Three-Unit Residential Building with
133 Castle Avenue, Fairfield, CT 06825
For Sale
$950,000
Multi-Family For Sale, Units on different Floors,3updown - Unit(s) per Floor, Fairfield, CT
Property Size2,629 SF
Lot Size0.11 Acres
Price / SF$361.35
Days on Market16
Property Features for 133 Castle Avenue
General Information
Property type
Property subtype
Zoning
Bedrooms
Bathrooms
Full bathrooms
Rooms
Basement
Lot features
Elementary school
High school
Directions
Subdivision
Standard status
Size
Lot size
Additional Details
Individually Metered Utilities
Taxes and HOA fees
Tax Year
Tax Annual Amount
Utilities
Sewer type
Heating system
Water source
Building Details
Year built
Architectural style
Listing Agency:
RE/MAX Right Choice · RE/MAX International
(203) 372-6996
Listed By:
Jay Jones · License CT RES.0807642
(203) 568-5727
Added: Oct 29
Changed: Nov 12
Last Checked: Nov 13 at 11:06PM
MLS# 24217827
Copyright © 2026 SmartMLS, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
This three-unit residential property contains 2,629 square feet across a 0.11-acre parcel. The first- and second-floor apartments each have two bedrooms and one bathroom, with renovated kitchens and bathrooms and fresh paint. A one-bedroom apartment occupies the third floor, accessed by a recently replaced exterior staircase. The building also includes a two-car garage, separate utilities for each unit, and hot-water heating. It was built in 1934 and is zoned C.
The property is located in Fairfield, near shopping centers, restaurants, local amenities, and I-95. Public water and sewer serve the site.
The property is located in Fairfield, near shopping centers, restaurants, local amenities, and I-95. Public water and sewer serve the site.
Key Highlights
- Three apartments: two two‑bedroom, one‑bath units and one one‑bedroom unit
- 2,629 square feet on a 0.11‑acre parcel
- Renovated kitchens and bathrooms in the first- and second‑floor units; fresh paint
Property Analytics
Who owns this building?
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Lease Details
3
Residential units
Yes
Highway access
Location Intelligence
Trade Area within ½ mile
1,308
Businesses Nearby
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Business Placement
Demographics for 06825, CT
22,090
Population
7,875
Households
2.8
Avg Household Size
39
Median Age
60%
College-Educated
95%
High-School Grad
6.8 sq mi
ZIP Area
3,249
Density / Sq Mi
$126,744
Median Household Income
$61,294
Median Earnings
$1,928
Median Rent
$601,400
Median Home Value
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Market
Average Price Trend$/SF for Triplexes in Fairfield County, CT
Properties on Market for Triplexes in Fairfield County
Vacancy Rate% for Multifamily in Northeast region
Frequently Asked Questions
What type of property is this?
Triplex - Three separately metered apartments include renovated kitchens and baths in two units, plus public water and sewer service.
Where is this triplex located?
The property is located at 133 Castle Avenue Fairfield, CT.
What is the asking price?
The asking price for this property is $950,000.
What are key features of this property?
This property features: Three apartments: two two‑bedroom, one‑bath units and one one‑bedroom unit; 2,629 square feet on a 0.11‑acre parcel; Renovated kitchens and bathrooms in the first- and second‑floor units; fresh paint
