Middletown
Property Data

New Castle County, Delaware

Explore accurate parcel and ownership records,
directly sourced from county assessors.

New Castle County

ZIP Codesby Total Population

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Total Population
53,23453,234

DistributionTotal Population

No data available

Demographics

Total Population

53,234

Median Age

40.2

Population Under 18

27.1%

Population 65+

16.5%

Total Households

18,608

Average Household Size

2.85

Middletown, DE housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Middletown, DE
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
1970953,234$132,956$1,59986.2%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Middletown, DE. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records631Recorded——
Average recorded sale amount$507,095Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: June 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Middletown, DE
MeasureMiddletown, DENew Castle County, DE
Median recorded sale amount$505,000$340,000
Recorded amount, 10th percentile$288,000$162,000
Recorded amount, 90th percentile$742,000$639,990
Average recorded floor area (sq ft)2,4301,924
Average recorded bedrooms3.53.3
Average recorded bathrooms2.62
Median year built20051973
Condominium share of properties0.4%3.4%

Middletown, DE: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 23, 2026. Calculated . Published . Dataset last refreshed: .

New Castle County, DE: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 23, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: June 2026; not a verified completeness date.

Properties in Middletown

Showing page 524 of properties

910 South Cass Street

Middletown, DE 19709

910 South Scott Street

Middletown, DE 19709

910 South Vernon Street

Middletown, DE 19709

910 Scarlet Oak Street

Middletown, DE 19709

910 Skimmer Street

Middletown, DE 19709

910 Sweet Hollow Way

Middletown, DE 19709

910 Thetis Way

Middletown, DE 19709

910 Waterlilly Lane

Middletown, DE 19709

911 Ash Farm Way

Middletown, DE 19709

911 Bayview Road

Middletown, DE 19709

911 Benalli Drive

Middletown, DE 19709

911 Cadman Drive

Middletown, DE 19709

911 Dogwood Court

Middletown, DE 19709

911 Ericcson Lane

Middletown, DE 19709

911 Glen Eagle Circle

Middletown, DE 19709

911 Johnson Drive

Middletown, DE 19709

911 Kings Crossing

Middletown, DE 19709

911 Lansdowne Road

Middletown, DE 19709

911 Lorewood Grove Road

Middletown, DE 19709

911 Lowell Avenue

Middletown, DE 19709

911 Old Corbit Road

Middletown, DE 19709

911 River Birch Circle

Middletown, DE 19709

911 South Cass Street

Middletown, DE 19709

911 South Scott Street

Middletown, DE 19709

911 South Vernon Street

Middletown, DE 19709

911 Skimmer Street

Middletown, DE 19709

911 Sweet Hollow Way

Middletown, DE 19709

911 Waterlilly Lane

Middletown, DE 19709

911 Zimmy Drive

Middletown, DE 19709

912 Benalli Drive

Middletown, DE 19709

912 Cadman Drive

Middletown, DE 19709

912 Dogwood Court

Middletown, DE 19709

912 Ericcson Lane

Middletown, DE 19709

912 Kings Crossing

Middletown, DE 19709

912 Lissicasey Loop

Middletown, DE 19709

912 Lorewood Grove Road

Middletown, DE 19709

912 Lowell Avenue

Middletown, DE 19709

912 Mashona Drive

Middletown, DE 19709

912 Middletown Warwick Road

Middletown, DE 19709

912 Port Penn Road

Middletown, DE 19709

912 River Birch Circle

Middletown, DE 19709

912 Rustic Barn Road

Middletown, DE 19709

912 South Broad Street

Middletown, DE 19709

912 South Cass Street

Middletown, DE 19709

912 South Scott Street

Middletown, DE 19709

912 South Vernon Street

Middletown, DE 19709

912 Scarlet Oak Street

Middletown, DE 19709

912 Shallcross Lake Road

Middletown, DE 19709

912 Skimmer Street

Middletown, DE 19709

912 Sweet Hollow Way

Middletown, DE 19709

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