Grinnell Ct, Bear, DE Property Records

New Castle County property records for 8 addresses on Grinnell Ct, Bear, DE · Last verified August 2026

Grinnell Ct Highlights

Properties 8
Median Sale Price $626,897
Deeds and Mortgages on File 6
Median Price per Sqft $158
Owner Occupied 88%
Median Annual Tax Bill $4,898
Median Year Built 2006
Median Ownership Tenure 17 years

Properties on Grinnell Ct

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

503 Grinnell Ct

4 bd · 2.5 ba · 3,614 sqft · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$529,368Aug 2006 $4,3012025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

504 Grinnell Ct

4 bd · 3.5 ba · 3,631 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$718,500Apr 2025 Amount on Record Nov 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

505 Grinnell Ct

4 bd · 3.5 ba · 3,385 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2024 Amount on Record Dec 2013 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

506 Grinnell Ct

4 bd · 3.5 ba · 4,109 sqft · 0.36 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$702,097Oct 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

507 Grinnell Ct

4 bd · 2.5 ba · 4,086 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$30,800Jul 2022 $4,8982025 Amount on Record Mar 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

508 Grinnell Ct

5 bd · 3.5 ba · 3,953 sqft · 0.469 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$626,897Aug 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

509 Grinnell Ct

4 bd · 3.5 ba · 3,697 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$569,706Sep 2006 $4,9592025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

510 Grinnell Ct

4 bd · 3.5 ba · 4,120 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$684,955Sep 2006 $4,8962025 1 Name on Record AssessorUpdated May 2026

Wildfire Risk on Grinnell Ct

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

Wildfire RiskLow
this street's cells rank at the 5th percentile of exposed land nationally · 18th in Delaware
Wildfire LikelihoodLow — about 1 in 8,333 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets