321 Dudley Rd
Alton, NH 03809
3 Beds
1 Bath
1,344 sqft (on 1.55 acres)
$416,900
as of Jul 24, 2026
$416,900
as of Jul 24, 2026
3 Beds
1 Bath
1,344 sqft
(on 1.55 acres)
Local Information
- Map ViewExplore the area around 321 Dudley Rd.
- Schools1 Preschool School1 Elementary School1 Middle School2 High Schools
- Shop & Eat
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1955
Lot Size
1.55 acres
Living Area
1,344 sqft
Price/Sqft
$310
Parking
Garage
About this House
This single-family home is located at 321 Dudley Rd, Alton, NH. 321 Dudley Rd is in Alton, NH and in ZIP code 03809. This property has 3 bedrooms, 1 bathroom and approximately 1,344 sqft of floor space. This property has a lot size of 1.87 acres and was built in 1955.
321 Dudley Rd, Alton, NH 03809 is a 3 bedroom, 1 bathroom, 1,344 sqft single-family home built in 1955. It last sold for $350,000 on May 24, 2023. It is currently off market. The Trulia Estimate is $416,900, with a rent estimate of $2,537/month.
Home Details for 321 Dudley Rd
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Interior Details BasementNumber of Rooms: 5Types of Rooms: Dining RoomCeiling Fan |
Heating & Cooling Heating: Baseboard, Gas, OilHeating Fuel: Baseboard |
Levels, Entrance, & Accessibility Stories: 1Floors: Tile, Carpet, Hardwood, Laminate |
Appliances & Utilities DishwasherDryerMicrowaveRefrigerator |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: MetalDeckExterior: VinylPorch |
Parking & Garage GarageParking: Garage Attached, Garage Detached |
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Year Built Year Built: 1955 |
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler |
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Levels, Entrance, & Accessibility Disabled Access |
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Units in Building: 1 |
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Lot Area: 1.55 acres |
Price History for 321 Dudley Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 05/24/2023 | $350,000 | Sold | PrimeMLS #4948469 |
| 04/18/2023 | $364,900 | Contingent | PrimeMLS #4948469 |
| 04/12/2023 | $364,900 | Listed For Sale | PrimeMLS #4948469 |
| 08/31/2016 | $181,000 | Sold | PrimeMLS #4502976 |
| 07/30/2016 | $182,000 | Pending | Agent Provided |
| 07/09/2016 | $182,000 | Listed For Sale | Agent Provided |
Market trends in Alton
Last updated June 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
40
2MoM
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Property Tax and Assessment
| Year | 2024 |
|---|---|
| Tax | $3,146 |
| Assessment | $242,400 |
Home facts updated by county records
Comparable Sales for 321 Dudley Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.57 | Single-Family Home | $495,000 | 06/12/26 | 3 | 1.5 | 1,200 | |
0.35 | Single-Family Home | $759,000 | 10/21/25 | 4 | 3 | 2,804 | |
0.43 | Single-Family Home | $1,050,000 | 11/04/25 | 4 | 2 | 3,677 | |
1.25 | Single-Family Home | $465,000 | 08/13/25 | 2 | 1 | 960 | |
1.45 | Single-Family Home | $340,000 | 02/19/26 | 3 | 1 | 936 | |
1.55 | Single-Family Home | $400,000 | 05/15/26 | 3 | 1 | 1,176 | |
1.56 | Single-Family Home | $289,900 | 09/26/25 | 2 | 1 | 1,209 | |
1.69 | Single-Family Home | $350,000 | 09/15/25 | 3 | 1.5 | 1,056 | |
1.90 | Single-Family Home | $365,000 | 05/20/26 | 2 | 1 | 1,365 | |
1.56 | Single-Family Home | $595,000 | 08/20/25 | 3 | 2.5 | 1,762 |
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Assigned Schools
These are the assigned schools for 321 Dudley Rd.
- Prospect Mountain High School
- 9-12
- Public
- 402 Students
4/10GreatSchools RatingParent Rating AverageExcellent school system with amazing teachers and staff. Great school!Other Review6y ago - Alton Central School (Elem)
- PK-8
- Public
- 407 Students
5/10GreatSchools RatingParent Rating AverageAs a new eighth grader at this school I truly think that this is one of the best schools that I’ve ever moved to. The teachers are supportive and actually take their time to help the students who need help. The food is better than I would expect from a school, but maybe that’s just compared to Dover. I appreciate that they have algebra classes for eighth graders, who feel like they can take a step up from the normal math we would be learning so moving into the high school we can jump ahead. Overall, I would recommend sending your kid here.Student Review1y ago - Prospect Mountain High School
- 9-12
- Public
- 500 Students
NAGreatSchools RatingParent Rating AverageMy child transitioned from Alton Central School, a k-8th grade school, to PMHS and he absolutely LOVES PMHS! It's a fairly small school with excellent teachers who genuinely care for the children and provide every opportunity for kids to stay after school if they need additional help. The school has many clubs which include World Culture Club, Robotics, and most common athletic teams. They have a big ski team. The Bass Fishing Team which won 1st in the state. This school DOES NOT have a football team. It's hard to believe but NO FOOTBALL TEAM, so they recently developed a fall "Homecoming" for the sake of the students. If kids want to play football I've heard kids can travel to Kingswood High School in Wolfeboro NH and play there but I don't know of anyone who has done this. I see my child attending school, happy with great friends and 5 As and 2 B grades that where 89% for the entire year. He gets up eager to go to school, likes to stay after when he needs help, has never complained of anyone bullying or any other disturbing issues and he missed only 3 days of school for doctor or dental appointments. I'd rate this school a 8/10. I'd say 10/10 if I knew test scores for all.Parent Review12y ago 
Check out schools near 321 Dudley Rd.
What Locals Say about Alton
At least 13 Trulia users voted on each feature.
100 % Say car is needed
88 % Say yards are well-kept
85 % Say parking is easy
84 % Say there's wildlife
77 % Say it's dog friendly
74 % Say people would walk alone at night
67 % Say there's holiday spirit
64 % Say they plan to stay for at least 5 years
60 % Say neighbors are friendly
57 % Say it's quiet
42 % Say there are community events
38 % Say kids play outside
35 % Say it's walkable to restaurants
30 % Say streets are well-lit
28 % Say it's walkable to grocery stores
25 % Say there are sidewalks
Sourced by Trulia users. Learn more about our methodology.
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