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Single Family ResidenceResidential
$415,584$438 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $238,500 on Nov 20, 2018

12 MARY JANE LN

FLORENCE, MA 01062
3
Beds
1
Baths
948 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$416K
$392K low$439K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$238,500 · Nov 20, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,747 (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.$340,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$121,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$219,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$313,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$356,535

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.Ranch
CountyHAMPSHIRE
Lot (acres)The size of the land the home sits on, from county records.0.25
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, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(13)

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.

M
John F. Kennedy Middle SchoolC+
Middle · Grades 6–8 · 0.6 mi
H
Northampton High SchoolA-
High · Grades 9–12 · 1.7 mi
E
Leeds Street SchoolB-
Elementary · Grades PK–5 · 1.7 mi

District: Northampton School District

Neighborhood · ZIP 01062These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.11,085
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.613 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,249
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,159
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

12 Mary Jane Ln 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 65% of homes in Florence 01062
  • Costs more per square foot than 97% of homes in Hampshire County
  • Smaller than 93% of homes in Florence 01062
  • Has a smaller lot than 85% of homes in Hampshire County

What homes are worth in Florence 01062

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

This home
$263K$1.2M

This home is worth more than 35% of homes in Florence 01062.

How it measures up in Florence 01062

The dot is this home. The mark in the middle is the typical home in Florence 01062.

Estimated value$415,584
CheaperTypical $478,067Pricier

Pricier than 35% of homes nearby

Price per ft²$438
CheaperTypical $324Pricier

Pricier than 91% of homes nearby

Living area948 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.25 ac
SmallerTypical 0.41 acBigger

Bigger than 20% of homes nearby

Year built1965
OlderTypical 1964Newer

Newer than 52% of homes nearby

How 12 Mary Jane Ln ranks against every home in each area.
MeasureThis homeFlorence 01062Hampshire County
Estimated valuepricier than$415,58435% of homes44% of homes
Price per ft²pricier than$43891% of homes97% of homes
Living areabigger than948 ft²7% of homes7% of homes
Lot sizebigger than0.25 ac20% of homes15% of homes
Year builtnewer than196552% of homes47% of homes

About 12 Mary Jane Ln

How much is 12 Mary Jane Ln, Florence, MA worth?

The TopHap Estimate for 12 Mary Jane Ln, Florence, MA is $415,584 as of Sep 24, 2026. The likely range is $391,845 to $439,323. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Mary Jane Ln, Florence, MA last sell?

12 Mary Jane Ln, Florence, MA last sold on Nov 20, 2018 for $238,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 12 Mary Jane Ln, Florence, MA?

12 Mary Jane Ln, Florence, MA has 3 bedrooms, 1 bathrooms, 948 square feet of living space and a 0.25-acre lot.

When was 12 Mary Jane Ln, Florence, MA built?

12 Mary Jane Ln, Florence, MA was built in 1965, making it 61 years old. It is a ranch home. The building has 1 story.

What schools serve 12 Mary Jane Ln, Florence, MA?

12 Mary Jane Ln, Florence, MA is assigned to John F. Kennedy Middle School (middle), rated C+; Northampton High School (high), rated A-; Leeds Street School (elementary), rated B-. All sit in Northampton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Mary Jane Ln, Florence, MA compare to other homes in Florence 01062?

Among the 3,984 homes in Florence 01062, it is worth more than 35% of them ($415,584 against a typical $478,067), its price per square foot is higher than 91% of them ($438 against a typical $324), it is bigger than 7% of them (948 ft² against a typical 1,596 ft²), its lot is bigger than 20% of them (0.25 ac against a typical 0.41 ac) and it is newer than 52% of them (1965 against a typical 1964). Measured against all of Hampshire County, it is worth more than 44% 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 12 Mary Jane Ln, Florence, MA?

The 2025 property tax bill for 12 Mary Jane Ln, Florence, MA was $4,747. The county assessed it at $340,800.

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