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Single Family ResidenceResidential
$828,219$309 / 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 Aug 30, 2026
Last sold for $799,400 on Nov 4, 2025

7 ONEIL ST

HUDSON, MA 01749
3
Beds
1
Baths
2,679 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.
0.92 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.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$828K
$778K low$878K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$799,400 · Nov 4, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,756 (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.$702,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$236,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$466,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$659,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,127,840

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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Conventional
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.92
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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
C a FarleyB-
Elementary · Grades PK–4 · 0.3 mi
M
David J. Quinn Middle SchoolC
Middle · Grades 5–7 · 0.7 mi
H
Hudson High SchoolC
High · Grades 8–12 · 1.2 mi

District: Hudson School District

Neighborhood · ZIP 01749These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.20,357
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,766 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,752
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,047
Average tempThe average temperature here across a full year.48°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.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

7 Oneil 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.

  • Worth more than 86% of homes in Hudson 01749
  • Costs less per square foot than 89% of homes in Middlesex County
  • Bigger than 90% of homes in Hudson 01749
  • Has a bigger lot than 76% of homes in Middlesex County
  • Older than 86% of homes in Hudson 01749

What homes are worth in Hudson 01749

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

This home
$259K$1.1M

This home is worth more than 86% of homes in Hudson 01749.

How it measures up in Hudson 01749

The dot is this home. The mark in the middle is the typical home in Hudson 01749.

Estimated value$828,219
CheaperTypical $596,653Pricier

Pricier than 86% of homes nearby

Price per ft²$309
CheaperTypical $374Pricier

Pricier than 19% of homes nearby

Living area2,679 ft²
SmallerTypical 1,593 ft²Bigger

Bigger than 90% of homes nearby

Lot size0.92 ac
SmallerTypical 0.43 acBigger

Bigger than 68% of homes nearby

Year built1900
OlderTypical 1966Newer

Newer than 14% of homes nearby

How 7 Oneil St ranks against every home in each area.
MeasureThis homeHudson 01749Middlesex County
Estimated valuepricier than$828,21986% of homes55% of homes
Price per ft²pricier than$30919% of homes11% of homes
Living areabigger than2,679 ft²90% of homes79% of homes
Lot sizebigger than0.92 ac68% of homes76% of homes
Year builtnewer than190014% of homes15% of homes

About 7 Oneil St

How much is 7 Oneil St, Hudson, MA worth?

The TopHap Estimate for 7 Oneil St, Hudson, MA is $828,219 as of Aug 30, 2026. The likely range is $778,009 to $878,429. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7 Oneil St, Hudson, MA last sell?

7 Oneil St, Hudson, MA last sold on Nov 4, 2025 for $799,400, according to the county's recorded deed.

How big is 7 Oneil St, Hudson, MA?

7 Oneil St, Hudson, MA has 3 bedrooms, 1 bathrooms, 2,679 square feet of living space and a 0.92-acre lot.

When was 7 Oneil St, Hudson, MA built?

7 Oneil St, Hudson, MA was built in 1900, making it 126 years old. It is a conventional home. The building has 2 stories.

What schools serve 7 Oneil St, Hudson, MA?

7 Oneil St, Hudson, MA is assigned to C a Farley (elementary), rated B-; David J. Quinn Middle School (middle), rated C; Hudson High School (high), rated C. All sit in Hudson School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7 Oneil St, Hudson, MA compare to other homes in Hudson 01749?

Among the 6,463 homes in Hudson 01749, it is worth more than 86% of them ($828,219 against a typical $596,653), its price per square foot is higher than 19% of them ($309 against a typical $374), it is bigger than 90% of them (2,679 ft² against a typical 1,593 ft²), its lot is bigger than 68% of them (0.92 ac against a typical 0.43 ac) and it is newer than 14% of them (1900 against a typical 1966). Measured against all of Middlesex County, it is worth more than 55% 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 7 Oneil St, Hudson, MA?

The 2025 property tax bill for 7 Oneil St, Hudson, MA was $9,756. The county assessed it at $702,900.

More homes on Oneil St

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Assigned schools

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