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Duplex (2 Units, Any Combination)Residential
Last sold for $399,000 on Sep 18, 2020

118 OSLO ST

MYSTIC, CT 06355
4
Beds
2
Baths
2,033 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.
2003
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$399,000 · Sep 18, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,048 (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.$258,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$115,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$142,590
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$258,090
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$180,663

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
16
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.1 in
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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountySOUTHEASTERN CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.92
HeatingThe type of heating system in the home.Hot Water
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(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
Northeast Academy Arts Magnet SchoolB
Elementary · Grades PK–5 · 0.1 mi
M
Groton Middle SchoolC
Middle · Grades 6–8 · 3.0 mi
H
Robert E. Fitch High SchoolC
High · Grades 9–12 · 3.1 mi

District: Groton School District

Neighborhood · ZIP 06355These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.55

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.10,797
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.722 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,279
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,807
Average tempThe average temperature here across a full year.50°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.56%

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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

118 Oslo 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.

  • Bigger than 73% of homes in Southeastern Connecticut County
  • Has a bigger lot than 85% of homes in Mystic 06355
  • Newer than 90% of homes in Southeastern Connecticut County

How it measures up in Mystic 06355

The dot is this home. The mark in the middle is the typical home in Mystic 06355.

Living area2,033 ft²
SmallerTypical 1,724 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.92 ac
SmallerTypical 0.39 acBigger

Bigger than 85% of homes nearby

Year built2003
OlderTypical 1969Newer

Newer than 87% of homes nearby

How 118 Oslo St ranks against every home in each area.
MeasureThis homeMystic 06355Southeastern Connecticut County
Living areabigger than2,033 ft²65% of homes73% of homes
Lot sizebigger than0.92 ac85% of homes63% of homes
Year builtnewer than200387% of homes90% of homes

About 118 Oslo St

When did 118 Oslo St, Mystic, CT last sell?

118 Oslo St, Mystic, CT last sold on Sep 18, 2020 for $399,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 118 Oslo St, Mystic, CT?

118 Oslo St, Mystic, CT has 4 bedrooms, 2 bathrooms, 2,033 square feet of living space and a 0.92-acre lot.

When was 118 Oslo St, Mystic, CT built?

118 Oslo St, Mystic, CT was built in 2003, making it 23 years old. It is a duplex single home. The building has 2 stories.

What schools serve 118 Oslo St, Mystic, CT?

118 Oslo St, Mystic, CT is assigned to Northeast Academy Arts Magnet School (elementary), rated B; Groton Middle School (middle), rated C; Robert E. Fitch High School (high), rated C. All sit in Groton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 118 Oslo St, Mystic, CT compare to other homes in Mystic 06355?

Among the 5,148 homes in Mystic 06355, it is bigger than 65% of them (2,033 ft² against a typical 1,724 ft²), its lot is bigger than 85% of them (0.92 ac against a typical 0.39 ac) and it is newer than 87% of them (2003 against a typical 1969). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 118 Oslo St, Mystic, CT?

The 2025 property tax bill for 118 Oslo St, Mystic, CT was $7,048. The county assessed it at $258,090.

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