9 Mountain St
Derby, CT 06418
- 3 Beds
- 2 Baths
- 1,176 sqft
3 Beds
2 Baths
1,176 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1927
Living Area
1,176 sqft
Price/Sqft
$315
Parking
Garage
About this House
This single-family home is located at 9 Mountain St, Derby, CT. 9 Mountain St is in Derby, CT and in ZIP code 06418. This property has 3 bedrooms, 2 bathrooms and approximately 1,176 sqft of floor space. This property has a lot size of 7405 sqft and was built in 1927.
9 Mountain St, Derby, CT 06418 is a 3 bedroom, 2 bathroom, 1,176 sqft single-family home built in 1927. It last sold for $262,000 on May 3, 2021. It is currently off market. The Trulia Estimate is $370,600, with a rent estimate of $2,519/month.
Home Details for 9 Mountain St
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Heating & Cooling Heating: Other, GasAir ConditioningHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1 |
Interior Details Number of Rooms: 6 |
Fireplace & Spa Fireplace |
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Year Built Year Built: 1927 |
Property Type / Style Property Type: Single Family HomeArchitecture: Cape Cod |
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Exterior Home Features DeckExterior: Wood |
Parking & Garage GarageParking: Garage Attached |
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Units in Building: 1 |
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Lot Area: 7405 sqft |
Price History for 9 Mountain St
| Date | Price | Event | Source |
|---|---|---|---|
| 05/03/2021 | $262,000 | Sold | Smart MLS #170373839 |
| 03/16/2021 | $242,900 | Contingent | Smart MLS #170373839 |
| 03/11/2021 | $242,900 | PendingToActive | Smart MLS #170373839 |
| 03/05/2021 | $242,900 | Contingent | Smart MLS #170373839 |
| 03/01/2021 | $242,900 | Listed For Sale | Smart MLS #170373839 |
| 10/13/1988 | $144,500 | Sold | N/A |
| 04/28/1987 | $148,500 | Sold | N/A |
Market trends in Derby
Last updated June 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
—
Available listings
21
3MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $5,570 |
| Assessment | $128,940 |
Home facts updated by county records
Comparable Sales for 9 Mountain St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.11 | Single-Family Home | $335,000 | 06/04/26 | 3 | 1.5 | 1,423 | |
0.13 | Single-Family Home | $364,000 | 12/11/25 | 3 | 2 | 1,720 | |
0.29 | Single-Family Home | $305,000 | 05/21/26 | 3 | 1.5 | 1,192 | |
0.15 | Single-Family Home | $345,000 | 07/31/25 | 4 | 2 | 1,574 | |
0.37 | Single-Family Home | $328,000 | 03/11/26 | 3 | 2 | 1,169 | |
0.38 | Single-Family Home | $208,000 | 02/26/26 | 3 | 1.5 | 1,442 | |
0.52 | Single-Family Home | $410,000 | 04/23/26 | 3 | 1.5 | 1,008 | |
0.18 | Single-Family Home | $450,000 | 08/11/25 | 4 | 3 | 1,904 | |
0.46 | Single-Family Home | $365,000 | 12/03/25 | 3 | 2 | 1,050 | |
0.31 | Single-Family Home | $430,000 | 12/10/25 | 5 | 3 | 1,939 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 9 Mountain St.
What Locals Say about Derby
At least 188 Trulia users voted on each feature.
82 % Say car is needed
77 % Say it's dog friendly
67 % Say there are sidewalks
67 % Say parking is easy
66 % Say there's holiday spirit
62 % Say streets are well-lit
57 % Say yards are well-kept
56 % Say it's walkable to restaurants
56 % Say kids play outside
54 % Say people would walk alone at night
50 % Say it's quiet
48 % Say it's walkable to grocery stores
48 % Say neighbors are friendly
47 % Say they plan to stay for at least 5 years
38 % Say there's wildlife
26 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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