510 State St, Seaford, DE 19973 Property Records

Sussex County property record for 510 State St, Seaford, DE 19973

Property Summary

Property Type	Single Family Home
Details	3 bd · 1,170 sqft · built 1990
Lot Size	0.14 acres (6,120 sqft)
Owner	2 Individual Names on Record
Last Sale	$129,900 (Jun 2019)
Tax Bill	$841 (2026)
Deeds & Mortgages	Jun 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`331-5.19-19.00`

Property Details

APN / Parcel Number

Primary APN	`331-5.19-19.00`

Interior

Bedrooms	3 Beds
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,170 sqft Living Area
Elevator	Elevator

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Lot Area	6,120 sqft (0.14 acres)
Lot Dimensions	102 ft deep x 60 ft wide
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	510 STATE ST
City	SEAFORD
State	DE
Zip	19973-1512
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	TN
Legal Description	WIL-MAR VILLAGE LOT 6
Legal Subdivision	SEAFORD
Legal Lot Number	6
Jurisdiction	SUSSEX DE
Township / Civil Division	SEAFORD
Census Block Group	2
Census Block	2021
Census Tract	50406

Owner

Source: Sussex County records, as of September 18, 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	510 STATE ST, SEAFORD, DE 19973-1512
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 11, 2019 · Amount on Record
Deed Sale	Jun 11, 2019 · Amount on Record
Deed Document Number	201920484
Deed Book / Page	5073 / 12
Record Updated	Oct 29, 2026

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUSSEX DE
Property Address	510 STATE ST, SEAFORD, DE 19973-1512
Document Number	0175910324
Instrument Date	Jun 10, 2019
Transaction Type	Mortgage
Record Updated	Jun 18, 2019
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	510 STATE ST SEAFORD DE 199731512, SEAFORD, DE 19973-1512

Mortgage

Document Number	0175910324
Date	Jun 11, 2019
Book Page	017591/000324
Instrument	20485

Lender

Name	ON Q FIN'L
Type	Funding / Finance Company
Address	TEMPE, AZ 85281

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 10, 2049

Tax Assessment & Valuation

Source: Sussex County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Delaware
County	Sussex County
Municipality	Seaford City
Unified School District	Seaford School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$841.00 (+6.59%)	$11,950 (-) Land $1,350 Building $10,600	$223,100 (-) Land $26,400 Building $196,700
2025	$789.00 (+32.16%)	$11,950 (-) Land $1,350 Building $10,600	$223,100 (+833.47%) Land $26,400 Building $196,700
2023	$597.00	$11,950 Land $1,350 Building $10,600	$23,900 Land $2,700 Building $21,200

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective August 17, 2025 · 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
Community Rating System	Class 9 (5% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	3 (2011)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2011 · rainfall accumulation

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 95% of Delaware
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	SEAFORD WATER DEPARTMENT serves 6,699 people · EPA ID DE0000246
Water Source	Groundwater
Last State Inspection	Oct 2025
Lead	1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Radium resolved · Oct 2020
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 217 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, T-Mobile.

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