Montgomery County property record for 505 Royalton Rd, Silver Spring, MD 20901
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,544 sqft · built 1953 |
| Lot Size | 0.169 acres (7,356 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $3,000,000 (Jan 2018) |
| Tax Bill | $4,577 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-01379397 |
| Primary APN | 13-01379397 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,544 sqft Living Area |
| 1st Floor Area | 944 sqft |
| Basement Area | 600 sqft |
| Finished Basement | 600 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Townhouse |
| Exterior Material | Brick |
| Construction Type | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 7,356 sqft (0.169 acres) |
| Pool Type | Spa / Hot Tub (No Pool) |
| Patio Area | 264 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Account Number | 01379397 |
|---|---|
| Street Address | 505 ROYALTON RD |
| City | SILVER SPRING |
| State | MD |
| Zip | 20901-1766 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R60 |
| Legal Description | NORTHWOOD KNOLLS |
| Legal Subdivision | NORTHWOOD KNOLLS |
| Legal Block | 2 |
| Legal Lot Number | 30 |
| Jurisdiction | MONTGOMERY MD |
| Township / Civil Division | 13 |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 703100 |
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 Record |
|---|---|
| Mailing Address | 505 ROYALTON RD, SILVER SPRING, MD 20901-1766 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 31, 2018 · Amount on Record |
| Deed Sale | Jan 31, 2018 · Amount on Record |
| Prior Sale | Jul 20, 2006 · Amount on Record |
| Deed Book / Page | 55580 / 340 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MONTGOMERY MD |
| Property Address | 505 ROYALTON RD, SILVER SPRING, MD 20901-1766 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2022 |
| Title Company | RGS TITLE |
| Name | Verified Name |
|---|---|
| Address | 505 ROYALTON RD, SILVER SPRING, MD 20901-1766 |
| Document Number | 0607600265 |
|---|---|
| Date | Oct 14, 2020 |
| Book Page | 60760/265 |
| Name | NASA FCU |
|---|---|
| Type | Credit Union |
| Address | BOWIE, MD 20716 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Nov 1, 2040 |
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 | $425,667 (+8.31%) | $491,000 (+24.94%) Land $214,700 Building $276,300 | |
| 2025 | $4,577.00 (+19.41%) | $393,000 (+6.64%) Land $214,700 Building $178,300 | $393,000 (-) Land $214,700 Building $178,300 |
| 2023 | $368,533 | $393,000 Land $214,700 Building $178,300 | |
| 2022 | $3,833.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 41% of Maryland |
|---|---|
| Wildfire Likelihood | 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 594 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 / 250 |
May also be available: Astound Broadband, T-Mobile.
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