Cornwallis Sq, Newark, DE Property Records

New Castle County property records for 18 addresses on Cornwallis Sq, Newark, DE · Last verified August 2026

Cornwallis Sq Highlights

Properties 18
Median Sale Price $156,000
Deeds and Mortgages on File 17
Median Price per Sqft $135
Owner Occupied 78%
Median Annual Tax Bill $1,379
Median Year Built 1965
Median Ownership Tenure 5 years

Properties on Cornwallis Sq

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

1 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$1,0182025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

2 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3 Cornwallis Sq

2.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000May 2019 Amount on Record Jun 2014 1 Name on Record Assessor + 4 DocumentsUpdated Apr 2026

4 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
$1,3772025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

5 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Aug 2026

6 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
$199,900Mar 2023 $1,3772025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

7 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated Aug 2026

8 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

9 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$1,5202025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

10 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

11 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Aug 2026

12 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$1,5202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

13 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
$1,3792025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

14 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$105,000Aug 2014 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

15 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
$156,000Jan 2025 $1,3772025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

16 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$1,5202025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

17 Cornwallis Sq

2 bd · 1.5 ba · 1,152 sqft

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18 Cornwallis Sq

2 bd · 1.5 ba · 1,440 sqft

Last Sale Tax Bill Prior Sale Owner Records
$163,200Jul 2021 $1,5202025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Cornwallis Sq

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets