6 S Union St, Wilmington, DE 19805 Property Records

New Castle County property record for 6 S Union St, Wilmington, DE 19805

Property Summary

Property Type	Store with Apartments
Details	1,674 sqft · built 1918
Lot Size	0.03 acres (1,307 sqft)
Owner	Company Name on File
Last Sale	$96,000 (May 2004)
Tax Bill	$3,106 (2025)
Deeds & Mortgages	Apr 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`26-026.40-151`

Property Details

APN / Parcel Number

Primary APN	`26-026.40-151`

Interior

Stories	2 Stories
Building Area	1,674 sqft Gross Area
1st Floor Area	1,152 sqft

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1918
Exterior Material	Brick
Construction Type	Concrete
Lot Area	1,307 sqft (0.03 acres)
Lot Dimensions	75 ft deep x 18 ft wide

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Street Address	6 S UNION ST
City	WILMINGTON
State	DE
Zip	19805-3828
Property Category	Commercial
Property Type	Commercial > Retail > Store with Apartments
Local Zoning Code	26C-2
Legal Description	BEG AT POINT ON ELY SIDE OF UNION ST AT 60 FT WIDE
Legal Subdivision	WILMINGTON
Legal Block	550
Legal Lot Number	23
Jurisdiction	NEW CASTLE DE
Township / Civil Division	WILMINGTON
Census Block Group	3
Census Block	3002
Census Tract	2500

Owner

6 S Union St, a commercial property, is owned by a company that bought it in May 2004.

Source: New Castle County records, as of April 13, 2026

Owner of Record	Company Name on File
Mailing Address	2 NICOLE CT, NEW CASTLE, DE 19720-3761
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 20, 2004 · Amount on File
Deed Sale	May 20, 2004 · Amount on File
Deed Document Number	200454824
Record Updated	Oct 29, 2026

April 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	NEW CASTLE DE
Recording Date	Apr 24, 2017
Property Address	6 S UNION ST, WILMINGTON, DE 19805-3828
Document Number	0000019969
Instrument Date	Apr 17, 2017
Instrument	20170424-0019969
Transaction Type	Transfer
Record Updated	Nov 22, 2021

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2 NICOLE CT, NEW CASTLE, DE 19720-3761

Mortgage

Document Number	0000019970
Date	Apr 24, 2017
Instrument	20170424-0019970

Lender

Name	WILMINGTON ECONOMIC DEVELOPMENT CORPORAT
Type	Non-Lending Institution
Address	WILMINGTON, DE 19801

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 6 S Union St was $3,106, up 1,534.7% from the year before.

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

Property Jurisdictions

Type	Name
State	Delaware
County	New Castle County
Municipality	Wilmington City
Unified School District	Christina School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$3,106.00 (+1,534.74%)	$320,000 (+814.29%) Land $154,800 Building $165,200
2024	$190.00 (-27.48%)	$35,000 (-) Land $7,800 Building $27,200
2023	$262.00	$35,000 (-) Land $7,800 Building $27,200
2022		$35,000 Land $7,800 Building $27,200

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 6 S Union St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2006.

Source: FEMA National Flood Hazard Layer, effective January 21, 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	1 in force
Nearby Flood Claims	3 (2006–2008)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Oct 2008 · 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

The area around 6 S Union St has no burnable land within ember reach, so its wildfire risk is not rated.

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 905 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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