4 Union Avenue APT 23, Norwalk, CT 06851
Home value
$349,000
$314,000 - $387,000
$2,804/mo
Owner options
$2,804/mo
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$2,804/mo
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$2,559/mo
Est. payment
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Est. payment
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List your homeWhat's special
Zillow last checked:
Listing updated:
Kimberly Tapscott 203-252-8327,
Keller Williams Prestige Prop. 203-327-6700
Andrew Catapano, RES.0825385
Century 21 Scala Group
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Primary bedroom
- Features: Balcony/Deck, Ceiling Fan(s), Walk-In Closet(s), Wall/Wall Carpet
- Level: Upper
- Area: 162.4 Square Feet
- Dimensions: 14.5 x 11.2
Bedroom
- Features: Ceiling Fan(s), Wall/Wall Carpet
- Level: Upper
- Area: 124.44 Square Feet
- Dimensions: 10.2 x 12.2
Bathroom
- Features: Granite Counters, Tile Floor
- Level: Lower
Bathroom
- Features: Granite Counters, Tub w/Shower, Tile Floor
- Level: Upper
Kitchen
- Features: Granite Counters, Engineered Wood Floor
- Level: Main
- Area: 118.08 Square Feet
- Dimensions: 8.2 x 14.4
Living room
- Features: Ceiling Fan(s), Combination Liv/Din Rm, Engineered Wood Floor
- Level: Main
- Area: 327.7 Square Feet
- Dimensions: 22.6 x 14.5
Heating
- Forced Air, Electric
Cooling
- Ceiling Fan(s), Central Air
Appliances
- Included: Convection Range, Oven/Range, Microwave, Refrigerator, Ice Maker, Dishwasher, Washer, Dryer, Electric Water Heater, Water Heater
- Laundry: Upper Level
Features
- Basement: None
- Attic: Access Via Hatch
- Has fireplace: No
- Common walls with other units/homes: End Unit
Interior area
- Total structure area: 990
- Total interior livable area: 990 sqft
- Finished area above ground: 990
Property
Parking
- Total spaces: 2
- Parking features: None, Paved, Parking Lot, Off Street
Features
- Stories: 2
- Patio & porch: Deck, Covered
- Exterior features: Breezeway
- Has private pool: Yes
- Pool features: Fenced, Vinyl, In Ground
- Waterfront features: Beach Access
Lot
- Features: Sloped
Details
- Parcel number: 231778
- Zoning: D
Construction
Type & style
- Home type: Condo
- Architectural style: Townhouse
- Property subtype: Condominium, Townhouse
- Attached to another structure: Yes
Materials
- Block
Condition
- New construction: No
- Year built: 1978
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Community
- Community features: Near Public Transport, Library, Shopping/Mall
Location
- Region: Norwalk
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $323 monthly
- Amenities included: Guest Parking, Playground, Pool, Clubhouse, Management
- Services included: Maintenance Grounds, Trash, Snow Removal, Pool Service, Insurance
Price history
| Date | Event | Price |
|---|---|---|
| 9/26/2025 | Sold | $330,500-4.2%$334/sqft |
Source: | ||
| 9/20/2025 | Pending sale | $345,000$348/sqft |
Source: | ||
| 7/23/2025 | Price change | $345,000-2.8%$348/sqft |
Source: | ||
| 6/26/2025 | Listed for sale | $355,000+47.9%$359/sqft |
Source: | ||
| 7/1/2020 | Sold | $240,000-1%$242/sqft |
Source: | ||
| 5/1/2020 | Listed for sale | $242,500$245/sqft |
Source: William Raveis Real Estate #170291622 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,709 +1.6% | $198,740 |
| 2024 | $4,636 +44.2% | $198,740 +53.8% |
| 2023 | $3,216 +14.8% | $129,220 |
| 2022 | $2,801 +3.7% | $129,220 |
| 2021 | $2,702 -11.1% | $129,220 |
| 2020 | $3,040 +1.2% | $129,220 |
| 2019 | $3,005 +0.7% | $129,220 +12% |
| 2018 | $2,985 +3.6% | $115,380 |
| 2017 | $2,880 +9.3% | $115,380 |
| 2015 | $2,636 -8.8% | $115,380 |
| 2014 | $2,889 -13.8% | $115,380 -23.8% |
| 2013 | $3,350 +3.8% | $151,340 |
| 2012 | $3,228 +2.8% | $151,340 |
| 2011 | $3,139 +1.1% | $151,340 |
| 2010 | $3,104 +5.6% | $151,340 |
| 2009 | $2,939 +7.4% | $151,340 +24.3% |
| 2008 | $2,737 +7.7% | $121,800 +3.8% |
| 2007 | $2,541 | $117,320 |
Find assessor info on the county website
Neighborhood: 06851
Nearby schools
GreatSchools rating
- 5/10Tracey SchoolGrades: PK-5Distance: 0.1 mi
- 5/10West Rocks Middle SchoolGrades: 6-8Distance: 0.7 mi
- 3/10Norwalk High SchoolGrades: 9-12Distance: 1.3 mi
Schools provided by the listing agent
- Elementary: Tracey
- Middle: West Rocks
- High: Norwalk
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Sell for more on Zillow
- Connecticut
- Fairfield County
- Norwalk
- 06851
- 4 Union Avenue Apartment 23



