20 RICHMOND ST
Valuation
Tax & Assessment
Property Facts
Transaction History(5)
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.
Owner Tools
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
20 Richmond St 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.
- Costs less per square foot than 96% of homes in Dover 03820
- Bigger than 70% of homes in Strafford County
- 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 42% 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 42% of homes nearby
Pricier than 4% of homes nearby
Bigger than 67% of homes nearby
Newer than 11% of homes nearby
| Measure | This home | Dover 03820 | Strafford County |
|---|---|---|---|
| Estimated valuepricier than | $499,900 | 42% of homes | 50% of homes |
| Price per ft²pricier than | $240 | 4% of homes | 19% of homes |
| Living areabigger than | 2,081 ft² | 67% of homes | 70% of homes |
| Year builtnewer than | 1890 | 11% of homes | 8% of homes |
About 20 Richmond St
How much is 20 Richmond St, Dover, NH worth?
The TopHap Estimate for 20 Richmond St, Dover, NH is $499,900 as of Aug 30, 2026. The likely range is $418,999 to $580,801. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 20 Richmond St, Dover, NH last sell?
20 Richmond St, Dover, NH last sold on Jun 15, 2017 for $225,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 20 Richmond St, Dover, NH?
20 Richmond St, Dover, NH has 5 bedrooms, 1.5 bathrooms and 2,081 square feet of living space.
When was 20 Richmond St, Dover, NH built?
20 Richmond St, Dover, NH was built in 1890, making it 136 years old. It is a conventional home. The building has 2 stories.
What schools serve 20 Richmond St, Dover, NH?
20 Richmond St, Dover, NH is assigned to Woodman Park Elementary School (elementary), rated C-; Dover Middle School (middle), rated B-; Dover High School (high). All sit in Dover School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 20 Richmond St, Dover, NH compare to other homes in Dover 03820?
Among the 9,553 homes in Dover 03820, it is worth more than 42% of them ($499,900 against a typical $538,662), its price per square foot is higher than 4% of them ($240 against a typical $341), it is bigger than 67% of them (2,081 ft² against a typical 1,672 ft²) and it is newer than 11% of them (1890 against a typical 1975). Measured against all of Strafford County, it is worth more than 50% 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 20 Richmond St, Dover, NH?
The 2025 property tax bill for 20 Richmond St, Dover, NH was $8,978. The county assessed it at $456,200.
More homes on Richmond St
- 21 Richmond St # 239 bd · 4 ba · 4,250 ft² · Sold $850K · Sep 2024
- 8 Richmond St$490K4 bd · 1.5 ba · 1,746 ft² · Sold $317K · Jan 2021
- 17 Richmond St # 196 bd · 4 ba · 3,094 ft² · Sold $435K · Mar 2016
- 3 Richmond St$634K5 bd · 2 ba · 2,154 ft² · Sold $345K · Jul 2015
- 14 Richmond St$838K3 bd · 2.5 ba · 3,178 ft² · Sold $396K · Jul 2014
- 11 Richmond St # 156 bd · 2.5 ba · 3,148 ft² · Sold $245K · Dec 2011
- 7 Richmond St$620K4 bd · 2.5 ba · 2,253 ft² · Sold $305K · Aug 2007
- 18 Richmond St5 bd · 2 ba · 2,057 ft² · Sold $274K · Jul 2006
- 27 Richmond St$473K5 bd · 1.5 ba · 1,646 ft² · Sold $225K · Jul 2005
- 25 Richmond St5 bd · 1.5 ba · 1,646 ft² · Sold $220K · May 2005
- 10 Richmond St10 bd · 3 ba · 3,778 ft² · Sold $88K · Jun 1995
- 22 Richmond St$537K4 bd · 2 ba · 1,745 ft² · Sold Jan 1900
Closest homes
- 18 Richmond St70 ft · 5 bd · 2 ba · 2,057 ft² · Sold $274K · Jul 2006
- 14 Richmond St$838K70 ft · 3 bd · 2.5 ba · 3,178 ft² · Sold $396K · Jul 2014
- 22 Richmond St$537K69 ft · 4 bd · 2 ba · 1,745 ft² · Sold Jan 1900
- 7 W Concord St$697K128 ft · 5 bd · 3 ba · 2,484 ft² · Sold $343K · Jun 2017
- 9 W Concord St$577K128 ft · 4 bd · 2 ba · 1,144 ft² · Sold Jan 1900
- 10 Richmond St140 ft · 10 bd · 3 ba · 3,778 ft² · Sold $88K · Jun 1995
- 13 W Concord St$607K148 ft · 4 bd · 1.5 ba · 2,022 ft² · Sold $240K · Apr 2021
- 11 W Concord St$485K148 ft · 4 bd · 1.5 ba · 2,058 ft² · Sold Jan 1900
More homes in Dover 03820
- 11 Boxwood Ln$995K4 bd · 3 ba · 2,676 ft² · Sold $995K · Aug 2026
- 16 Corbin Dr$537K2 bd · 2 ba · 1,572 ft² · Sold $543K · Aug 2026
- 1 Lennon Dr$1.2M3 bd · 3.5 ba · 3,726 ft² · Sold $1.2M · Aug 2026
- 11 Elm St6 bd · 2 ba · 2,304 ft² · Sold $660K · Aug 2026
- 28 Rogers St$548K4 bd · 1.5 ba · 1,794 ft² · Sold $525K · Aug 2026
- 3 Maplewood Ave$500K4 bd · 2 ba · 1,008 ft² · Sold $500K · Aug 2026
- 50 Piscataqua Rd$570K3 bd · 1 ba · 1,336 ft² · Sold $570K · Aug 2026
- 10 Shaws Ln$750K3 bd · 2.5 ba · 2,344 ft² · Sold $750K · Aug 2026
- 30 Elmview Cir$555K3 bd · 1.5 ba · 1,394 ft² · Sold $555K · Aug 2026
- 278 Long Hill Rd$850K4 bd · 3.5 ba · 3,608 ft² · Sold $850K · Aug 2026
- 8 James St$705K3 bd · 2 ba · 2,200 ft² · Sold $705K · Aug 2026
- 7 Blue Heron Dr$650K4 bd · 2.5 ba · 2,646 ft² · Sold $650K · Aug 2026
Assigned schools
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