509 Mansfield Rd, Silver Spring, MD 20910 Property Records

Montgomery County property record for 509 Mansfield Rd, Silver Spring, MD 20910

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,400 sqft · built 1944
Lot Size	0.158 acres (6,875 sqft)
Owner	2 Individual Names on File
Last Sale	$635,000 (Dec 2024)
Tax Bill	$6,435 (2025)
Deeds & Mortgages	Jul 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`13-01048393`

Property Details

APN / Parcel Number

Primary APN	`13-01048393`
Alternative APN	`01048393`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,400 sqft Living Area
1st Floor Area	812 sqft
Basement Area	200 sqft
Finished Basement	200 sqft

Exterior

Year Built	Built 1944
Effective Year Built	Effective 1944
Architectural Style	Multi-Level
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	6,875 sqft (0.158 acres)
Deck Area	72 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01048393
Street Address	509 MANSFIELD RD
City	SILVER SPRING
State	MD
Zip	20910-5517
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R60
Legal Description	SLIGO PARK HILLS
Legal Subdivision	SLIGO PARK HILLS
Legal Block	C
Legal Lot Number	23
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	1
Census Block	1004
Census Tract	702401

Owner

Source: Montgomery County assessment roll, APN 13-01048393, as of 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	509 MANSFIELD RD, SILVER SPRING, MD 20910-5517
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 06, 2024 · Amount on Record
Deed Sale	Dec 06, 2024 · Amount on Record
Deed Book / Page	68672 / 346
Prior Transfer Date	Jun 06, 2013
Prior Transfer Doc	0470550094
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	509 MANSFIELD RD, SILVER SPRING, MD 20910-5517
Transaction Type	Mortgage
Record Updated	Jul 14, 2021
Title Company	BOSTON NATIONAL TITLE AGENCY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	509 MANSFIELD RD, SILVER SPRING, MD 20910-5517

Mortgage

Document Number	0634190096
Date	Jul 02, 2021
Book Page	63419/96

Lender

Name	FIRST MORTGAGE SERVICES GROUP INC
Type	Mortgage Company
Address	CUMBERLAND, MD 21502

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	178 Months
Due	May 01, 2036

Tax Assessment & Valuation

Source: Montgomery County assessment roll as of August 17, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Montgomery County
Unified School District	Montgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

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		$597,433 (+7.75%)	$640,400 (-) Land $339,000 Building $301,400
2025	$6,435.00 (-1.77%)	$554,467 (+9.38%)	$640,400 (+25.2%) Land $339,000 Building $301,400
2024	$6,551.00 (+20.31%)
2023		$506,933	$511,500 Land $339,000 Building $172,500
2022	$5,445.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), as of April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 240317024011, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 96% of Maryland
Wildfire Likelihood	Under 0.01% annual chance
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.

Internet Providers

Source: FCC Broadband Data Collection, 445 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	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: Montgomery County, Maryland, Starry.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system MD0150005, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people
Water Source	Surface water
Last State Inspection	May 2025
Lead	Under 1 ppb (2018–2020) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.