20224 McNamara Rd, Poolesville, MD 20837 Property Records

Montgomery County property record for 20224 McNamara Rd, Poolesville, MD 20837

Property Summary

Property Type	Single Family Home
Details	4.5 ba · 6,602 sqft · built 2011
Lot Size	0.517 acres (22,537 sqft)
Owner	2 Company Names on File
Last Sale	$695,484 (May 2011)
Tax Bill	$11,067 (2025)
Deeds & Mortgages	Nov 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`03-03618986`

Property Details

APN / Parcel Number

Primary APN	`03-03618986`
Alternative APN	`03618986`

Interior

Full Baths	4.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	6,602 sqft Living Area
Gross Area	7,262 sqft
1st Floor Area	2,548 sqft
Basement Area	1,800 sqft
Finished Basement	1,800 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Architectural Style	Bi-Level
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	22,537 sqft (0.517 acres)
Garage Type	Attached
Garage Area	534 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	50 sqft
Deck Area	400 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	03618986
Street Address	20224 MCNAMARA RD
City	POOLESVILLE
State	MD
Zip	20837-9418
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PR75
Legal Description	STONEY SPRINGS
Legal Subdivision	STONEY SPRINGS
Legal Block	F
Legal Lot Number	10
Jurisdiction	MONTGOMERY MD
Township / Civil Division	3
Census Block Group	1
Census Block	1057
Census Tract	700500

Owner

20224 McNamara Rd is owned by a company that bought it in May 2011.

Source: Montgomery County records, as of August 17, 2026

Owner of Record	2 Company Names on File
Mailing Address	20224 MCNAMARA RD, POOLESVILLE, MD 20837-9418
Owner Type	Company
Vesting	Life Tenant

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 11, 2011 · Amount on File
Deed Sale	May 11, 2011 · Amount on File
Prior Sale	May 11, 2011 · Amount on File
Deed Document Number	201141581/0340
Deed Book / Page	41581 / 340
Record Updated	Sep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Nov 27, 2023
Property Address	20224 MCNAMARA RD, POOLESVILLE, MD 20837-9418
Document Number	0675670022
Book / Page	67567 / 22
Map Reference	PL 23715
Instrument Date	Nov 15, 2023
Transaction Type	Transfer
Record Updated	Dec 13, 2023
Title Company	HERITAGE TITLE LT, HERITAGE TITLE

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	Tenants in Severalty
Address	20224 MCNAMARA RD, POOLESVILLE, MD 20837-9418

Tax Assessment & Valuation

The 2025 property tax bill for 20224 McNamara Rd was $11,067.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$956,267 (+5.77%)	$1,008,400 (-) Land $200,500 Building $807,900
2025	$11,067.00	$904,133	$1,008,400 Land $200,500 Building $807,900
2023		$842,967	$852,000 Land $200,500 Building $651,500
2022	$9,607.00

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

Flood

FEMA maps place 20224 McNamara Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force
Nearby Flood Claims	119 (1978–1996)
Claims Outside the SFHA	11 of 119
Most Recent Claim	Sep 1996 · rainfall accumulation

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

Wildfire risk around 20224 McNamara Rd is low, with a 0.01% annual chance of wildfire.

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	TOWN OF POOLESVILLE serves 6,005 people · EPA ID MD0150002
Water Source	Groundwater influenced by surface water
Last State Inspection	Jun 2025
Lead	5 ppb (2016–2018) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 99 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	1,200 / 35
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20