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Single Family ResidenceResidential
$563,659$303 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $540,000 on Apr 30, 2024

21 RIVERSIDE DR

ROCHESTER, NH 03867
3
Beds
1.5
Baths
1,862 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1993
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$564K
$524K low$603K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$540,000 · Apr 30, 2024
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.105%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$428,400
CMG MORTGAGE INC · P · recorded Apr 30, 2024
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$215,000
CMG MORTGAGE INC

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,812 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$510,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$149,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$361,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$296,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$503,595

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountySTRAFFORD
Lot (acres)The size of the land the home sits on, from county records.0.41
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Spaulding High SchoolC+
High · Grades 9–12 · 0.4 mi
E
McClelland Elementary SchoolD+
Elementary · Grades KG–5 · 1.2 mi
M
Rochester Middle SchoolD+
Middle · Grades 6–8 · 1.4 mi

District: Rochester School District

Neighborhood · ZIP 03867These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.106

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.22,563
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.760 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,085
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,264
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

21 Riverside Dr 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 more than 88% of homes in Rochester 03867
  • Costs more per square foot than 73% of homes in Rochester 03867
  • Bigger than 75% of homes in Rochester 03867
  • Newer than 76% of homes in Rochester 03867

What homes are worth in Rochester 03867

Each bar is how many homes fall in that price range. The marker is this home.

This home
$187K$712K

This home is worth more than 88% of homes in Rochester 03867.

How it measures up in Rochester 03867

The dot is this home. The mark in the middle is the typical home in Rochester 03867.

Estimated value$563,659
CheaperTypical $383,206Pricier

Pricier than 88% of homes nearby

Price per ft²$303
CheaperTypical $261Pricier

Pricier than 73% of homes nearby

Living area1,862 ft²
SmallerTypical 1,382 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.41 ac
SmallerTypical 0.35 acBigger

Bigger than 54% of homes nearby

Year built1993
OlderTypical 1976Newer

Newer than 76% of homes nearby

How 21 Riverside Dr ranks against every home in each area.
MeasureThis homeRochester 03867Strafford County
Estimated valuepricier than$563,65988% of homes65% of homes
Price per ft²pricier than$30373% of homes58% of homes
Living areabigger than1,862 ft²75% of homes61% of homes
Lot sizebigger than0.41 ac54% of homes36% of homes
Year builtnewer than199376% of homes68% of homes

About 21 Riverside Dr

How much is 21 Riverside Dr, Rochester, NH worth?

The TopHap Estimate for 21 Riverside Dr, Rochester, NH is $563,659 as of Jul 14, 2026. The likely range is $524,388 to $602,930. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Riverside Dr, Rochester, NH last sell?

21 Riverside Dr, Rochester, NH last sold on Apr 30, 2024 for $540,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Riverside Dr, Rochester, NH?

21 Riverside Dr, Rochester, NH has 3 bedrooms, 1.5 bathrooms, 1,862 square feet of living space and a 0.41-acre lot.

When was 21 Riverside Dr, Rochester, NH built?

21 Riverside Dr, Rochester, NH was built in 1993, making it 33 years old. It is a cape cod home. The building has 2 stories.

What schools serve 21 Riverside Dr, Rochester, NH?

21 Riverside Dr, Rochester, NH is assigned to Spaulding High School (high), rated C+; McClelland Elementary School (elementary), rated D+; Rochester Middle School (middle), rated D+. All sit in Rochester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Riverside Dr, Rochester, NH compare to other homes in Rochester 03867?

Among the 7,496 homes in Rochester 03867, it is worth more than 88% of them ($563,659 against a typical $383,206), its price per square foot is higher than 73% of them ($303 against a typical $261), it is bigger than 75% of them (1,862 ft² against a typical 1,382 ft²), its lot is bigger than 54% of them (0.41 ac against a typical 0.35 ac) and it is newer than 76% of them (1993 against a typical 1976). Measured against all of Strafford County, it is worth more than 65% 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 21 Riverside Dr, Rochester, NH?

The 2025 property tax bill for 21 Riverside Dr, Rochester, NH was $7,812. The county assessed it at $510,600.

More homes on Riverside Dr

Closest homes

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Assigned schools

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