Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $320,000 on Jan 9, 2020

21 BAY ST

HULL, MA 02045
4
Beds
2
Baths
1,613 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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.$320,000 · Jan 9, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,077 (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.$453,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$236,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$217,000

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.148 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.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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.10
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Lillian M. Jacobs SchoolB-
Elementary · Grades PK–7 · 3.4 mi
H
Hull High SchoolB-
High · Grades 8–12 · 3.8 mi

District: Hull School District

Neighborhood · ZIP 02045These 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.162
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.73

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.4,018
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.491 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$116,059
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$143,264
Average tempThe average temperature here across a full year.50°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%

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

21 Bay 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.

  • Has a smaller lot than 95% of homes in Plymouth County
  • Older than 85% of homes in Plymouth County

How it measures up in Hull 02045

The dot is this home. The mark in the middle is the typical home in Hull 02045.

Living area1,613 ft²
SmallerTypical 1,657 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.1 ac
SmallerTypical 0.13 acBigger

Bigger than 28% of homes nearby

Year built1920
OlderTypical 1935Newer

Newer than 39% of homes nearby

How 21 Bay St ranks against every home in each area.
MeasureThis homeHull 02045Plymouth County
Living areabigger than1,613 ft²47% of homes44% of homes
Lot sizebigger than0.1 ac28% of homes5% of homes
Year builtnewer than192039% of homes15% of homes

About 21 Bay St

When did 21 Bay St, Hull, MA last sell?

21 Bay St, Hull, MA last sold on Jan 9, 2020 for $320,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Bay St, Hull, MA?

21 Bay St, Hull, MA has 4 bedrooms, 2 bathrooms, 1,613 square feet of living space and a 0.10-acre lot.

When was 21 Bay St, Hull, MA built?

21 Bay St, Hull, MA was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Bay St, Hull, MA?

21 Bay St, Hull, MA is assigned to Lillian M. Jacobs School (elementary), rated B-; Hull High School (high), rated B-. All sit in Hull School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Bay St, Hull, MA compare to other homes in Hull 02045?

Among the 5,034 homes in Hull 02045, it is bigger than 47% of them (1,613 ft² against a typical 1,657 ft²), its lot is bigger than 28% of them (0.1 ac against a typical 0.13 ac) and it is newer than 39% of them (1920 against a typical 1935). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Bay St, Hull, MA?

The 2025 property tax bill for 21 Bay St, Hull, MA was $5,077. The county assessed it at $453,300.

More homes on Bay St

Closest homes

More homes in Hull 02045

Assigned schools

Explore the area

See this home in context

Open 21 Bay 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