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CondominiumResidential

10 Ann St

NORWALK, CT 06854
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 20044 floors34 units498–1,344 ft²
$15M
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.
$413K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$522
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+25.9%vs the Norwalk ZIP median sale $/ft² ($415)

Sales Performance

$523K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
+34.0%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
2
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
5.9%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+0.5%per yeartypical hold 5.1 yrsfrom 42 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20042006201020132017202120242026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20042006201020132017202120242026

78 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.
$283K$397K$511K$624K498 ft²667 ft²836 ft²1,006 ft²1,175 ft²1,344 ft²
1 bd2 bd
1 bed
28 units
2 bed
6 units
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 · 516 ft²
3 units
1 bd · 1 ba · 628 ft²
3 units
1 bd · 1 ba · 638 ft²
3 units
1 bd · 1 ba · 723 ft²
3 units
1 bd · 1 ba · 793 ft²
3 units
1 bd · 1 ba · 834 ft²
3 units
1 bd · 1 ba · 1,023 ft²
3 units
2 bd · 2.5 ba · 1,344 ft²
3 units
2 bd · 2.5 ba · 1,230 ft²
2 units
One-off layouts
8 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.

$283K–$325K
7 units
$334K–$361K
3 units
$378K–$410K
6 units
$412K–$441K
7 units
$462K–$492K
4 units
$549K–$549K
1 unit
$605K–$624K
6 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$600/ft²
Floor 2
$515/ft²
Floor 3
$523/ft²
Floor 4
$514/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·04
$628/ft²
Line ·02
$600/ft²
Line ·01
$569/ft²
Line ·09
$527/ft²
Line ·03
$523/ft²
Line ·05
$504/ft²
Line ·07
$496/ft²
Line ·08
$480/ft²
Line ·06
$454/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.59%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.12%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.5.6 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.43%
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.38%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$396,562
Median tax billThe middle annual property tax bill among the building's units.$5,112
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 301Aug 21, 2026$460,000Unit 206Jan 14, 2026$585,000Unit 406Sep 4, 2025$582,000Unit 202Jul 31, 2025$370,000Unit 209Mar 12, 2025$390,000Unit 107Sep 13, 2024$261,500Unit 306Aug 7, 2024$535,000Unit 104Jun 21, 2024$370,000Unit 209Mar 1, 2024$368,000Unit 104Sep 8, 2023$337,500

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.71 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.69%
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
CountyWESTERN CONNECTICUT
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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
Marvin Elementary SchoolC
Elementary · Grades KG–5 · 1.3 mi
M
Nathan Hale Middle SchoolC+
Middle · Grades 6–8 · 1.6 mi
H
Norwalk High SchoolD
High · Grades 9–12 · 2.1 mi

District: Norwalk School District

Neighborhood · ZIP 06854These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.95

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.20%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.32,225
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,999 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,188
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,350
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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.

10 Ann St # 101
1 bd · 1.5 ba · 563 ft²
$378K
10 Ann St # 102
1 bd · 1.5 ba · 508 ft²
$390K
10 Ann St # 103
1 bd · 1.5 ba · 1,202 ft²
$549K
10 Ann St # 104
1 bd · 1 ba · 498 ft²
$410K
10 Ann St # 107
1 bd · 1 ba · 634 ft²
$298K
10 Ann St # 108
1 bd · 1 ba · 900 ft²
$429K
10 Ann St # 109
1 bd · 1 ba · 783 ft²
$416K
10 Ann St # 201
1 bd · 1 ba · 834 ft²
$441K
10 Ann St # 202
1 bd · 1 ba · 723 ft²
$392K
10 Ann St # 203
1 bd · 1 ba · 638 ft²
$334K
10 Ann St # 204
1 bd · 1 ba · 516 ft²
$303K
10 Ann St # 205
2 bd · 2.5 ba · 1,230 ft²
$619K
10 Ann St # 206
2 bd · 2.5 ba · 1,344 ft²
$605K
10 Ann St # 207
1 bd · 1 ba · 628 ft²
$309K
10 Ann St # 208
1 bd · 1 ba · 1,023 ft²
$492K
10 Ann St # 209
1 bd · 1 ba · 793 ft²
$415K
10 Ann St # 301
1 bd · 1 ba · 834 ft²
$462K
10 Ann St # 302
1 bd · 1 ba · 723 ft²
$391K
10 Ann St # 303
1 bd · 1 ba · 638 ft²
$361K
10 Ann St # 304
1 bd · 1 ba · 516 ft²
$285K
10 Ann St # 305
2 bd · 2.5 ba · 1,230 ft²
$619K
10 Ann St # 306
2 bd · 2.5 ba · 1,344 ft²
$614K
10 Ann St # 307
1 bd · 1 ba · 628 ft²
$325K
10 Ann St # 308
1 bd · 1 ba · 1,023 ft²
$492K
10 Ann St # 309
1 bd · 1 ba · 793 ft²
$425K
10 Ann St # 401
1 bd · 1 ba · 834 ft²
$435K
10 Ann St # 402
1 bd · 1 ba · 723 ft²
$396K
10 Ann St # 403
1 bd · 1 ba · 638 ft²
$348K
10 Ann St # 404
1 bd · 1 ba · 516 ft²
$283K
10 Ann St # 405
2 bd · 2.5 ba · 1,234 ft²
$624K
10 Ann St # 406
2 bd · 2.5 ba · 1,344 ft²
$612K
10 Ann St # 407
1 bd · 1 ba · 628 ft²
$316K
10 Ann St # 408
1 bd · 1 ba · 1,023 ft²
$491K
10 Ann St # 409
1 bd · 1 ba · 793 ft²
$412K

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

About 10 Ann St

How many units are in 10 Ann St, Norwalk, CT?

10 Ann St, Norwalk, CT has 34 residential units across 4 floors, built in 2004, according to county assessor records.

What is a unit at 10 Ann St, Norwalk, CT worth?

The median TopHap Estimate across the 34 units at 10 Ann St, Norwalk, CT is $413,329. That works out to $522 per square foot. Units run from 498 to 1,344 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 10 Ann St, Norwalk, CT expensive for Norwalk?

Units at 10 Ann St, Norwalk, CT carry a median of $522 per square foot, 26% above the Norwalk median of $415 per square foot.

How often do units sell at 10 Ann St, Norwalk, CT?

2 units at 10 Ann St, Norwalk, CT sold in the last 12 months, out of 78 recorded arms-length sales all time. That is a turnover rate of 5.9% of the building per year. The median sale over that period was $523K.

Have units at 10 Ann St, Norwalk, CT appreciated?

Across 42 repeat sales of the same unit, 10 Ann St, Norwalk, CT returned a median 0.5% 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 5.1 years.

What floor plans does 10 Ann St, Norwalk, CT have?

The most common plan at 10 Ann St, Norwalk, CT is a 1-bedroom of 516 square feet, repeated 3 times, with a median estimate of $285,332. TopHap identifies 9 recurring plans in the building.

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Assigned schools

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