRING |
| Legal Block | R |
| Legal Lot Number | 10 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 702402 |
Source: Montgomery County assessment roll, 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 | Individual on Record |
|---|---|
| Mailing Address | 611 THAYER AVE, SILVER SPRING, MD 20910-4523 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 28, 2002 |
| Deed Sale | Feb 28, 2002 |
| Prior Sale | Mar 15, 1995 · Amount on Record |
| Deed Document Number | 2002232157 |
| Deed Book / Page | 20643 / 107 |
| Transfer Doc | 0206430107 |
| Record Updated | Sep 20, 2026 |
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 | $551,633 (+3.66%) | $571,100 (-) Land $343,700 Building $227,400 | |
| 2025 | $6,252.00 (-5.74%) | $532,167 (+5.59%) | $571,100 (+11.39%) Land $343,700 Building $227,400 |
| 2024 | $6,633.00 (+22.22%) | ||
| 2023 | $504,000 | $512,700 Land $343,700 Building $169,000 | |
| 2022 | $5,427.00 |
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
| 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.
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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