421 Jerome Ave, Linthicum Heights, MD 21090 Property Records

Anne Arundel County property record for 421 Jerome Ave, Linthicum Heights, MD 21090

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 3,135 sqft · built 1991
Lot Size	0.227 acres (9,866 sqft)
Owner	Individual Name on Record
Tax Bill	$4,201 (2025)
Deeds & Mortgages	Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`05-318-90071731`

Property Details

APN / Parcel Number

Primary APN	`05-318-90071731`
Alternative APNs	`5-318-90071731` `31890071731`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,135 sqft Living Area
Gross Area	3,375 sqft
1st Floor Area	1,310 sqft
Basement Area	997 sqft
Finished Basement	997 sqft

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Conventional
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	9,866 sqft (0.227 acres)
Garage Type	Attached
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	55 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Heat Pump
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	31890071731
Street Address	421 JEROME AVE
City	LINTHICUM HEIGHTS
State	MD
Zip	21090-2065
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R5
Legal Description	LT 22 PL 1 GAPGALLEON
Legal Subdivision	GAPGALLEON
Legal Block	3
Legal Lot Number	22
Jurisdiction	ANNE ARUNDEL MD
Township / Civil Division	1
Census Block Group	3
Census Block	3001
Census Tract	750400

Owner

Source: Anne Arundel County records, as of September 4, 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	421 JEROME AVE, LINTHICUM HEIGHTS, MD 21090-2065
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Aug 3, 2010
Transfer Doc	0224840290
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ANNE ARUNDEL MD
Property Address	421 JEROME AVE, LINTHICUM, MD 21090-2065
Transaction Type	Mortgage
Record Updated	Jul 21, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 JEROME AVE, LINTHICUM, MD 21090-2065

Mortgage

Document Number	0370450172
Date	Jun 23, 2021
Book Page	37045/172

Lender

Name	1ST FINANCIAL INC
Type	Mortgage Company
Address	LINTHICUM HEIGHTS, MD 21090

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jul 1, 2036

Tax Assessment & Valuation

Source: Anne Arundel County assessment roll, as of September 4, 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Anne Arundel County
Unified School District	Anne Arundel County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$495,800 (+2.86%)	$523,400 (+8.59%) Land $183,100 Building $340,300
2025	$4,201.00 (+2.11%) Homeowner's exemption	$482,000 (+9.12%) Land $183,100 Building $298,900	$482,000 (-) Land $183,100 Building $298,900
2024	$4,114.00 (+16.91%)
2023	$3,519.00 Homeowner's exemption	$441,733	$482,000 Land $183,100 Building $298,900

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 January 16, 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	3 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 99.1% of the US · lower than 98.5% 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	GLEN BURNIE-BROADNECK serves 290,606 people · EPA ID MD0020017
Water Source	Groundwater
Last State Inspection	May 2024
Lead	Under 1 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	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 489 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Astound Broadband Cable	1,500 / 50
Verizon Fiber	980 / 880
Believe Broadband Fixed Wireless	500 / 100
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile, Xfinity.

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