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Single Family ResidenceResidential
$218,913$156 / 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 91How 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 $350,000

12 LOCK ST

ROTTERDAM JUNCTION, NY 12150
3
Beds
1
Baths
1,404 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.
0.88 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$219K
$199K low$239K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$130,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$130,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$200,000

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.29 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.0.2 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.Traditional/Old
CountySchenectady
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.1980
Lot (acres)The size of the land the home sits on, from county records.0.88
HeatingThe type of heating system in the home.Forced Air
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 150 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Jefferson Elementary SchoolB
Elementary · Grades KG–4 · 5.9 mi
M
Schalmont Middle SchoolD+
Middle · Grades 5–8 · 6.3 mi
H
Schalmont High SchoolC+
High · Grades 9–12 · 6.3 mi

District: Schalmont Central School District

Neighborhood · ZIP 12150These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.334
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,528
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$66,638
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

12 Lock 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 less than 88% of homes in Rotterdam Junction 12150
  • Costs less per square foot than 80% of homes in Schenectady County
  • Smaller than 67% of homes in Schenectady County
  • Has a bigger lot than 87% of homes in Rotterdam Junction 12150
  • Older than 69% of homes in Rotterdam Junction 12150

What homes are worth in Rotterdam Junction 12150

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

This home
$180K$514K

This home is worth more than 12% of homes in Rotterdam Junction 12150.

How it measures up in Rotterdam Junction 12150

The dot is this home. The mark in the middle is the typical home in Rotterdam Junction 12150.

Estimated value$218,913
CheaperTypical $263,730Pricier

Pricier than 12% of homes nearby

Price per ft²$156
CheaperTypical $182Pricier

Pricier than 26% of homes nearby

Living area1,404 ft²
SmallerTypical 1,650 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.88 ac
SmallerTypical 0.31 acBigger

Bigger than 87% of homes nearby

Year built1930
OlderTypical 1955Newer

Newer than 31% of homes nearby

How 12 Lock St ranks against every home in each area.
MeasureThis homeRotterdam Junction 12150Schenectady County
Estimated valuepricier than$218,91312% of homes20% of homes
Price per ft²pricier than$15626% of homes20% of homes
Living areabigger than1,404 ft²35% of homes33% of homes
Lot sizebigger than0.88 ac87% of homes87% of homes
Year builtnewer than193031% of homes35% of homes

About 12 Lock St

How much is 12 Lock St, Rotterdam Junction, NY worth?

The TopHap Estimate for 12 Lock St, Rotterdam Junction, NY is $218,913 as of Sep 24, 2026. The likely range is $199,198 to $238,628. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Lock St, Rotterdam Junction, NY last sell?

12 Lock St, Rotterdam Junction, NY last sold for $350,000, according to the county's recorded deed.

How big is 12 Lock St, Rotterdam Junction, NY?

12 Lock St, Rotterdam Junction, NY has 3 bedrooms, 1 bathrooms, 1,404 square feet of living space and a 0.88-acre lot.

When was 12 Lock St, Rotterdam Junction, NY built?

12 Lock St, Rotterdam Junction, NY was built in 1930, making it 96 years old. It is a traditional/old home. The building has 2 stories.

What schools serve 12 Lock St, Rotterdam Junction, NY?

12 Lock St, Rotterdam Junction, NY is assigned to Jefferson Elementary School (elementary), rated B; Schalmont Middle School (middle), rated D+; Schalmont High School (high), rated C+. All sit in Schalmont Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Lock St, Rotterdam Junction, NY compare to other homes in Rotterdam Junction 12150?

Among the 339 homes in Rotterdam Junction 12150, it is worth more than 12% of them ($218,913 against a typical $263,730), its price per square foot is higher than 26% of them ($156 against a typical $182), it is bigger than 35% of them (1,404 ft² against a typical 1,650 ft²), its lot is bigger than 87% of them (0.88 ac against a typical 0.31 ac) and it is newer than 31% of them (1930 against a typical 1955). Measured against all of Schenectady County, it is worth more than 20% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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