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Triplex (3 Units, Any Combination)Residential
Last sold for $1 on Feb 28, 2011

584 MAIN ST

ASHBY, MA 01431
8
Beds
4 / 1
Baths
4,838 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
16
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1 · Feb 28, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,877 (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.$517,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$452,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$494,500

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Triplex (3 Units, Any Combination)
CountyMiddlesex
Lot (acres)The size of the land the home sits on, from county records.1.00
ConstructionThe main material the home's frame and walls are built from.Stone
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
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(11)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ashby Elementary SchoolB-
Elementary · Grades KG–4 · 0.7 mi
M
Hawthorne Brook Middle SchoolC-
Middle · Grades 5–8 · 5.6 mi
H
North Middlesex Regional High SchoolB-
High · Grades 9–12 · 7.8 mi

District: North Middlesex School District

Neighborhood · ZIP 01431These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.3,266
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.136 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$108,151
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,531
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

584 Main 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.

  • Among the largest homes in Ashby 01431
  • Has a smaller lot than 80% of homes in Ashby 01431
  • Older than 85% of homes in Ashby 01431

How it measures up in Ashby 01431

The dot is this home. The mark in the middle is the typical home in Ashby 01431.

Living area4,838 ft²
SmallerTypical 1,762 ft²Bigger

Bigger than almost all homes nearby

Lot size1 ac
SmallerTypical 2.11 acBigger

Bigger than 20% of homes nearby

Year built1915
OlderTypical 1972Newer

Newer than 15% of homes nearby

How 584 Main St ranks against every home in each area.
MeasureThis homeAshby 01431Middlesex County
Living areabigger than4,838 ft²almost all homes98% of homes
Lot sizebigger than1 ac20% of homes80% of homes
Year builtnewer than191515% of homes21% of homes

About 584 Main St

When did 584 Main St, Ashby, MA last sell?

584 Main St, Ashby, MA last sold on Feb 28, 2011 for $1, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 584 Main St, Ashby, MA?

584 Main St, Ashby, MA has 8 bedrooms, 4 bathrooms, 4,838 square feet of living space and a 1.00-acre lot.

When was 584 Main St, Ashby, MA built?

584 Main St, Ashby, MA was built in 1915, making it 111 years old. The building has 2 stories.

What schools serve 584 Main St, Ashby, MA?

584 Main St, Ashby, MA is assigned to Ashby Elementary School (elementary), rated B-; Hawthorne Brook Middle School (middle), rated C-; North Middlesex Regional High School (high), rated B-. All sit in North Middlesex School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 584 Main St, Ashby, MA compare to other homes in Ashby 01431?

Among the 1,214 homes in Ashby 01431, it is bigger than almost all of them (4,838 ft² against a typical 1,762 ft²), its lot is bigger than 20% of them (1 ac against a typical 2.11 ac) and it is newer than 15% of them (1915 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 584 Main St, Ashby, MA?

The 2025 property tax bill for 584 Main St, Ashby, MA was $7,877. The county assessed it at $517,200.

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