12100 Atherton Dr, Silver Spring, MD 20902 Property Records

Montgomery County property record for 12100 Atherton Dr, Silver Spring, MD 20902 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 2,704 sqft · built 1952
Lot Size	0.153 acres (6,654 sqft)
Owner	2 Trust Names on File
Last Sale	$139,000 (Jun 1994)
Tax Bill	$6,649 (2025)
Flood Zone	Zone X (minimal risk)
APN	`13-01292580`

Property Details

APN / Parcel Number

Primary APN	`13-01292580`
Alternative APN	`01292580`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,704 sqft Living Area
1st Floor Area	1,152 sqft
Basement Area	400 sqft
Finished Basement	400 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	Bi-Level
Exterior Material	Combination
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,654 sqft (0.153 acres)
Porch	Open Porch
Porch Area	165 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01292580
Street Address	12100 ATHERTON DR
City	SILVER SPRING
State	MD
Zip	20902-1004
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CONNECTICUT AVENUE P ARK
Legal Subdivision	CONN AVE PARK DENITS ADD
Legal Block	B
Legal Lot Number	9
Jurisdiction	MONTGOMERY MD
Township / Civil Division	13
Census Block Group	4
Census Block	4014
Census Tract	703401

Owner

Source: Montgomery County records · APN 13-01292580

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 Trust Names on File
Mailing Address	12100 ATHERTON DR, SILVER SPRING, MD 20902-1004
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 14, 1994 · Amount on Record
Deed Sale	Jun 14, 1994 · Amount on Record
Deed Book / Page	12695 / 556
Last Transfer Date	Oct 13, 2010
Transfer Doc	173681
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Montgomery County records · Assessment roll updated 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		$582,133 (+2.74%)	$613,200 (+8.22%) Land $181,200 Building $432,000
2025	$6,649.00 (-2.28%)	$566,600 (+16%) Land $181,200 Building $385,400	$566,600 (-) Land $181,200 Building $385,400
2024	$6,804.00 (+38.29%)
2023		$488,467	$566,600 Land $181,200 Building $385,400
2022	$4,920.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Montgomery County (24031C), updated April 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Low above 2% of the US · above 4% of Maryland
Wildfire Likelihood	Less than 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 567 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Verizon	Fiber	2,300 / 2,300
Xfinity	Cable	2,000 / 250
Radiate Holdings	Cable	1,500 / 50
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.