406 Deerfield Ave, Silver Spring, MD 20910 Property Records

Montgomery County property record for 406 Deerfield Ave, Silver Spring, MD 20910

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,828 sqft · built 1946
Lot Size	0.131 acres (5,690 sqft)
Owner	2 Individual Names on Record
Last Sale	$490,000 (Feb 2011)
Tax Bill	$6,778 (2025)
Deeds & Mortgages	Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`13-01048531`

Property Details

APN / Parcel Number

Primary APN	`13-01048531`
Alternative APN	`01048531`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,828 sqft Living Area
1st Floor Area	802 sqft
Basement Area	350 sqft
Finished Basement	350 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Architectural Style	Bi-Level
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	5,690 sqft (0.131 acres)

Exterior Amenities

Pool Area	288 sqft
Porch	Open Porch
Porch Area	99 sqft
Deck Area	100 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01048531
Street Address	406 DEERFIELD AVE
City	SILVER SPRING
State	MD
Zip	20910-5504
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R60
Legal Description	SLIGO PARK HILLS SEC
Legal Subdivision	SLIGO PARK HILLS
Legal Block	C
Legal Lot Number	56
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	1
Census Block	1004
Census Tract	702401

Owner

Source: Montgomery County records, 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	2 Individual Names on Record
Mailing Address	406 DEERFIELD AVE, SILVER SPRING, MD 20910-5504
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 28, 2011 · Amount on Record
Deed Sale	Feb 28, 2011 · Amount on Record
Deed Book / Page	41204 / 25
Last Transfer Date	Jun 26, 2020
Transfer Doc	0601440051
Record Updated	Sep 20, 2026

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Jul 28, 2020
Property Address	406 DEERFIELD AVE, SILVER SPRING, MD 20910-5504
Document Number	0601440051
Book / Page	60144 / 51
Map Reference	MB 31 PL 1934
Instrument Date	Jun 26, 2020
Transaction Type	Transfer
Record Updated	Aug 20, 2021
Title Company	FIRST TITLE AND ESCROW

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	406 DEERFIELD AVE, SILVER SPRING, MD 20910-5504

Mortgage

Document Number	6014455
Date	Jul 28, 2020
Instrument	60144/55

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jul 1, 2035

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$611,233 (+4.62%)	$638,200 (-) Land $330,100 Building $308,100
2025	$6,778.00 (-4.24%)	$584,267 (+4.84%)	$638,200 (+14.52%) Land $330,100 Building $308,100
2024	$7,078.00 (+16.97%)
2023		$557,300 Land $330,100 Building $227,200	$557,300 Land $330,100 Building $227,200
2022	$6,051.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

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	2 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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 98.5% 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.

Drinking Water

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

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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 445 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 / 2,000
Astound Broadband Cable	1,500 / 50
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: MoCoNet, Starry.

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