1. Home
  2. Delaware
  3. New Castle County
  4. Wilmington
  5. E 10th St

421 E 10th St, Wilmington, DE 19801 Property Records

New Castle County property record for 421 E 10th St, Wilmington, DE 19801

Property Summary

Property TypeSingle Family Home
Lot Size0.01 acres (436 sqft)
OwnerIndividual Name on Record
Last Sale$700 (Apr 2024)
Tax Bill$210 (2025)
Deeds & MortgagesApr 2024 Sale
Flood ZoneZone X (minimal risk)
APN26-036.10-422

Property Details

APN / Parcel Number

Primary APN26-036.10-422

Exterior

Lot Area436 sqft (0.01 acres)
Lot Dimensions26 ft deep x 17 ft wide

Location & Zoning

Street Address421 E 10TH ST
CityWILMINGTON
StateDE
Zip19801-3603
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code26R-3
Legal SubdivisionWALTON SUBD
Legal Lot NumberC
JurisdictionNEW CASTLE DE
Township / Civil DivisionWILMINGTON
Census Block Group2
Census Block2005
Census Tract900

Owner

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

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

Owner of RecordIndividual Name on Record
Mailing Address523 E 3RD ST, WILMINGTON, DE 19801-3911
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleApr 4, 2024 · Amount on Record
Deed SaleApr 4, 2024 · Amount on Record
Prior SaleDec 9, 2009 · Amount on Record
Deed Document Number202421298
Prior Transfer DateNov 20, 2009
Prior Transfer Doc0000078216
Record UpdatedOct 29, 2026

April 2024: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNEW CASTLE DE
Recording DateApr 4, 2024
Property Address421 E 10TH ST, WILMINGTON, DE 19801
Document Number0000021298
Instrument DateApr 4, 2024
Instrument20240404-0021298
Transaction TypeTransfer
Record UpdatedApr 17, 2024

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address933 CLIFFORD BROWN WALK, WILMINGTON, DE 19801-3619

Transferred To (Grantee/Buyer)

NameVerified Name
Address523 E 3RD ST, WILMINGTON, DE 19801-3911

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateDelaware
CountyNew Castle County
MunicipalityWilmington City
Unified School DistrictChristina School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$210.00 (+14.13%)$30,200 (+2,645.45%) Land $29,500 Building $700
2024$253,170
2023$184.00 (+41.54%)$1,100 (-) Land $500 Building $600
2022$130.00$1,100 Land $500 Building $600

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 January 21, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot 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 SystemWILMINGTON WATER DEPARTMENT
serves 107,976 people · EPA ID DE0000663
Water SourceSurface water
Last State InspectionSep 2023
LeadUnder 1 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureTreatment report not submitted
Oct 2017
Monitoring and ReportingNone
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 968 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless · Fiber in parts of the area		300 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: T-Mobile.

Nearby Properties on E 10th St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures