Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$158,421$84 / 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 90How 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 $48,533 on Oct 6, 2015

421 MONROE RD

BATH, NH 03740
3
Beds
1
Baths
1,886 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$158K
$143K low$174K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$48,533 · Oct 6, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,391 (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.$101,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$325,660

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.28
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
3
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Conventional
CountyGRAFTON
Lot (acres)The size of the land the home sits on, from county records.0.57
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Woodsville High SchoolA
High · Grades 9–12 · 2.3 mi
E
Bath Village School
Elementary · Grades KG–6 · 4.3 mi
M
Haverhill Cooperative Middle SchoolC-
Middle · Grades 7–8 · 7.3 mi

District: Haverhill Cooperative School District

Neighborhood · ZIP 03740These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.88

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.83%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.724
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.20 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,430
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,952
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.40 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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

421 Monroe 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 98% of homes in Grafton County
  • Among the lowest price per square foot in Grafton County
  • Bigger than 65% of homes in Grafton County
  • Has a smaller lot than 91% of homes in Bath 03740
  • Older than 88% of homes in Grafton County

What homes are worth in Bath 03740

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

This home
$135K$895K

This home is worth more than 4% of homes in Bath 03740.

How it measures up in Bath 03740

The dot is this home. The mark in the middle is the typical home in Bath 03740.

Estimated value$158,421
CheaperTypical $318,230Pricier

Pricier than 4% of homes nearby

Price per ft²$84
CheaperTypical $197Pricier

Pricier than 4% of homes nearby

Living area1,886 ft²
SmallerTypical 1,686 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.57 ac
SmallerTypical 3.6 acBigger

Bigger than 9% of homes nearby

Year built1900
OlderTypical 1980Newer

Newer than 19% of homes nearby

How 421 Monroe Rd ranks against every home in each area.
MeasureThis homeBath 03740Grafton County
Estimated valuepricier than$158,4214% of homes2% of homes
Price per ft²pricier than$844% of homesalmost no homes
Living areabigger than1,886 ft²58% of homes65% of homes
Lot sizebigger than0.57 ac9% of homes29% of homes
Year builtnewer than190019% of homes12% of homes

About 421 Monroe Rd

How much is 421 Monroe Rd, Bath, NH worth?

The TopHap Estimate for 421 Monroe Rd, Bath, NH is $158,421 as of Aug 30, 2026. The likely range is $143,092 to $173,750. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Monroe Rd, Bath, NH last sell?

421 Monroe Rd, Bath, NH last sold on Oct 6, 2015 for $48,533, according to the county's recorded deed.

How big is 421 Monroe Rd, Bath, NH?

421 Monroe Rd, Bath, NH has 3 bedrooms, 1 bathrooms, 1,886 square feet of living space and a 0.57-acre lot.

When was 421 Monroe Rd, Bath, NH built?

421 Monroe Rd, Bath, NH was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 421 Monroe Rd, Bath, NH?

421 Monroe Rd, Bath, NH is assigned to Woodsville High School (high), rated A; Bath Village School (elementary); Haverhill Cooperative Middle School (middle), rated C-. All sit in Haverhill Cooperative School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Monroe Rd, Bath, NH compare to other homes in Bath 03740?

Among the 608 homes in Bath 03740, it is worth more than 4% of them ($158,421 against a typical $318,230), its price per square foot is higher than 4% of them ($84 against a typical $197), it is bigger than 58% of them (1,886 ft² against a typical 1,686 ft²), its lot is bigger than 9% of them (0.57 ac against a typical 3.6 ac) and it is newer than 19% of them (1900 against a typical 1980). Measured against all of Grafton County, it is worth more than 2% 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 421 Monroe Rd, Bath, NH?

The 2025 property tax bill for 421 Monroe Rd, Bath, NH was $2,391. The county assessed it at $101,700.

More homes on Monroe Rd

Closest homes

More homes in Bath 03740

Assigned schools

Explore the area

See this home in context

Open 421 Monroe 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
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