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Single Family ResidenceResidential
$759,376$266 / 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 95How 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 $480,000 on Jul 19, 2019

133 OLD CASTLE DR

MONROE, CT 06468
4
Beds
3.5
Baths
2,858 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.
1.07 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$759K
$724K low$795K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$480,000 · Jul 19, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,093 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$471,670 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$121,170
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$350,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$471,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$774,530

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.52
56
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Colonial
CountyGREATER BRIDGEPORT
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
Lot (acres)The size of the land the home sits on, from county records.1.07
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.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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(14)

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.

H
Masuk High SchoolB+
High · Grades 9–12 · 0.9 mi
E
Fawn Hollow Elementary SchoolA
Elementary · Grades KG–5 · 2.8 mi
M
Jockey Hollow SchoolA
Middle · Grades 6–8 · 2.9 mi

District: Monroe School District

Neighborhood · ZIP 06468These 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.37
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 100.78

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.21,562
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.828 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$147,198
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$171,046
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.53 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

133 Old Castle Dr 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 77% of homes in Monroe 06468
  • Costs less per square foot than 82% of homes in Monroe 06468
  • Bigger than 84% of homes in Greater Bridgeport County
  • Has a bigger lot than 87% of homes in Greater Bridgeport County
  • Newer than 83% of homes in Greater Bridgeport County

What homes are worth in Monroe 06468

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

This home
$245K$1M

This home is worth more than 77% of homes in Monroe 06468.

How it measures up in Monroe 06468

The dot is this home. The mark in the middle is the typical home in Monroe 06468.

Estimated value$759,376
CheaperTypical $619,000Pricier

Pricier than 77% of homes nearby

Price per ft²$266
CheaperTypical $302Pricier

Pricier than 18% of homes nearby

Living area2,858 ft²
SmallerTypical 2,134 ft²Bigger

Bigger than 80% of homes nearby

Lot size1.07 ac
SmallerTypical 1.05 acBigger

Bigger than 53% of homes nearby

Year built1983
OlderTypical 1975Newer

Newer than 62% of homes nearby

How 133 Old Castle Dr ranks against every home in each area.
MeasureThis homeMonroe 06468Greater Bridgeport County
Estimated valuepricier than$759,37677% of homes70% of homes
Price per ft²pricier than$26618% of homes21% of homes
Living areabigger than2,858 ft²80% of homes84% of homes
Lot sizebigger than1.07 ac53% of homes87% of homes
Year builtnewer than198362% of homes83% of homes

About 133 Old Castle Dr

How much is 133 Old Castle Dr, Monroe, CT worth?

The TopHap Estimate for 133 Old Castle Dr, Monroe, CT is $759,376 as of Sep 24, 2026. The likely range is $724,225 to $794,527. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 133 Old Castle Dr, Monroe, CT last sell?

133 Old Castle Dr, Monroe, CT last sold on Jul 19, 2019 for $480,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 133 Old Castle Dr, Monroe, CT?

133 Old Castle Dr, Monroe, CT has 4 bedrooms, 3.5 bathrooms, 2,858 square feet of living space and a 1.07-acre lot.

When was 133 Old Castle Dr, Monroe, CT built?

133 Old Castle Dr, Monroe, CT was built in 1983, making it 43 years old. It is a colonial home. The building has 2 stories.

What schools serve 133 Old Castle Dr, Monroe, CT?

133 Old Castle Dr, Monroe, CT is assigned to Masuk High School (high), rated B+; Fawn Hollow Elementary School (elementary), rated A; Jockey Hollow School (middle), rated A. All sit in Monroe School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 133 Old Castle Dr, Monroe, CT compare to other homes in Monroe 06468?

Among the 6,749 homes in Monroe 06468, it is worth more than 77% of them ($759,376 against a typical $619,000), its price per square foot is higher than 18% of them ($266 against a typical $302), it is bigger than 80% of them (2,858 ft² against a typical 2,134 ft²), its lot is bigger than 53% of them (1.07 ac against a typical 1.05 ac) and it is newer than 62% of them (1983 against a typical 1975). Measured against all of Greater Bridgeport County, it is worth more than 70% 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 133 Old Castle Dr, Monroe, CT?

The 2026 property tax bill for 133 Old Castle Dr, Monroe, CT was $14,093. The county assessed it at $471,670.

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