810 S Walnut St, Wilmington, DE 19801 Property Records

New Castle County property record for 810 S Walnut St, Wilmington, DE 19801

Property Summary

Property Type	Commercial
Details	4,000 sqft · built 1969
Lot Size	1.3 acres (56,628 sqft)
Owner	2 Company Names on Record
Tax Bill	$2,176 (2025)
Deeds & Mortgages	Aug 2019 Mortgage
Flood Zone	Zone AE (high risk)
APN	`10-001.00-021`

Property Details

APN / Parcel Number

Primary APN	`10-001.00-021`

Interior

Stories	1 Story
Building Area	4,000 sqft Gross Area
1st Floor Area	4,000 sqft

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Exterior Material	Concrete Block
Construction Type	Concrete
Lot Area	56,628 sqft (1.3 acres)

Utilities, Heating & Cooling

Heating System	HVAC
Sewer	Connected

Location & Zoning

Street Address	810 S WALNUT ST
City	WILMINGTON
State	DE
Zip	19801-5234
Property Category	Commercial
Property Type	Commercial > Retail
Local Zoning Code	HI
Legal Subdivision	ARENA CORP
Jurisdiction	NEW CASTLE DE
Township / Civil Division	NEW CASTLE
Census Block Group	1
Census Block	1002
Census Tract	15400

Owner

Source: New Castle County records, as of May 7, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	815 JUSTISON ST, WILMINGTON, DE 19801-5156
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 22, 2019
Deed Sale	Aug 22, 2019
Deed Document Number	201966379
Record Updated	Jun 8, 2026

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NEW CASTLE DE
Recording Date	Aug 22, 2019
Property Address	810 S WALNUT ST, WILMINGTON, DE 19801-5234
Document Number	0000066379
Instrument Date	Aug 22, 2019
Instrument	66379
Transaction Type	Transfer
Record Updated	Sep 9, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	815 JUSTISON ST WILMINGTON DE 198015156, WILMINGTON, DE 19801-5156

Mortgage

Document Number	66383
Date	Aug 22, 2019
Instrument	66383

Lender

Name	A M DOMINO JR SALVAGE CO
Address	1065 PORT PENN RD, HOCKESSIN, DE 19707

Agreement

Amount	Amount Recorded

Interest

Rate	7%

Tax Assessment & Valuation

Source: New Castle County assessment roll, as of April 13, 2026

Property Jurisdictions

Type	Name
State	Delaware
County	New Castle County
Unified School District	Colonial School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$2,176.00 (-73.32%)	$208,000 (+357.14%) Land $208,000
2024	$8,156.00 (+36.46%)	$45,500 (-) Land $45,500
2023	$5,977.00 (+45.39%)	$45,500 (-) Land $45,500
2022	$4,111.00	$45,500 Land $45,500

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · 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	8.0 ft
Flood Insurance Requirement	Required federally backed loans
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	4 in force
Nearby Flood Claims	2 (2022)
Most Recent Claim	Jul 2022 · river or lake flooding

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	Not rated no burnable land within 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	WILMINGTON WATER DEPARTMENT serves 107,976 people · EPA ID DE0000663
Water Source	Surface water
Last State Inspection	Sep 2023
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Treatment report not submitted Oct 2017
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 23 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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