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CondominiumResidential

99 Prospect St

STAMFORD, CT 06901
1965
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 196585 units395–918 ft²
$7.3M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$242K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$408
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-2.7%vs the Stamford ZIP median sale $/ft² ($419)

Sales Performance

$265K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+17.8%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
1.2%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+5.2%per yeartypical hold 10.7 yrsfrom 47 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
19871992199820032007201420202026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
19871992199820032007201420202026

116 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$172K$209K$246K$283K395 ft²442 ft²489 ft²536 ft²583 ft²630 ft²
Studio1 bd
Studio
18 units
1 bed
66 units
2 bed
1 unit
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
1 bd · 1 ba · 611 ft²
24 units
Studio · 1 ba · 395 ft²
8 units
1 bd · 1 ba · 593 ft²
6 units
1 bd · 1 ba · 603 ft²
6 units
1 bd · 1 ba · 609 ft²
6 units
1 bd · 1 ba · 613 ft²
6 units
1 bd · 1 ba · 619 ft²
6 units
1 bd · 1 ba · 630 ft²
6 units
Studio · 1 ba · 474 ft²
5 units
Studio · 1 ba · 476 ft²
5 units
1 bd · 1 ba · 395 ft²
4 units
One-off layouts
3 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$172K–$181K
2 units
$191K–$193K
3 units
$218K–$218K
2 units
$240K–$241K
6 units
$242K–$250K
14 units
$257K–$265K
3 units
$283K–$283K
1 unit

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.19%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.48%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.24.2 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.73%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.32%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$234,887
Median tax billThe middle annual property tax bill among the building's units.$2,774
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 4DMar 9, 2026$265,000Unit 2HJun 12, 2025$265,000Unit 5LMar 10, 2025$200,000Unit 7IFeb 12, 2025$225,000Unit 5BJul 2, 2024$185,000Unit 3KMar 7, 2024$236,000Unit 3BJul 7, 2023$162,000Unit 5KMay 17, 2023$215,000Unit 7HFeb 21, 2023$168,000Unit 3LJan 11, 2023$160,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyWESTERN CONNECTICUT
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
K. T. Murphy SchoolC-
Elementary · Grades KG–5 · 1.5 mi
H
Westhill High SchoolD+
High · Grades 9–12 · 2.8 mi
M
Turn of River SchoolD+
Middle · Grades 6–8 · 2.8 mi

District: Stamford School District

Neighborhood · ZIP 06901These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.118
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.11,273
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.23,711 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,714
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,867
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

