Dover
Property Data

Strafford County, New Hampshire

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

Strafford County

ZIP Codesby Total Population

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Total Population
33,44033,440

DistributionTotal Population

No data available

Demographics

Total Population

33,440

Median Age

36.9

Population Under 18

16.9%

Population 65+

16.8%

Total Households

15,062

Average Household Size

2.16

Dover, NH 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 Dover, NH
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
0382033,440$94,897$1,60752.7%

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 Dover, NH. 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 records240Recorded215Model estimateRange: 190–248-10.4%
Average recorded sale amount$552,022Recorded——

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 Dover, NH
MeasureDover, NHStrafford County, NH
Median recorded sale amount$525,000$470,000
Recorded amount, 10th percentile$343,800$299,953
Recorded amount, 90th percentile$879,520$779,800
Average recorded floor area (sq ft)1,8521,907
Average recorded bedrooms3.23.1
Average recorded bathrooms21.9
Median year built19741982
Condominium share of properties14.8%5.7%

Dover, NH: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Strafford County, NH: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 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 Dover

Showing page 216 of properties

91 Grove Street

Dover, NH 03820

91 Horne Street

Dover, NH 03820

91 Katie Lane

Dover, NH 03820

91 Littleworth Road

Dover, NH 03820

91 Long Hill Road

Dover, NH 03820

91 Mast Road

Dover, NH 03820

91 Old Dover Point Road

Dover, NH 03820

91 Old Rochester Road

Dover, NH 03820

91 Portland Avenue

Dover, NH 03820

91 Rutland Street

Dover, NH 03820

91 Rutland Street

Dover, NH 03820

91 Spruce Lane

Dover, NH 03820

91 Varney Road

Dover, NH 03820

910 Central Avenue

Dover, NH 03820

911 Central Avenue

Dover, NH 03820

912 Central Avenue

Dover, NH 03820

914 Central Avenue

Dover, NH 03820

915 Central Avenue

Dover, NH 03820

91a Littleworth Road

Dover, NH 03820

92 Back River Road

Dover, NH 03820

92 Belknap Street

Dover, NH 03820

92 Bellamy Woods

Dover, NH 03820

92 Broadway

Dover, NH 03820

92 Cocheco Street

Dover, NH 03820

92 Court Street

Dover, NH 03820

92 Cricketbrook

Dover, NH 03820

92 Emerald Lane

Dover, NH 03820

92 Glenwood Avenue

Dover, NH 03820

92 Horne Street

Dover, NH 03820

92 Industrial Park

Dover, NH 03820

92 Katie Lane

Dover, NH 03820

92 Littleworth Road

Dover, NH 03820

92 Locust Street

Dover, NH 03820-3722

92 Long Hill Road

Dover, NH 03820

92 Old Rochester Road

Dover, NH 03820

92 Portland Avenue

Dover, NH 03820

92 Spruce Lane

Dover, NH 03820

92 Three Rivers Farm Road

Dover, NH 03820

92 Tideview Drive

Dover, NH 03820

92 Waterloo Circle

Dover, NH 03820

920 Central Avenue

Dover, NH 03820

93 6th Street

Dover, NH 03820

93 Belknap Street

Dover, NH 03820

93 Bellamy Woods

Dover, NH 03820

93 Cottonwood Drive

Dover, NH 03820

93 County Farm Cross Road

Dover, NH 03820

93 Cricketbrook

Dover, NH 03820

93 Glen Hill Road

Dover, NH 03820

93 Glenwood Avenue

Dover, NH 03820

93 Grove Street

Dover, NH 03820

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