This cozy two-family home offers a fantastic opportunity for owner-occupants or investors alike! The front unit features its own separate front porch and private driveway entry, leading into a spacious living room filled with natural light. Just beyond the living room is an updated kitchen complete with a cozy cove dining area. This unit also offers an updated full bathroom, a primary bedroom with a walk-in cedar closet, and a generously sized guest bedroom. Rear access from the unit leads to the shared basement space for additional storage and utility access. The back unit features a separate lower driveway with access to a two-car garage. Enter through the side breezeway into an open-concept layout perfect for comfortable living and entertaining. The living room includes sliders leading to a covered back deck, creating a great indoor/outdoor flow. This one-bedroom unit offers a large wraparound walk-in closet and a spacious kitchen with endless potential to make it your own. Conveniently located for commuters with easy access to major routes, shopping, and everyday amenities. Priced with your updates in mind, this home is being sold as is.
For sale
Price cut: $20.1K (6/30)
$429,900
48 Mountain Street, Derby, CT 06418
3beds
1,800sqft
Multi Family
Built in 1950
-- sqft lot
$-- Zestimate®
$239/sqft
$-- HOA
What's special
Separate front porchTwo-car garageSeparate lower drivewayPrivate driveway entryLarge wraparound walk-in closetSide breezewayGenerously sized guest bedroom
- 53 days |
- 1,407 |
- 96 |
Zillow last checked:
Listing updated:
Listed by:
Jenna Giampaolo (203)218-8842,
Real Estate Two 203-926-1122
Source: Smart MLS,MLS#: 24172579
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Baseboard, Radiant, Oil, Propane
Cooling
- None
Appliances
- Included: Water Heater
- Laundry: In Basement
Features
- Basement: Partial,Unfinished
- Attic: Access Via Hatch
- Number of fireplaces: 1
Interior area
- Total structure area: 1,800
- Total interior livable area: 1,800 sqft
- Finished area above ground: 1,800
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
Features
- Patio & porch: Porch, Covered
- Exterior features: Breezeway
Lot
- Size: 0.49 Acres
Details
- Parcel number: 1093005
- Zoning: R-5
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Units are Side-by-Side
- Property subtype: Multi Family
- Attached to another structure: Yes
Materials
- Vinyl Siding
- Foundation: Concrete Perimeter
- Roof: Asphalt,Fiberglass
Condition
- New construction: No
- Year built: 1950
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Library, Medical Facilities
HOA
- Has HOA: No
Location
- Region: Derby
Financial & listing details
- Price per square foot: $239/sqft
- Tax assessed value: $162,820
- Annual tax amount: $7,034
- Date on market: 5/12/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/30/2026 | Price change | $429,900-4.5%$239/sqft |
Source: | ||
| 6/2/2026 | Price change | $450,000-4.2%$250/sqft |
Source: | ||
| 5/12/2026 | Listed for sale | $469,900+59.3%$261/sqft |
Source: | ||
| 5/30/2024 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 5/19/2024 | Listed for rent | $2,000+21.2%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 5/30/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 5/26/2023 | Listed for rent | $1,650+94.1%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 7/8/2022 | Sold | $295,000+1.7%$164/sqft |
Source: | ||
| 6/20/2022 | Contingent | $290,000$161/sqft |
Source: | ||
| 5/27/2022 | Pending sale | $290,000$161/sqft |
Source: | ||
| 5/9/2022 | Listed for sale | $290,000+145.8%$161/sqft |
Source: | ||
| 11/6/2012 | Listing removed | $850 |
Source: Real Estate Two #B993303 Report a problem | ||
| 9/21/2012 | Listed for rent | $850 |
Source: Real Estate Two #B993303 Report a problem | ||
| 7/28/1995 | Sold | $118,000$66/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,034 | $162,820 |
| 2024 | $7,034 +11.9% | $162,820 |
| 2023 | $6,285 | $162,820 |
| 2022 | $6,285 | $162,820 |
| 2021 | $6,285 +12.2% | $162,820 +27.5% |
| 2020 | $5,601 +4.8% | $127,680 |
| 2019 | $5,346 +6.3% | $127,680 |
| 2018 | $5,027 | $127,680 |
| 2017 | $5,027 +15.5% | $127,680 +4.8% |
| 2015 | $4,353 | $121,800 |
| 2014 | $4,353 +1.1% | $121,800 |
| 2013 | $4,304 -0.5% | $121,800 |
| 2012 | $4,324 -32.6% | $121,800 -44.2% |
| 2011 | $6,413 +7.3% | $218,120 |
| 2010 | $5,976 +3.8% | $218,120 |
| 2009 | $5,758 | $218,120 |
| 2008 | $5,758 +3.5% | $218,120 |
| 2007 | $5,562 +2.8% | $218,120 |
| 2006 | $5,409 +24.4% | $218,120 +89.1% |
| 2005 | $4,349 +13.6% | $115,360 |
| 2003 | $3,830 +6.1% | $115,360 |
| 2001 | $3,611 | $115,360 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 06418
Nearby schools
GreatSchools rating
- 2/10Irving SchoolGrades: K-5Distance: 0.6 mi
- 4/10Derby Middle SchoolGrades: 6-8Distance: 0.3 mi
- 1/10Derby High SchoolGrades: 9-12Distance: 0.3 mi
Schools provided by the listing agent
- High: Derby
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Connecticut
- New Haven County
- Derby
- 06418
- 48 Mountain Street





