40 BACK RIVER RD
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Dover School District
Neighborhood · ZIP 03820These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
40 Back River Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 79% of homes in Dover 03820
- Costs more per square foot than 85% of homes in Strafford County
- Smaller than 86% of homes in Dover 03820
- Older than 92% of homes in Strafford County
What homes are worth in Dover 03820
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 21% of homes in Dover 03820.
How it measures up in Dover 03820
The dot is this home. The mark in the middle is the typical home in Dover 03820.
Pricier than 21% of homes nearby
Pricier than 79% of homes nearby
Bigger than 14% of homes nearby
Bigger than 61% of homes nearby
Newer than 10% of homes nearby
| Measure | This home | Dover 03820 | Strafford County |
|---|---|---|---|
| Estimated valuepricier than | $379,616 | 21% of homes | 24% of homes |
| Price per ft²pricier than | $375 | 79% of homes | 85% of homes |
| Living areabigger than | 1,011 ft² | 14% of homes | 15% of homes |
| Lot sizebigger than | 0.52 ac | 61% of homes | 43% of homes |
| Year builtnewer than | 1890 | 10% of homes | 8% of homes |
About 40 Back River Rd
How much is 40 Back River Rd, Dover, NH worth?
The TopHap Estimate for 40 Back River Rd, Dover, NH is $379,616 as of Jul 14, 2026. The likely range is $349,542 to $409,690. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 40 Back River Rd, Dover, NH last sell?
40 Back River Rd, Dover, NH last sold on Sep 16, 2020 for $300,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 40 Back River Rd, Dover, NH?
40 Back River Rd, Dover, NH has 2 bedrooms, 1 bathrooms, 1,011 square feet of living space and a 0.52-acre lot.
When was 40 Back River Rd, Dover, NH built?
40 Back River Rd, Dover, NH was built in 1890, making it 136 years old. It is a conventional home. The building has 1 story.
What schools serve 40 Back River Rd, Dover, NH?
40 Back River Rd, Dover, NH is assigned to Dover Middle School (middle), rated B-; Dover High School (high); Garrison Elementary School (elementary), rated B+. All sit in Dover School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 40 Back River Rd, Dover, NH compare to other homes in Dover 03820?
Among the 9,553 homes in Dover 03820, it is worth more than 21% of them ($379,616 against a typical $494,814), its price per square foot is higher than 79% of them ($375 against a typical $311), it is bigger than 14% of them (1,011 ft² against a typical 1,669 ft²), its lot is bigger than 61% of them (0.52 ac against a typical 0.39 ac) and it is newer than 10% of them (1890 against a typical 1975). Measured against all of Strafford County, it is worth more than 24% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 40 Back River Rd, Dover, NH?
The 2025 property tax bill for 40 Back River Rd, Dover, NH was $8,148. The county assessed it at $414,000.
Closest homes
- 38 Back River Rd$309K49 ft · 3 bd · 1.5 ba · 1,001 ft² · Sold $300K · Jan 2024
- 36 Back River Rd$355K173 ft · 2 bd · 1 ba · 1,373 ft² · Sold $121K · Nov 1998
- 36a Back River Rd$500K173 ft · 3 bd · 2.5 ba · 1,242 ft² · Sold $285K · Jul 2020
- 34 Back River Rd$320K233 ft · 3 bd · 2 ba · 1,158 ft² · Sold $188K · Feb 2008
- 30 Picnic Rock Dr$492K334 ft · 4 bd · 2.5 ba · 1,916 ft² · Sold $320K · Jul 2010
- 46 Back River Rd$995K284 ft · 5 bd · 4 ba · 4,441 ft² · Sold $625K · Apr 2021
- 41 Picnic Rock Dr$528K262 ft · 3 bd · 2.5 ba · 2,058 ft² · Sold Jan 1900
- 32 Back River Rd$427K280 ft · 3 bd · 2.5 ba · 1,831 ft² · Sold $368K · Jul 2020
More homes in Dover 03820
- 178 County Farm Rd$1.1M4 bd · 4.5 ba · 4,196 ft² · Sold $452K · Jul 2026
- 55 Pointe Pl1.65 ac · Sold $735K · Jul 2026
- 2 Elmview Cir$442K4 bd · 1 ba · 974 ft² · Sold $450K · Jul 2026
- 18 Deborah Ln$530K3 bd · 2.5 ba · 1,958 ft² · Sold $500K · Jul 2026
- 15 Folsom St4 bd · 2 ba · 1,785 ft² · Sold $600K · Jul 2026
- 15 Hawthorne Rd$503K3 bd · 1.5 ba · 1,664 ft² · Sold $1.1M · Jul 2026
- 103 Henry Law Ave$423K4 bd · 1 ba · 1,275 ft² · Sold $230K · Jul 2026
- 27 Susannahs Xing$785K4 bd · 2.5 ba · 2,424 ft² · Sold $785K · Jul 2026
- 17 Rogers St$569K2 bd · 2 ba · 1,251 ft² · Sold $571K · Jul 2026
- 12 Olive Meadow Ln$575K3 bd · 3.5 ba · 2,914 ft² · Sold $531K · Jul 2026
- 76 Mast Rd$625K4 bd · 2 ba · 1,531 ft² · Sold $668K · Jul 2026
- 4 Little Bay Dr$1.4M3 bd · 3 ba · 2,544 ft² · Sold $899K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 40 Back River Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map