Skip to content
Skip to content
TopHapOpen in map
CondominiumResidential
$1,381,665$635 / 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 Sep 24, 2026
Last sold for $1,387,500 on Jul 3, 2024

20 BACON ST

WINCHESTER, MA 01890
5
Beds
4 / 2
Baths
2,177 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.
1925
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.4M
$1.3M low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,387,500 · Jul 3, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$12,319 (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.$1,110,800 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,110,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,110,800

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.18 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.Condominium
CountyMiddlesex
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Gravity
CoolingThe type of cooling or air conditioning in the home.Yes
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(4)

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
McCall Middle SchoolA+
Middle · Grades 6–8 · 0.5 mi
H
Winchester High SchoolA+
High · Grades 9–12 · 0.9 mi
E
Ambrose Elementary SchoolA+
Elementary · Grades KG–5 · 0.9 mi

District: Winchester School District

Neighborhood · ZIP 01890These 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.23
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.3.4%
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.23,604
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,661 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$195,899
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$255,940
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.58%

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

20 Bacon 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 Middlesex County
  • Costs more per square foot than 80% of homes in Middlesex County
  • Smaller than 66% of homes in Winchester 01890
  • Older than 73% of homes in Winchester 01890

What homes are worth in Winchester 01890

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

This home
$351K$3.5M

This home is worth more than 41% of homes in Winchester 01890.

How it measures up in Winchester 01890

The dot is this home. The mark in the middle is the typical home in Winchester 01890.

Estimated value$1,381,665
CheaperTypical $1,514,789Pricier

Pricier than 41% of homes nearby

Price per ft²$635
CheaperTypical $582Pricier

Pricier than 70% of homes nearby

Living area2,177 ft²
SmallerTypical 2,644 ft²Bigger

Bigger than 34% of homes nearby

Year built1925
OlderTypical 1952Newer

Newer than 27% of homes nearby

How 20 Bacon St ranks against every home in each area.
MeasureThis homeWinchester 01890Middlesex County
Estimated valuepricier than$1,381,66541% of homes86% of homes
Price per ft²pricier than$63570% of homes80% of homes
Living areabigger than2,177 ft²34% of homes63% of homes
Year builtnewer than192527% of homes29% of homes

About 20 Bacon St

How much is 20 Bacon St, Winchester, MA worth?

The TopHap Estimate for 20 Bacon St, Winchester, MA is $1,381,665 as of Sep 24, 2026. The likely range is $1,266,430 to $1,496,899. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Bacon St, Winchester, MA last sell?

20 Bacon St, Winchester, MA last sold on Jul 3, 2024 for $1,387,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 20 Bacon St, Winchester, MA?

20 Bacon St, Winchester, MA has 5 bedrooms, 4 bathrooms and 2,177 square feet of living space.

When was 20 Bacon St, Winchester, MA built?

20 Bacon St, Winchester, MA was built in 1925, making it 101 years old. The building has 3 stories.

What schools serve 20 Bacon St, Winchester, MA?

20 Bacon St, Winchester, MA is assigned to McCall Middle School (middle), rated A+; Winchester High School (high), rated A+; Ambrose Elementary School (elementary), rated A+. All sit in Winchester School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Bacon St, Winchester, MA compare to other homes in Winchester 01890?

Among the 7,523 homes in Winchester 01890, it is worth more than 41% of them ($1,381,665 against a typical $1,514,789), its price per square foot is higher than 70% of them ($635 against a typical $582), it is bigger than 34% of them (2,177 ft² against a typical 2,644 ft²) and it is newer than 27% of them (1925 against a typical 1952). Measured against all of Middlesex County, it is worth more than 86% 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 20 Bacon St, Winchester, MA?

The 2025 property tax bill for 20 Bacon St, Winchester, MA was $12,319. The county assessed it at $1,110,800.

More homes on Bacon St

Closest homes

More homes in Winchester 01890

Assigned schools

Explore the area

See this home in context

Open 20 Bacon St 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