Montgomery County property record for 21 Sonata Ct, Silver Spring, MD 20901 · Last verified August 2026
| Property Type | Townhouse |
|---|---|
| Details | 3.5 ba · 1,997 sqft · built 1985 |
| Lot Size | 0.052 acres (2,257 sqft) |
| Owner | Individual Name on File |
| Last Sale | $526,500 (Aug 2023) |
| Tax Bill | $5,812 (2025) |
| Deeds & Mortgages | Aug 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-02420591 |
| Primary APN | 05-02420591 |
|---|---|
| Alternative APN |
|
| Full Baths | 3.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,997 sqft Living Area |
| 1st Floor Area | 726 sqft |
| Basement Area | 545 sqft |
| Finished Basement | 545 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Townhouse |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 2,257 sqft (0.052 acres) |
| Porch | Open Porch |
| Porch Area | 154 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 02420591 |
|---|---|
| Street Address | 21 SONATA CT |
| City | SILVER SPRING |
| State | MD |
| Zip | 20901-5064 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | DUMONT OAKS |
| Legal Subdivision | DUMONT OAKS |
| Legal Block | C |
| Legal Lot Number | 54 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 5 |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 701506 |
Source: Montgomery County records · APN 05-02420591
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 | Individual Name on File |
|---|---|
| Mailing Address | 21 SONATA CT, SILVER SPRING, MD 20901-5064 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Surviving Spouse |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 08, 2023 · Amount on Record |
| Deed Sale | Aug 08, 2023 · Amount on Record |
| Prior Sale | Oct 04, 2010 · Amount on Record |
| Deed Book / Page | 67259 / 138 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Recording Date | Aug 08, 2023 |
| Property Address | 21 SONATA CT, SILVER SPRING, MD 20901-5064 |
| Document Number | 0672590138 |
| Book / Page | 67259 / 138 |
| Map Reference | MB 127 PL 14863 |
| Instrument Date | Jul 27, 2023 |
| Transaction Type | Transfer |
| Record Updated | Aug 23, 2023 |
| Title Company | AVALON SETTLEMENTS INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,316.25 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 21 SONATA CT, SILVER SPRING, MD 20901-5064 |
| Document Number | 0067259147 |
|---|---|
| Date | Aug 08, 2023 |
| Instrument | 67259/147 |
| Name | GREENWAY FUNDING GROUP INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2053 |
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 | $498,900 (+6.83%) Land $184,000 Building $314,900 | $498,900 (-) Land $184,000 Building $314,900 | |
| 2025 | $5,812.00 (+51.31%) | $467,000 (+15.82%) | $498,900 (+23.74%) Land $184,000 Building $314,900 |
| 2023 | $403,200 (+5.79%) Land $184,000 Building $219,200 | $403,200 (-) Land $184,000 Building $219,200 | |
| 2022 | $3,841.00 Homeowner's exemption | $381,133 | $403,200 Land $184,000 Building $219,200 |
Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317015062, 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 | 5 in force |
| Nearby Flood Claims | 2 (2011) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2011, other causes, Hurricane Irene |
| Wildfire Risk | Low above 20% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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 139 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 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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