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Single Family ResidenceResidential
$52,485$71 / 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 76How 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

21 GLADYS ST

ROCHESTER, NY 14621
3
Beds
1
Baths
738 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$52K
$40K low$65K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$514 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$54,900 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$45,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$54,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$54,900

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.30
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
0
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
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.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.Bungalow
CountyMonroe
Lot (acres)The size of the land the home sits on, from county records.0.18
HeatingThe type of heating system in the home.Forced Air
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
School 8-Roberto ClementeF
Elementary · Grades PK–6 · 0.2 mi
H
School 58-World of Inquiry SchoolF
High · Grades PK–12 · 1.7 mi

District: Rochester City School District

Neighborhood · ZIP 14621These 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.147
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
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.8.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.30%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.32,090
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,818 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$34,525
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$49,455
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.51%

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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

21 Gladys 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.

  • Among the least valuable homes in Monroe County
  • Costs less per square foot than 95% of homes in Monroe County
  • Among the smallest homes in Rochester 14621
  • Has a bigger lot than 90% of homes in Rochester 14621
  • Older than 96% of homes in Monroe County

What homes are worth in Rochester 14621

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

This home
$47K$243K

This home is worth more than 4% of homes in Rochester 14621.

How it measures up in Rochester 14621

The dot is this home. The mark in the middle is the typical home in Rochester 14621.

Estimated value$52,485
CheaperTypical $104,101Pricier

Pricier than 4% of homes nearby

Price per ft²$71
CheaperTypical $79Pricier

Pricier than 41% of homes nearby

Living area738 ft²
SmallerTypical 1,428 ft²Bigger

Smaller than almost all homes nearby

Lot size0.18 ac
SmallerTypical 0.11 acBigger

Bigger than 90% of homes nearby

Year built1890
OlderTypical 1920Newer

Newer than 6% of homes nearby

How 21 Gladys St ranks against every home in each area.
MeasureThis homeRochester 14621Monroe County
Estimated valuepricier than$52,4854% of homesalmost no homes
Price per ft²pricier than$7141% of homes5% of homes
Living areabigger than738 ft²almost no homesalmost no homes
Lot sizebigger than0.18 ac90% of homes34% of homes
Year builtnewer than18906% of homes4% of homes

About 21 Gladys St

How much is 21 Gladys St, Rochester, NY worth?

The TopHap Estimate for 21 Gladys St, Rochester, NY is $52,485 as of Sep 24, 2026. The likely range is $39,804 to $65,166. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 21 Gladys St, Rochester, NY?

21 Gladys St, Rochester, NY has 3 bedrooms, 1 bathrooms, 738 square feet of living space and a 0.18-acre lot.

When was 21 Gladys St, Rochester, NY built?

21 Gladys St, Rochester, NY was built in 1890, making it 136 years old. It is a bungalow home. The building has 1 story.

What schools serve 21 Gladys St, Rochester, NY?

21 Gladys St, Rochester, NY is assigned to School 8-Roberto Clemente (elementary), rated F; School 58-World of Inquiry School (high), rated F. All sit in Rochester City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Gladys St, Rochester, NY compare to other homes in Rochester 14621?

Among the 7,935 homes in Rochester 14621, it is worth more than 4% of them ($52,485 against a typical $104,101), its price per square foot is higher than 41% of them ($71 against a typical $79), it is bigger than almost none of them (738 ft² against a typical 1,428 ft²), its lot is bigger than 90% of them (0.18 ac against a typical 0.11 ac) and it is newer than 6% of them (1890 against a typical 1920). Measured against all of Monroe County, it is worth more than almost no 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 21 Gladys St, Rochester, NY?

The 2024 property tax bill for 21 Gladys St, Rochester, NY was $514. The county assessed it at $54,900.

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