399 Main Ave
Norwalk, CT 06851
255 bd 99.9 ba 271,344 sqft Built 2001 Lot 102,802 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $47,804,910 | $4,549,390 | $52,354,300 | $1,253,676 |
| 2023 | $41,975,910 | $4,124,780 | $46,100,690 | $1,159,939 |
| 2022 | $41,975,910 | $4,124,780 | $46,100,690 | $1,138,318 |
| 2021 | $41,975,910 | $4,124,780 | $46,100,690 | $1,108,814 |
| 2020 | $41,975,910 | $4,124,780 | $46,100,690 | $1,108,122 |
| 2019 | $41,975,910 | $4,124,780 | $46,100,690 | $1,077,097 |
| 2018 | $32,374,780 | $5,244,910 | $37,619,690 | $1,003,016 |
| 2017 | $32,374,770 | $5,244,910 | $37,619,680 | $968,556 |
| 2016 | $32,374,780 | $5,244,910 | $37,619,690 | $959,302 |
| 2015 | $32,374,780 | $5,244,910 | $37,619,690 | $956,669 |
| 2013 | $28,483,700 | $6,749,610 | $35,233,310 | $781,721 |
| 2005 | $28,823,620 | $6,299,650 | $35,123,270 | $885,458 |
| 2003 | $20,641,460 | $3,645,110 | $24,286,570 | $688,039 |
Property facts
Year built
2001
Property type
other
Stories
8
Beds
255
Baths
99.9
Living area
271,344 sqft
Lot size
102,802 sqft
ZIP code
06851
City
Norwalk
Street
Main Ave
Coordinates
41.14560, -73.42743
Frequently asked questions
When did 399 Main Ave last sell?
No public-record sale is on file for 399 Main Ave.
What is the current tax assessment for 399 Main Ave?
The most recent total assessment for 399 Main Ave (year 2025) is $52,354,300 with $1,253,676 in property tax.
When was 399 Main Ave built?
399 Main Ave was built in 2001.
How does 399 Main Ave compare to others on Main Ave?
We track 8 other properties on Main Ave. Browse the list under "Other properties on Main Ave" to compare beds, baths, and sale history.
What are the property facts for 399 Main Ave?
399 Main Ave is a 255 bed, 99.9 bath, 271,344 sqft, 102,802 sqft lot other.
Is 399 Main Ave a flip candidate?
No — 399 Main Ave does not appear in our flips dataset.
Is 399 Main Ave a tax-appeal candidate?
No — 399 Main Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.9%
Implied 1-yr
+7.6%
2026 Q3
$759.6K
2026 Q4
$772.4K
ZIP 06851 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main Ave