Norwalk
Property Data

Fairfield County, Connecticut

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Fairfield County

ZIP Codesby Total Population

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Total Population
3,17132,118

DistributionTotal Population

Demographics

Total Population

92,197

Median Age

41.2

Population Under 18

19.3%

Population 65+

17.6%

Total Households

36,021

Average Household Size

2.55

Norwalk, CT housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Norwalk, CT
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
0685019,692$123,633$2,17054.1%
0685127,865$111,341$2,07161.6%
068533,171$250,001$1,87188.1%
0685432,118$86,679$2,04947.1%
068559,351$106,439$1,91957.1%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Norwalk, CT. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records769Recorded649Model estimateRange: 529–689-15.6%
Average recorded sale amount$810,889Recorded$1,118,172Model estimate+37.9%

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: June 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Norwalk, CT
MeasureNorwalk, CT
Median recorded sale amount$650,000
Recorded amount, 10th percentile$315,000
Recorded amount, 90th percentile$1,651,500
Average recorded floor area (sq ft)1,936
Average recorded bedrooms3.2
Average recorded bathrooms2.2
Median year built1960
Condominium share of properties18.3%

Norwalk, CT: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

State input files published Oct 23, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

Parcel sale records
Oct 1, 2025–Sep 30, 2026
Unavailable
The estimate did not pass checks against recorded sales.
Median sale amount
September 2026
$859,261
Model estimateHistorical error-adjusted range: $908,896–$1,076,770.
Median-amount change
September 2026 versus September 2025
+35.3%
Model estimateHistorical error-adjusted range: +43.1%–+69.6%.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: June 2026; not a verified completeness date.

Properties in Norwalk

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50 Aiken Street Apt 423

Norwalk, CT 06851

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Norwalk, CT 06851

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