4 Mannakee St, Rockville, MD 20850 Property Records

Montgomery County property record for 4 Mannakee St, Rockville, MD 20850

Property Summary

Property Type	Single Family Home
Details	4.5 ba · 5,062 sqft · built 2003
Lot Size	0.207 acres (9,000 sqft)
Owner	2 Company Names on Record
Last Sale	$850,000 (Mar 2004)
Tax Bill	$16,554 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jun 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`04-03411444`

Property Details

APN / Parcel Number

Primary APN	`04-03411444`
Alternative APN	`03411444`

Interior

Full Baths	4.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	5,062 sqft Living Area
1st Floor Area	1,900 sqft
Basement Area	1,400 sqft
Finished Basement	1,400 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Bi-Level
Exterior Material	Brick
Roof Material	Composition Shingle
Lot Area	9,000 sqft (0.207 acres)

Exterior Amenities

Pool Area	800 sqft
Porch	Open Porch
Porch Area	36 sqft
Deck Area	260 sqft
Patio Area	2,400 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	03411444
Street Address	4 MANNAKEE ST
City	ROCKVILLE
State	MD
Zip	20850-2119
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R60
Legal Description	WEST END PARK
Legal Subdivision	WEST END PARK
Legal Block	3
Legal Lot Number	47
Jurisdiction	MONTGOMERY MD
Township / Civil Division	4
Census Block Group	2
Census Block	2010
Census Tract	701005

Owner

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

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

Owner of Record	2 Company Names on Record
Mailing Address	4 MANNAKEE ST, ROCKVILLE, MD 20850-2119
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2021	Deed of Trust, Mortgage · Conventional Mortgage STATE ESTATE EMPLMPLOYEES CU OF MARYLAND
Jun 10, 2020	Deed of Trust, Mortgage STATE EMP CU/MD
Jun 20, 2018	Intrafamily Transfer, Transfer · ARM GEORGE MASON MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 2, 2004 · Amount on Record
Deed Sale	Mar 2, 2004 · Amount on Record
Prior Sale	Mar 2, 2004 · Amount on Record
Deed Document Number	2004298218
Deed Book / Page	26720 / 732
Last Transfer Date	Mar 6, 2025
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	4 MANNAKEE ST, ROCKVILLE, MD 20850-2119
Transaction Type	Mortgage
Record Updated	Aug 11, 2022
Title Company	HOUSEHOLD TITLE AND ESCROW LLC, HOUSEHOLD TITLE & ESCROW LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0635220150
Date	Jul 16, 2021
Book Page	63522/150

Lender

Name	STATE ESTATE EMPLMPLOYEES CU OF MARYLAND
Type	Non-Lending Institution
Address	LINTHICUM HEIGHTS, MD 21090

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jul 1, 2036

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	4 MANNAKEE ST, ROCKVILLE, MD 20850-2119
Document Number	0599130346
Instrument Date	Jun 10, 2020
Transaction Type	Mortgage
Record Updated	Aug 10, 2020
Title Company	HOUSEHOLD TITLE AND ESCROW LLC, HOUSEHOLD TITLE & ESCROW LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4 MANNAKEE ST POTOMAC MD 208502119, POTOMAC, MD 20850-2119

Mortgage

Document Number	0599130346
Date	Jun 25, 2020
Book Page	059913/000346

Lender

Name	STATE EMP CU/MD
Type	Credit Union
Address	LINTHICUM, MD 21090

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 24, 2050

June 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Jun 20, 2018
Property Address	4 MANNAKEE ST, ROCKVILLE, MD 20850-2119
Document Number	0562010212
Book / Page	56201 / 212
Map Reference	MB A PL42
Instrument Date	Jun 4, 2018
Transaction Type	Transfer
Record Updated	Aug 11, 2022
Title Company	HOUSEHOLD TITLE & ESCR LLC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	4 MANNAKEE ST, ROCKVILLE, MD 20850-2119

Mortgage

Document Number	0056201218
Date	Jun 20, 2018
Instrument	56201/218

Lender

Name	GEORGE MASON MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.87%
Type Change Date	Jul 1, 2025
Change Frequency	Annually
Min Rate At Change	3.5%
Max Rate At Change	8.87%
Index	1-Year CMT
Max Rate	8.87%

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,263,333 (+2.3%)	$1,291,700 (-) Land $381,100 Building $910,600
2025	$16,554.00 (-1.36%)	$1,234,967 (+4.02%)	$1,291,700 (+7.05%) Land $381,100 Building $910,600
2024	$16,783.00 (+11.7%)
2023		$1,187,233	$1,206,600 Land $363,000 Building $843,600
2022	$15,025.00

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	4 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 96% of the US · lower than 92% 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	CITY OF ROCKVILLE serves 52,000 people · EPA ID MD0150003
Water Source	Surface water
Last State Inspection	Jun 2025
Lead	Under 1 ppb (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 289 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 / 250
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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