522 Koch Rd, Linthicum Heights, MD 21090 Property Records

Anne Arundel County property record for 522 Koch Rd, Linthicum Heights, MD 21090

Property Summary

Property Type	Single Family Home
Details	2 ba · 2,262 sqft · built 1960
Lot Size	0.37 acres (16,117 sqft)
Owner	2 Individual Names on File
Last Sale	$455,000 (Jan 2025)
Tax Bill	$3,508 (2024)
Deeds & Mortgages	Dec 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`05-000-18195200`

Property Details

APN / Parcel Number

Primary APN	`05-000-18195200`
Alternative APNs	`5-000-18195200` `00018195200`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	2,262 sqft Living Area
1st Floor Area	1,131 sqft
Basement Area	565 sqft
Finished Basement	565 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Conventional
Exterior Material	Stone
Construction Type	Stone
Roof Material	Composition Shingle
Lot Area	16,117 sqft (0.37 acres)
Garage Type	Carport
Garage Area	348 sqft
Carport	Carport
Carport Area	348 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Deck Area	75 sqft
Patio Area	180 sqft
Shed	1 Shed
Shed Area	229 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	00018195200
Street Address	522 KOCH RD
City	LINTHICUM HEIGHTS
State	MD
Zip	21090-1812
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R5
Legal Description	.37 ACRE LINTHICUM
Legal Subdivision	LINTHICUM
Legal Block	2
Jurisdiction	ANNE ARUNDEL MD
Township / Civil Division	1
Census Block Group	2
Census Block	2012
Census Tract	750300

Owner

Source: Anne Arundel County records · APN 05-000-18195200

Assessment roll updated August 13, 2025 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	522 KOCH RD, LINTHICUM HEIGHTS, MD 21090-1812
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 09, 2025 · Amount on Record
Deed Sale	Jan 09, 2025 · Amount on Record
Prior Sale	Dec 09, 2020 · Amount on Record
Deed Book / Page	41014 / 23
Prior Transfer Date	Dec 16, 2014
Prior Transfer Doc	0279770436
Record Updated	Jun 08, 2026

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ANNE ARUNDEL MD
Recording Date	Dec 09, 2020
Property Address	522 KOCH RD, LINTHICUM HTS, MD 21090-1812
Document Number	0357600188
Book / Page	035760 / 000188
Instrument Date	Nov 02, 2020
Transaction Type	Transfer
Record Updated	Jan 08, 2021
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$3,300.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1 RESEARCH CT #255 POTOMAC MD 208503236, 255, POTOMAC, MD 20850-3236

Tax Assessment & Valuation

Source: Anne Arundel County records · Assessment roll updated August 13, 2025 · Last verified April 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

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
2025		$371,700 (+23.94%) Land $141,200 Building $230,500	$371,700 (-) Land $141,200 Building $230,500
2024	$3,508.00 (+20.38%)
2023	$2,914.00 Homeowner's exemption	$299,900	$371,700 Land $141,200 Building $230,500

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 16, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	2 (2011–2014)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Apr 2014 · rainfall accumulation

Wildfire

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 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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Fiber · Cable in parts of the area	2,000 / 2,000
Radiate Holdings Cable	1,500 / 50
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Believe Wireless Fixed Wireless	500 / 100
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 249 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	GLEN BURNIE-BROADNECK serves 290,606 people
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 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.