Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$748,041$268 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $180,000 on Nov 17, 2023

73 ZACHARY DR

DUNBARTON, NH 03046
3
Beds
3.5
Baths
2,792 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.
3.09 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
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

$748K
$680K low$817K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · Nov 17, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,201 (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.$807,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$189,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$618,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$509,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$474,525

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

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.Colonial
CountyMERRIMACK
Lot (acres)The size of the land the home sits on, from county records.3.09
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Dunbarton Elementary SchoolC
Elementary · Grades KG–6 · 2.6 mi
H
Bow High SchoolA
High · Grades 9–12 · 2.6 mi
M
Bow Memorial SchoolB
Middle · Grades 7–8 · 3.0 mi

District: Bow School District

Neighborhood · ZIP 03046These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.98

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.3,248
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.103 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,778
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,568
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

73 Zachary 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 Merrimack County
  • Costs less per square foot than 83% of homes in Dunbarton 03046
  • Bigger than 84% of homes in Dunbarton 03046
  • Has a bigger lot than 72% of homes in Merrimack County
  • Among the newest homes in Merrimack County

What homes are worth in Dunbarton 03046

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

This home
$292K$1.2M

This home is worth more than 73% of homes in Dunbarton 03046.

How it measures up in Dunbarton 03046

The dot is this home. The mark in the middle is the typical home in Dunbarton 03046.

Estimated value$748,041
CheaperTypical $637,914Pricier

Pricier than 73% of homes nearby

Price per ft²$268
CheaperTypical $324Pricier

Pricier than 17% of homes nearby

Living area2,792 ft²
SmallerTypical 2,016 ft²Bigger

Bigger than 84% of homes nearby

Lot size3.09 ac
SmallerTypical 5.06 acBigger

Bigger than 31% of homes nearby

Year built2022
OlderTypical 1990Newer

Newer than 96% of homes nearby

How 73 Zachary Dr ranks against every home in each area.
MeasureThis homeDunbarton 03046Merrimack County
Estimated valuepricier than$748,04173% of homes88% of homes
Price per ft²pricier than$26817% of homes48% of homes
Living areabigger than2,792 ft²84% of homes84% of homes
Lot sizebigger than3.09 ac31% of homes72% of homes
Year builtnewer than202296% of homesalmost all homes

About 73 Zachary Dr

How much is 73 Zachary Dr, Dunbarton, NH worth?

The TopHap Estimate for 73 Zachary Dr, Dunbarton, NH is $748,041 as of Aug 30, 2026. The likely range is $679,573 to $816,509. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 73 Zachary Dr, Dunbarton, NH last sell?

73 Zachary Dr, Dunbarton, NH last sold on Nov 17, 2023 for $180,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 73 Zachary Dr, Dunbarton, NH?

73 Zachary Dr, Dunbarton, NH has 3 bedrooms, 3.5 bathrooms, 2,792 square feet of living space and a 3.09-acre lot.

When was 73 Zachary Dr, Dunbarton, NH built?

73 Zachary Dr, Dunbarton, NH was built in 2022, making it 4 years old. It is a colonial home. The building has 2 stories.

What schools serve 73 Zachary Dr, Dunbarton, NH?

73 Zachary Dr, Dunbarton, NH is assigned to Dunbarton Elementary School (elementary), rated C; Bow High School (high), rated A; Bow Memorial School (middle), rated B. All sit in Bow School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 73 Zachary Dr, Dunbarton, NH compare to other homes in Dunbarton 03046?

Among the 1,184 homes in Dunbarton 03046, it is worth more than 73% of them ($748,041 against a typical $637,914), its price per square foot is higher than 17% of them ($268 against a typical $324), it is bigger than 84% of them (2,792 ft² against a typical 2,016 ft²), its lot is bigger than 31% of them (3.09 ac against a typical 5.06 ac) and it is newer than 96% of them (2022 against a typical 1990). Measured against all of Merrimack County, it is worth more than 88% 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 73 Zachary Dr, Dunbarton, NH?

The 2025 property tax bill for 73 Zachary Dr, Dunbarton, NH was $13,201. The county assessed it at $807,900.

More homes on Zachary Dr

Closest homes

More homes in Dunbarton 03046

Assigned schools

Explore the area

See this home in context

Open 73 Zachary Dr 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map