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Single Family ResidenceResidential
$129,764$113 / 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 55How 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 $35,000 on Jul 1, 2011

911 BLACK RIVER RD

PETERSBURG, NY 12138
4
Beds
1
Baths
1,147 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.
11 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$130K
$71K low$188K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$35,000 · Jul 1, 2011

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.$27,380 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,480
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$27,380
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$188,828

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.26 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.area not mapped

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
CountyRENSSELAER
Lot (acres)The size of the land the home sits on, from county records.11.00
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Berlin Middle School/High SchoolC+
Middle · Grades 6–12 · 2.5 mi
E
Berlin Elementary SchoolB-
Elementary · Grades PK–5 · 5.5 mi

District: Berlin Central School District

Neighborhood · ZIP 12138These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.75%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.2,883
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.37 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,028
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,638
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

911 Black River Rd 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 97% of homes in Rensselaer County
  • Costs less per square foot than 94% of homes in Rensselaer County
  • Smaller than 83% of homes in Rensselaer County
  • Has a bigger lot than 94% of homes in Rensselaer County
  • Older than 85% of homes in Petersburg 12138

What homes are worth in Petersburg 12138

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

This home
$73K$589K

This home is worth more than 8% of homes in Petersburg 12138.

How it measures up in Petersburg 12138

The dot is this home. The mark in the middle is the typical home in Petersburg 12138.

Estimated value$129,764
CheaperTypical $251,820Pricier

Pricier than 8% of homes nearby

Price per ft²$113
CheaperTypical $177Pricier

Pricier than 11% of homes nearby

Living area1,147 ft²
SmallerTypical 1,280 ft²Bigger

Bigger than 41% of homes nearby

Lot size11 ac
SmallerTypical 3 acBigger

Bigger than 78% of homes nearby

Year built1900
OlderTypical 1971Newer

Newer than 15% of homes nearby

How 911 Black River Rd ranks against every home in each area.
MeasureThis homePetersburg 12138Rensselaer County
Estimated valuepricier than$129,7648% of homes3% of homes
Price per ft²pricier than$11311% of homes6% of homes
Living areabigger than1,147 ft²41% of homes17% of homes
Lot sizebigger than11 ac78% of homes94% of homes
Year builtnewer than190015% of homes21% of homes

About 911 Black River Rd

How much is 911 Black River Rd, Petersburg, NY worth?

The TopHap Estimate for 911 Black River Rd, Petersburg, NY is $129,764 as of Sep 24, 2026. The likely range is $71,442 to $188,086. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 911 Black River Rd, Petersburg, NY last sell?

911 Black River Rd, Petersburg, NY last sold on Jul 1, 2011 for $35,000, according to the county's recorded deed.

How big is 911 Black River Rd, Petersburg, NY?

911 Black River Rd, Petersburg, NY has 4 bedrooms, 1 bathrooms, 1,147 square feet of living space and a 11.00-acre lot.

When was 911 Black River Rd, Petersburg, NY built?

911 Black River Rd, Petersburg, NY was built in 1900, making it 126 years old. It is a traditional/old home. The building has 1 story.

What schools serve 911 Black River Rd, Petersburg, NY?

911 Black River Rd, Petersburg, NY is assigned to Berlin Middle School/High School (middle), rated C+; Berlin Elementary School (elementary), rated B-. All sit in Berlin Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 911 Black River Rd, Petersburg, NY compare to other homes in Petersburg 12138?

Among the 1,665 homes in Petersburg 12138, it is worth more than 8% of them ($129,764 against a typical $251,820), its price per square foot is higher than 11% of them ($113 against a typical $177), it is bigger than 41% of them (1,147 ft² against a typical 1,280 ft²), its lot is bigger than 78% of them (11 ac against a typical 3 ac) and it is newer than 15% of them (1900 against a typical 1971). Measured against all of Rensselaer County, it is worth more than 3% 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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Assigned schools

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