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Single Family ResidenceResidential
$1,104,605$324 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $700,000 on Jul 6, 2007

18 RIDGE ST

MILLIS, MA 02054
4
Beds
3 / 2
Baths
3,406 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.
6.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1840
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.1M
$1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$700,000 · Jul 6, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,262 (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.$930,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$315,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$615,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$928,245

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.57
88
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.172 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyNORFOLK
Lot (acres)The size of the land the home sits on, from county records.6.27
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Clyde F BrownC+
Elementary · Grades PK–5 · 0.6 mi
M
Millis Middle SchoolB+
Middle · Grades 6–8 · 0.7 mi
H
Millis High SchoolB+
High · Grades 9–12 · 0.7 mi

District: Millis School District

Neighborhood · ZIP 02054These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.61

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.8,559
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.711 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,526
Average tempThe average temperature here across a full year.49°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.52%

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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

18 Ridge 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 93% of homes in Millis 02054
  • Costs less per square foot than 90% of homes in Norfolk County
  • Bigger than 96% of homes in Millis 02054
  • Has a bigger lot than 95% of homes in Norfolk County
  • Among the oldest homes in Millis 02054

What homes are worth in Millis 02054

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

This home
$374K$1.3M

This home is worth more than 93% of homes in Millis 02054.

How it measures up in Millis 02054

The dot is this home. The mark in the middle is the typical home in Millis 02054.

Estimated value$1,104,605
CheaperTypical $686,535Pricier

Pricier than 93% of homes nearby

Price per ft²$324
CheaperTypical $379Pricier

Pricier than 13% of homes nearby

Living area3,406 ft²
SmallerTypical 1,831 ft²Bigger

Bigger than 96% of homes nearby

Lot size6.27 ac
SmallerTypical 0.79 acBigger

Bigger than 86% of homes nearby

Year built1840
OlderTypical 1977Newer

Older than almost all homes nearby

How 18 Ridge St ranks against every home in each area.
MeasureThis homeMillis 02054Norfolk County
Estimated valuepricier than$1,104,60593% of homes77% of homes
Price per ft²pricier than$32413% of homes10% of homes
Living areabigger than3,406 ft²96% of homes92% of homes
Lot sizebigger than6.27 ac86% of homes95% of homes
Year builtnewer than1840almost no homesalmost no homes

About 18 Ridge St

How much is 18 Ridge St, Millis, MA worth?

The TopHap Estimate for 18 Ridge St, Millis, MA is $1,104,605 as of Jul 14, 2026. The likely range is $1,012,279 to $1,196,931. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Ridge St, Millis, MA last sell?

18 Ridge St, Millis, MA last sold on Jul 6, 2007 for $700,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 18 Ridge St, Millis, MA?

18 Ridge St, Millis, MA has 4 bedrooms, 3 bathrooms, 3,406 square feet of living space and a 6.27-acre lot.

When was 18 Ridge St, Millis, MA built?

18 Ridge St, Millis, MA was built in 1840, making it 186 years old. It is a colonial home. The building has 2 stories.

What schools serve 18 Ridge St, Millis, MA?

18 Ridge St, Millis, MA is assigned to Clyde F Brown (elementary), rated C+; Millis Middle School (middle), rated B+; Millis High School (high), rated B+. All sit in Millis School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Ridge St, Millis, MA compare to other homes in Millis 02054?

Among the 3,217 homes in Millis 02054, it is worth more than 93% of them ($1,104,605 against a typical $686,535), its price per square foot is higher than 13% of them ($324 against a typical $379), it is bigger than 96% of them (3,406 ft² against a typical 1,831 ft²), its lot is bigger than 86% of them (6.27 ac against a typical 0.79 ac) and it is newer than almost none of them (1840 against a typical 1977). Measured against all of Norfolk County, it is worth more than 77% 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 18 Ridge St, Millis, MA?

The 2025 property tax bill for 18 Ridge St, Millis, MA was $15,262. The county assessed it at $930,600.

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