21 Platt Street
Ansonia, Connecticut 06401
- Beds
- 2
- Baths
- 1
- SqFt
- 1,519
- Acres
- 0.14
- Year Built
- 1976
- Property Type
- Single Family
Matt Caiola
Luxury Real Estate Advisor
Request a private showing and get Matt's read on price, condition, and next steps.
About This Home
Meticulously built, one owner home. Oversized 2 BR Ranch with lower-level in-law potential. Woodstove insert in living room, beautiful oak kitchen cabinets, awesome spiral staircase from upper to lower level and loads of storage. Walk-out covered patio on lower level with built in brick fireplace and full house length balcony on main level. Beautiful rock walls with lots of mature plantings and flowers. Located on a one-way street corner lot, up on a hill which provides for a fabulous view. Home is being sold AS IS. Home Inspection for Buyer's reference only. Please include AS IS rider with offer.
Key Facts
- City/Town
- Ansonia
- Neighborhood
- N/A
- Property / Style
- Single Family · Ranch
- Year Built
- 1976
- Days on Market
- 0 days
- Beds
- 2
- Baths
- 1 full
- Living Area
- 1,519 sq ft
- Lot Size
- 0.14 acres
- Property Taxes
- $6,389 / Annually
Market Snapshot
The Ansonia Market
Single Family · trailing 12 months
Active Listings
9
21 under contract
Median List Price
$375,000
9 active listings
Median Closed Price
$385,000
102 sales
Median Days on Market
36
9 active listings
Median $ / Sq Ft
$246
9 active listings
Sale-to-List Ratio
100.0%
102 sales
How this home compares
List Price
$449,900
vs $375,000 median
20.0% above median
Price / Sq Ft
$296
vs $246 median
20.3% above median
Days on Market
0 days
vs 36 days median
36 days fresher than median
Based on 9 active and 102 closed sales (trailing 12 mo) of single family in Ansonia. Source: SmartMLS · As of September 1, 2026.
Location
21 Platt Street, Ansonia, Connecticut
Estimate Your Payment
Estimated Monthly Payment
Rates: Freddie Mac PMMS via FRED · Updated Aug 27, 2026per month
- Principal & Interest$2,313
- Property Taxes$532
- Insurance$150
- HOA$0
Estimates only. Actual rates, taxes, insurance, and HOA fees vary. Consult a lender for current rates.
Location
- City/Town
- Ansonia
- Neighborhood
- N/A
- County
- New Haven
Residence
- Property Type
- Single Family
- Style
- Ranch
- Year Built
- 1976
- New Construction
- No/Resale
- Living Area
- 1,519 sq ft
Schools
- Elementary
- Per Board of Ed
- High
- Ansonia
Interior
- Heating
- Hot Air
- Heat Fuel
- Natural GasWood
- Cooling
- Central Air
- Fireplaces
- 1
- Laundry
- Lower Level
- Appliances
- Gas RangeRefrigerator
- Basement
- FullHeatedStoragePartially FinishedWalk-outLiveable SpaceFull With Walk-Out
- In-Law Apartment
- PossibleLower Level
Exterior & Lot
- Lot Size
- 0.14 acres
- Zoning
- B
- Waterfront Details
- Not Applicable
- Water Source
- Public Water Connected
- Sewer
- Public Sewer Connected
- Construction
- Vinyl Siding
- Roof
- Asphalt Shingle
- Foundation
- Block
- Lot Description
- Corner LotSloping Lot
Listing & Financials
- Property Taxes
- $6,389 / Annually
- Days on Market
- 0
- MLS #
- 24203134
- MLS Status
- Active
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This information is believed to be accurate, but without warranty.
The IDX display contains information sourced from SmartMLS, Inc. as of 9/1/2026. This information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing or leasing. Data is deemed reliable but is not guaranteed accurate by the MLS, the listing broker, the listing agent, or Matt Caiola. Buyers and tenants should independently verify all information that matters to their decision.
Map locations may be approximate. Any offer of compensation, if applicable, is made only to participants of the MLS where the listing is filed. ©2026 Smart MLS, Inc. All rights reserved.
Data last updated on 9/1/2026 at 5:10 AM UTC.