4670 White Marsh Rd, Madison, MD 21648 Property Records

Dorchester County property record for 4670 White Marsh Rd, Madison, MD 21648

Property Summary

Property Type	Single Family Home
Details	1 ba · 900 sqft · built 1961
Lot Size	0.84 acres (36,590 sqft)
Owner	2 Individual Names on Record
Tax Bill	$1,779 (2026)
Flood Zone	Zone AE (high risk)
APN	`16-002577`

Property Details

APN / Parcel Number

Primary APN	`16-002577`
Alternative APN	`002577`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	900 sqft Total Area

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Conventional
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	36,590 sqft (0.84 acres)
Garage Type	Detached
Garage Area	840 sqft
Parking Spaces	3 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	215 sqft
Shed	1 Shed
Shed Area	896 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating Fuel	Electric
Sewer	Connected

Location & Zoning

Account Number	002577
Street Address	4670 WHITE MARSH RD
City	MADISON
State	MD
Zip	21648-1120
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	V
Legal Description	36,590 SQ. FT. W/S WHITE MARSH ROAD MADISON
Jurisdiction	DORCHESTER MD
Township / Civil Division	16, MADISON
Census Block Group	1
Census Block	1015
Census Tract	970804

Owner

Source: Dorchester County records, as of October 1, 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 Record
Mailing Address	4670 WHITE MARSH RD, MADISON, MD 21648-1120
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

Source: Dorchester County assessment roll, as of October 1, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$1,779.00 (+6.02%)	$150,600 (+21.45%) Land $34,900 Building $115,700	$150,600 (+21.45%) Land $34,900 Building $115,700
2025	$1,678.00 (+16.69%)
2023	$1,438.00	$124,000 Land $34,900 Building $89,100	$124,000 Land $34,900 Building $89,100

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 10, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	4.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 356 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	356 in force
Nearby Flood Claims	315 (1985–2025)
Claims Outside the SFHA	16 of 315
Most Recent Claim	Oct 2025 · alluvial fan flooding
Claims by Event	Tropical Storm Isaias, Aug 2020 · 2 claims Hurricane Sandy, Oct 2012 · 6 claims Hurricane Isabel, Sep 2003 · 187 claims

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	Moderate above 43% of the US · above 83% of Maryland
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 17 locations within half a mile, as of December 31, 2025

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