Mary St, Dover, DE Property Records

Kent County property records for 10 addresses on Mary St, Dover, DE · Last verified June 2026

Mary St Highlights

Properties 10
Median Sale Price $157,843
Deeds and Mortgages on File 12
Median Price per Sqft $84
Owner Occupied 40%
Median Annual Tax Bill $1,468
Median Year Built 1945
Median Ownership Tenure 8 years

Properties on Mary St

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

12 Mary St

4 bd · 6 ba · 3,973 sqft · 0.519 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$643,000Oct 2023 $6,0212023 Amount on Record May 2017 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

220 Mary St

4 bd · 2 ba · 1,760 sqft · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$5502023 1 Name on Record Assessor + 1 DocumentUpdated Oct 2023

231 Mary St

6 bd · 2 ba · 2,244 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Nov 2021 $1,5712023 Amount on Record May 2015 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

233 Mary St

2 bd · 1 ba · 752 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3242023 1 Name on Record AssessorUpdated Oct 2023

306 Mary St

5 bd · 3 ba · 1,872 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$157,843Feb 2018 $1,4682023 Amount on Record Apr 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

320 Mary St

2,698 sqft · Built 1978 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1991 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

506 Mary St

3 bd · 3 ba · 1,969 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7302023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

511 Mary St

3.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2005 $8682023 1 Name on Record Assessor + 1 DocumentUpdated Oct 2023

530 Mary St

3 bd · 2 ba · 1,534 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Apr 2008 $1,6032025 —Apr 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

612 Mary St

12,546 sqft · Built 1945 · 3.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3932023 1 Name on Record Assessor + 4 DocumentsUpdated Oct 2023

Wildfire Risk on Mary St

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