New Castle
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
62,39262,392

DistributionTotal Population

No data available

Demographics

Total Population

62,392

Median Age

39.7

Population Under 18

21.8%

Population 65+

15.8%

Total Households

23,641

Average Household Size

2.61

New Castle, 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 New Castle, DE
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
1972062,392$75,403$1,36367.6%

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 New Castle, 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 records570Recorded——
Average recorded sale amount$282,226Recorded——

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 New Castle, DE
MeasureNew Castle, DENew Castle County, DE
Median recorded sale amount$261,960$340,000
Recorded amount, 10th percentile$151,483$162,000
Recorded amount, 90th percentile$425,250$639,990
Average recorded floor area (sq ft)1,6061,924
Average recorded bedrooms3.23.3
Average recorded bathrooms1.72
Median year built19671973
Condominium share of properties1.9%3.4%

New Castle, 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 New Castle

Showing page 1 of properties

1 1/2 Albany Avenue

New Castle, DE 19720

1 1st Avenue

New Castle, DE 19720

1 2nd Avenue

New Castle, DE 19720

1 3rd Avenue

New Castle, DE 19720

1 4th Avenue

New Castle, DE 19720

1 Abson Drive

New Castle, DE 19720

1 Aidone Drive

New Castle, DE 19720

1 Albany Avenue

New Castle, DE 19720

1 Alden Court

New Castle, DE 19720

1 Alicea Court

New Castle, DE 19720

1 Andover Court

New Castle, DE 19720

1 Angola Road

New Castle, DE 19720

1 Antioch Court

New Castle, DE 19720

1 Aquilla Avenue

New Castle, DE 19720

1 Arden Avenue

New Castle, DE 19720

1 Bancroft Road

New Castle, DE 19720

1 Barkston Way

New Castle, DE 19720

1 Bassett Avenue

New Castle, DE 19720

1 Baylis Street

New Castle, DE 19720

1 Baywatch Road

New Castle, DE 19720

1 Bellecor Drive

New Castle, DE 19720

1 Berkely Way

New Castle, DE 19720

1 Beyer Court

New Castle, DE 19720

1 Birkshire Road

New Castle, DE 19720

1 Bizarre Drive

New Castle, DE 19720

1 Black Road

New Castle, DE 19720

1 Blyth Court

New Castle, DE 19720

1 Boston Place

New Castle, DE 19720

1 Boswell Road

New Castle, DE 19720

1 Boulden Circle

New Castle, DE 19720

1 Brian Court

New Castle, DE 19720

1 Briarcliff Drive

New Castle, DE 19720

1 Bristol Way

New Castle, DE 19720

1 Burdock Court

New Castle, DE 19720

1 Burton Avenue

New Castle, DE 19720

1 Calwell Drive

New Castle, DE 19720

1 Candlewick Court

New Castle, DE 19720

1 Capo Lane

New Castle, DE 19720

1 Carleton Court

New Castle, DE 19720

1 Carrington Court

New Castle, DE 19720

1 Catherine Street

New Castle, DE 19720

1 Cavallero Court

New Castle, DE 19720

1 Cawdor Lane

New Castle, DE 19720

1 Caxton Drive

New Castle, DE 19720

1 Charles Drive

New Castle, DE 19720

1 Charring Lane

New Castle, DE 19720

1 Chelwynne Road

New Castle, DE 19720

1 Cherry Road

New Castle, DE 19720

1 Clinton Court

New Castle, DE 19720

1 Coachlight Court

New Castle, DE 19720

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