12621 McAdoo Ct, Silver Spring, MD 20904 Property Records

Montgomery County property record for 12621 McAdoo Ct, Silver Spring, MD 20904

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,305 sqft · built 1967
Lot Size	0.349 acres (15,206 sqft)
Owner	Individual Name on File
Tax Bill	$5,398 (2025)
Flood Zone	Zone X (minimal risk)
APN	`05-00361741`

Property Details

APN / Parcel Number

Primary APN	`05-00361741`
Alternative APN	`00361741`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,305 sqft Living Area
1st Floor Area	1,465 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Architectural Style	Bi-Level
Exterior Material	Combination
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	15,206 sqft (0.349 acres)
Garage Type	Carport
Garage Area	300 sqft
Carport	Carport
Carport Area	300 sqft
Parking Spaces	1 Parking Space
Patio Area	234 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00361741
Street Address	12621 MCADOO CT
City	SILVER SPRING
State	MD
Zip	20904-1622
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	CALVERTON 3661/651
Legal Subdivision	CALVERTON
Legal Block	3
Legal Lot Number	18
Jurisdiction	MONTGOMERY MD
Township / Civil Division	5
Census Block Group	2
Census Block	2000
Census Tract	701424

Owner

Source: Montgomery County assessment roll, APN 05-00361741, 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	Individual Name on File
Mailing Address	12621 MCADOO CT, SILVER SPRING, MD 20904-1622
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Sep 20, 2026

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		$513,200 (+6.33%) Land $270,100 Building $243,100	$513,200 (-) Land $270,100 Building $243,100
2025	$5,398.00 (+53.31%)	$482,633 (+14.5%)	$513,200 (+21.76%) Land $270,100 Building $243,100
2023		$421,500 Land $270,100 Building $151,400	$421,500 Land $270,100 Building $151,400
2022	$3,521.00

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 240317014242, 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 97% of the US · lower than 94% 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, 204 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
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

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.