21916 Greenbrook Dr, Boyds, MD 20841 Property Records

Montgomery County property record for 21916 Greenbrook Dr, Boyds, MD 20841

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,938 sqft · built 1964
Lot Size	0.666 acres (29,000 sqft)
Owner	Individual Name on Record
Last Sale	$131,871 (Apr 2022)
Tax Bill	$4,134 (2025)
Deeds & Mortgages	Apr 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`02-00021877`

Property Details

APN / Parcel Number

Primary APN	`02-00021877`
Alternative APN	`00021877`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Building Area	1,938 sqft Living Area
1st Floor Area	1,288 sqft
Basement Area	650 sqft
Finished Basement	650 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Architectural Style	Split Foyer
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	29,000 sqft (0.666 acres)
Deck Area	240 sqft
Shed	1 Shed
Shed Area	190 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Connected

Location & Zoning

Account Number	00021877
Street Address	21916 GREENBROOK DR
City	BOYDS
State	MD
Zip	20841-9028
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R200
Legal Description	GREENRIDGE ACRES
Legal Subdivision	GREENRIDGE ACRES
Legal Block	A
Legal Lot Number	10
Jurisdiction	MONTGOMERY MD
Township / Civil Division	2
Census Block Group	1
Census Block	1020
Census Tract	700210

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	Individual Name on Record
Mailing Address	21916 GREENBROOK DR, BOYDS, MD 20841-9028
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 8, 2022 · Amount on Record
Deed Sale	Apr 8, 2022 · Amount on Record
Prior Sale	Jan 20, 2011 · Amount on Record
Deed Book / Page	65558 / 102
Prior Transfer Date	Feb 23, 2022
Prior Transfer Doc	0655580102
Record Updated	Oct 29, 2026

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Apr 8, 2022
Property Address	21916 GREENBROOK DR, BOYDS, MD 20841-9028
Document Number	0655580102
Book / Page	65558 / 102
Map Reference	MB 73 PL 7113
Instrument Date	Feb 23, 2022
Transaction Type	Transfer
Record Updated	Apr 20, 2022
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21916 GREENBROOK DR, BOYDS, MD 20841-9028

Mortgage

Document Number	0065558109
Date	Apr 8, 2022
Instrument	65558/109

Lender

Name	PENTAGON FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Mar 1, 2052

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		$386,233 (+5.08%)	$404,900 (-) Land $181,200 Building $223,700
2025	$4,134.00 (-8.6%)	$367,567 (+6.86%)	$404,900 (+16.05%) Land $181,200 Building $223,700
2024	$4,523.00 (+28.64%)
2023		$343,967	$348,900 Land $181,200 Building $167,700
2022	$3,516.00

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 80% of the US · above 41% of Maryland
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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 141 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20