Montgomery County property record for 512 Thayer Ave, Silver Spring, MD 20910 · Last verified August 2026
| Property Type | Townhouse |
|---|---|
| Details | 1.5 ba · 1,156 sqft · built 1954 |
| Lot Size | 0.09 acres (3,924 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $94,800 (May 1998) |
| Tax Bill | $3,913 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00991221 |
| Primary APN | 13-00991221 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,156 sqft Living Area |
| 1st Floor Area | 578 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Built-Up Asphalt |
| Lot Area | 3,924 sqft (0.09 acres) |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 00991221 |
|---|---|
| Street Address | 512 THAYER AVE |
| City | SILVER SPRING |
| State | MD |
| Zip | 20910-5317 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | BLAIR-TAKOMA SEC 2 |
| Legal Subdivision | BLAIR |
| Legal Block | D |
| Legal Lot Number | P11 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 702402 |
Source: Montgomery County records · APN 13-00991221
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 512 THAYER AVE, SILVER SPRING, MD 20910-5317 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 05, 1998 · Amount on Record |
| Deed Sale | May 05, 1998 · Amount on Record |
| Deed Document Number | 1998116033 |
| Deed Book / Page | 15809 / 1 |
| Last Transfer Date | Dec 10, 2018 |
| Transfer Doc | 0570370062 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 512 THAYER AVE, SILVER SPRING, MD 20910-5317 |
| Transaction Type | Mortgage |
| Record Updated | May 03, 2022 |
| Title Company | TITLE365 |
| Name | Verified Name |
|---|
| Document Number | 0613190184 |
|---|---|
| Date | Dec 09, 2020 |
| Book Page | 61319/184 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2050 |
Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Maryland |
| County | Montgomery County |
| Unified School District | Montgomery County Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $396,767 (+11.6%) | $438,000 (-) Land $220,000 Building $218,000 | |
| 2025 | $3,913.00 (-5.98%) | $355,533 (+13.12%) | $438,000 (+39.36%) Land $220,000 Building $218,000 |
| 2024 | $4,162.00 (+27.86%) | ||
| 2023 | $314,300 Land $220,000 Building $94,300 | $314,300 Land $220,000 Building $94,300 | |
| 2022 | $3,255.00 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317024023, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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 |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 538 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Xfinity | Cable | 2,000 / 2,000 |
| Radiate Holdings | Cable | 1,500 / 50 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon, Starry. Availability varies by address; speeds are provider-advertised maximums, not measured.
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