99 Prospect St # 1a
2 bd · 1 ba · 918 ft²
99 Prospect St # 2a
1 bd · 1 ba · 619 ft²
$244K
99 Prospect St # 2b
1 bd · 1 ba · 395 ft²
$181K
99 Prospect St # 2c
1 bd · 1 ba · 476 ft²
99 Prospect St # 2d
1 bd · 1 ba · 593 ft²
$243K
99 Prospect St # 2e
1 bd · 1 ba · 609 ft²
99 Prospect St # 2f
1 bd · 1 ba · 611 ft²
$241K
99 Prospect St # 2g
1 bd · 1 ba · 611 ft²
99 Prospect St # 2h
1 bd · 1 ba · 611 ft²
$283K
99 Prospect St # 2i
1 bd · 1 ba · 611 ft²
$258K
99 Prospect St # 2j
1 bd · 1 ba · 603 ft²
99 Prospect St # 2k
1 bd · 1 ba · 630 ft²
99 Prospect St # 2l
1 ba · 474 ft²
$218K
99 Prospect St # 2m
1 bd · 1 ba · 395 ft²
99 Prospect St # 2n
1 bd · 1 ba · 613 ft²
99 Prospect St # 3a
1 bd · 1 ba · 619 ft²
$244K
99 Prospect St # 3b
1 ba · 395 ft²
$172K
99 Prospect St # 3c
1 ba · 476 ft²
99 Prospect St # 3d
1 bd · 1 ba · 593 ft²
99 Prospect St # 3e
1 bd · 1 ba · 609 ft²
$249K
99 Prospect St # 3f
1 bd · 1 ba · 611 ft²
99 Prospect St # 3g
1 bd · 1 ba · 611 ft²
99 Prospect St # 3h
1 bd · 1 ba · 611 ft²
99 Prospect St # 3i
1 bd · 1 ba · 611 ft²
99 Prospect St # 3j
1 bd · 1 ba · 603 ft²
$249K
99 Prospect St # 3k
1 bd · 1 ba · 630 ft²
$265K
99 Prospect St # 3l
1 ba · 474 ft²
$191K
99 Prospect St # 3m
1 bd · 1 ba · 395 ft²
$193K
99 Prospect St # 3n
1 bd · 1 ba · 613 ft²
$240K
99 Prospect St # 4a
1 bd · 1 ba · 619 ft²
99 Prospect St # 4b
1 ba · 395 ft²
99 Prospect St # 4c
1 ba · 476 ft²
99 Prospect St # 4d
1 bd · 1 ba · 593 ft²
$244K
99 Prospect St # 4e
1 bd · 1 ba · 609 ft²
$242K
99 Prospect St # 4f
1 bd · 1 ba · 611 ft²
$249K
99 Prospect St # 4g
1 bd · 1 ba · 611 ft²
99 Prospect St # 4h
1 bd · 1 ba · 611 ft²
$242K
99 Prospect St # 4i
1 bd · 1 ba · 611 ft²
99 Prospect St # 4j
1 bd · 1 ba · 603 ft²
99 Prospect St # 4k
1 bd · 1 ba · 630 ft²
99 Prospect St # 4l
1 bd · 1 ba · 474 ft²
99 Prospect St # 4m
1 ba · 395 ft²
99 Prospect St # 4n
1 bd · 1 ba · 613 ft²
99 Prospect St # 5a
1 bd · 1 ba · 619 ft²
99 Prospect St # 5b
1 ba · 395 ft²
99 Prospect St # 5c
1 ba · 476 ft²
99 Prospect St # 5d
1 bd · 1 ba · 593 ft²
99 Prospect St # 5e
1 bd · 1 ba · 609 ft²
99 Prospect St # 5f
1 bd · 1 ba · 611 ft²
$242K
99 Prospect St # 5g
1 bd · 1 ba · 611 ft²
99 Prospect St # 5h
1 bd · 1 ba · 611 ft²
99 Prospect St # 5i
1 bd · 1 ba · 611 ft²
$241K
99 Prospect St # 5j
1 bd · 1 ba · 603 ft²
$257K
99 Prospect St # 5k
1 bd · 1 ba · 630 ft²
99 Prospect St # 5l
1 ba · 474 ft²
$218K
99 Prospect St # 5m
1 bd · 1 ba · 395 ft²
99 Prospect St # 5n
1 bd · 1 ba · 613 ft²
99 Prospect St # 6a
1 bd · 1 ba · 619 ft²
99 Prospect St # 6b
1 ba · 395 ft²
99 Prospect St # 6c
1 ba · 476 ft²
99 Prospect St # 6d
1 bd · 1 ba · 593 ft²
99 Prospect St # 6e
1 bd · 1 ba · 609 ft²
99 Prospect St # 6f
1 bd · 1 ba · 611 ft²
$241K
99 Prospect St # 6g
1 bd · 1 ba · 611 ft²
99 Prospect St # 6h
1 bd · 1 ba · 611 ft²
$241K
99 Prospect St # 6i
1 bd · 1 ba · 611 ft²
99 Prospect St # 6j
1 bd · 1 ba · 603 ft²
$247K
99 Prospect St # 6k
1 bd · 1 ba · 630 ft²
99 Prospect St # 6l
1 ba · 474 ft²
99 Prospect St # 6m
1 ba · 395 ft²
99 Prospect St # 6n
1 bd · 1 ba · 613 ft²
99 Prospect St # 7a
1 bd · 1 ba · 619 ft²
99 Prospect St # 7b
1 ba · 395 ft²
99 Prospect St # 7c
1 ba · 476 ft²
$192K
99 Prospect St # 7d
1 bd · 1 ba · 593 ft²
99 Prospect St # 7e
1 bd · 1 ba · 609 ft²
$240K
99 Prospect St # 7f
1 bd · 1 ba · 611 ft²
99 Prospect St # 7g
1 bd · 1 ba · 611 ft²
99 Prospect St # 7h
1 bd · 1 ba · 611 ft²
$243K
99 Prospect St # 7i
1 bd · 1 ba · 611 ft²
$245K
99 Prospect St # 7j
1 bd · 1 ba · 603 ft²
$250K
99 Prospect St # 7k
1 bd · 1 ba · 630 ft²
99 Prospect St # 7l
1 ba · 474 ft²
99 Prospect St # 7m
1 ba · 395 ft²
99 Prospect St # 7n
1 bd · 1 ba · 613 ft²

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 99 Prospect St

How many units are in 99 Prospect St, Stamford, CT?

99 Prospect St, Stamford, CT has 85 residential units across built in 1965, according to county assessor records.

What is a unit at 99 Prospect St, Stamford, CT worth?

The median TopHap Estimate across the 85 units at 99 Prospect St, Stamford, CT is $242,220. That works out to $408 per square foot. Units run from 395 to 918 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 99 Prospect St, Stamford, CT expensive for Stamford?

Units at 99 Prospect St, Stamford, CT carry a median of $408 per square foot, 3% below the Stamford median of $419 per square foot.

How often do units sell at 99 Prospect St, Stamford, CT?

1 units at 99 Prospect St, Stamford, CT sold in the last 12 months, out of 116 recorded arms-length sales all time. That is a turnover rate of 1.2% of the building per year. The median sale over that period was $265K.

Have units at 99 Prospect St, Stamford, CT appreciated?

Across 47 repeat sales of the same unit, 99 Prospect St, Stamford, CT returned a median 5.2% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 10.7 years.

What floor plans does 99 Prospect St, Stamford, CT have?

The most common plan at 99 Prospect St, Stamford, CT is a 1-bedroom of 611 square feet, repeated 24 times, with a median estimate of $242,220. TopHap identifies 11 recurring plans in the building.

More homes on Prospect St

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More homes in Stamford 06901

Assigned schools

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