1. Home
  2. Delaware
  3. New Castle County
  4. Newark
  5. Cornwallis Sq

6 Cornwallis Sq, Newark, DE 19713 Property Records

New Castle County property record for 6 Cornwallis Sq, Newark, DE 19713

Property Summary

Property TypeCondominium
Details2 bd · 1.5 ba · 1,152 sqft · built 1965
OwnerIndividual Name on File
Last Sale$199,900 (Mar 2023)
Tax Bill$1,377 (2025)
Deeds & MortgagesMar 2023 Mortgage
Mar 2020 Sale
Flood ZoneZone X (minimal risk)
APN18-044.00-157.C-0C06

Property Details

APN / Parcel Number

Primary APN18-044.00-157.C-0C06

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Plumbing Fixtures7 Plumbing Fixtures
Stories2 Stories
Building Area1,152 sqft Living Area
1st Floor Area576 sqft
FlooringWood
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1965
Effective Year BuiltEffective 1965
Architectural StyleCondo/Apartment
Exterior MaterialAluminum/Vinyl
Roof TypeGable
Roof MaterialAsphalt

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address6 CORNWALLIS SQ
CityNEWARK
StateDE
Zip19713-4006
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning Code18RR
Legal SubdivisionHASLET PARK CONDO
Legal Unit06
JurisdictionNEW CASTLE DE
Township / Civil DivisionNEWARK
Census Block Group1
Census Block1033
Census Tract14702

Owner

6 Cornwallis Sq, a condominium, is owned and occupied by an individual who bought it in March 2023.

Source: New Castle County records, as of October 20, 2026

Owner of RecordIndividual Name on File
Mailing Address6 CORNWALLIS SQ, NEWARK, DE 19713-4006
OccupancyOwner Occupied
Owner TypeIndividual

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

DateDocument
Mar 13, 2023Deed, Transfer · Conventional Mortgage
ZILLOW HOME LOANS LLC
Mar 20, 2020Grant Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 13, 2023 · Amount on File
Deed SaleMar 13, 2023 · Amount on File
Deed Document Number202315877
Record UpdatedOct 29, 2026

March 2023: Deed, Transfer

Document TypeDeed
JurisdictionNEW CASTLE DE
Recording DateMar 13, 2023
Property Address6 CORNWALLIS SQ, NEWARK, DE 19713-4006
Document Number0000015877
Map ReferenceDD I VOL 88 PG 89
Instrument DateMar 7, 2023
Instrument20230313-0015877
Transaction TypeTransfer
Record UpdatedMar 23, 2023

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address6 CORNWALLIS SQ, NEWARK, DE 19713-4006

Mortgage

Document Number0000015881
DateMar 13, 2023
Instrument20230313-0015881
Lender
NameZILLOW HOME LOANS LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueApr 1, 2053

March 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionNEW CASTLE DE
Recording DateMar 20, 2020
Property Address6 CORNWALLIS SQ, NEWARK, DE 19713-4006
Document Number0000023080
Instrument DateMar 13, 2020
Instrument23080
Transaction TypeTransfer
Record UpdatedJun 25, 2020
Title CompanyATTORNEY ONLY

Transaction

AmountAmount on Record
Tax$2,220.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipMarried Couple
Address6 CORNWALLIS SQ NEWARK DE 197134006, NEWARK, DE 19713-4006

Tax Assessment & Valuation

The 2025 property tax bill for 6 Cornwallis Sq was $1,377.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,377.00$196,800 Land $40,000 Building $156,800
2024$197,280
2023$1,634.00$45,200 (-) Land $6,800 Building $38,400
2022$45,200 Land $6,800 Building $38,400

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 Cornwallis Sq in Zone X, an area of minimal flood risk, though there have been 12 flood claims nearby since 1999.

Source: FEMA National Flood Hazard Layer, effective January 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies8 in force
Nearby Flood Claims12 (1999–2011)
Claims Outside the SFHA3 of 12
Most Recent ClaimAug 2011 · Hurricane Irene
Claims by Event
  • Hurricane Irene, Aug 2011 · 3 claims
  • Severe Storms, Tornadoes, And Flooding From The Remnants Of, Sep 2004 · 3 claims
  • Hurricane Floyd Major Disaster Declarations, Sep 1999 · 5 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

Wildfire risk around 6 Cornwallis Sq is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 99.1% of the US · lower than 95% of Delaware
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemNEWARK WATER DEPARTMENT
serves 40,000 people · EPA ID DE0000630
Water SourceSurface water
Last State InspectionDec 2023
Lead1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
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 85 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber		2,300 / 2,300
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

Nearby Properties on Cornwallis Sq

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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