$10,000 Closing Credit¹
#5030816, Christopher Austin, Listing Office: Great Island Realty LLC
#5029700·
Listing office: KW Coastal and Lakes & Mountains Realty·
Listing agent: Michael Whitney·
Listing office phone: 603-610-8500
$1,490,000 List price
112 New Castle Ave Portsmouth, NH 03801
$10,000
Closing credit¹
3 beds
1 full, 1 partial
1,584 sqft
0.1 acres
$941 / sqft
House
Property details
About 112 New Castle Ave
NEW PRICE: $1,490,000. Perfect Portsmouth Location! This 3 bedroom 1 1/2 Bath 1860 Little Harbor New Englander is located just a short walk to Strawberry Banke, Prescott Park and Portsmouth's thriving Downtown and has beautiful water views. This Charming Home hasn't had a change in ownership in over 50 years. And is located just yards from the paved walkway to Little Harbor Elementary School. Home features include a Bright sun room addition w/ cathedral ceilings and skylights, A large living room w/ fireplace, FHW Buderus heating system, gas utilities, walk up Attic, and has been well maintained over the years. A bricked back yard patio, a 100 Amp electrical service and gas stove. Open House Saturday, April 12th 10:00AM-12:00PM
Highlights
Home typeSingle Family Residence
HeatingNatural Gas
StatusActive
Size1,584 sqft
BasementYes
Lot size0.13 Acres
Year built1860
MLS #5029700
Summary
- MLS Number: 5029700
- Office Name: KW Coastal and Lakes & Mountains Realty
- Office Phone: (603) 610-8500
- Office Email: klrw463@kw.com
- Listing Agent: Michael Whitney
© Copyright 2025 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS. The information being provided is 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.
Housing Market Reports are calculated by Rocket Homes Real Estate, LLC and based on information from the MLS.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 4/12/2025, 11:20:53 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Get an agent. Get a mortgage. Save big.¹
$1,490,000
112 New Castle Ave
$10,000
closing credit¹
Sell your home with Rocket and save even more!
Seller rebate
0.5% sale price²
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $732,900 | $11,822 |
| 2022 | $732,900 | $11,140 |
| 2021 | $732,900 | $11,015 |
| 2020 | $732,900 | $10,774 |
| 2019 | $732,900 | $10,891 |
| 2018 | $587,100 | $9,300 |
History based on county public records data.
Nearby schools
9
Little Harbour School
Public District KG-5
0.3 mi
•50 Clough Dr Ste 1
8
New Franklin School
Public District KG-5
1.4 mi
•1 Franklin Dr
7
Mary C. Dondero Elementary School
Public District KG-5
2.4 mi
•32 Van Buren Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $142,708. The majority of Portsmouth, NH residents have income $200k+ annually. Typical family type is married, no kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
8%
<35k
31%
35k-100k
24%
100k-200k
37%
200k+
What level of education do the neighbors have?
No High School
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
36%
Single, No Kids
4%
Single, with Kids
37%
Married, No Kids
23%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
16%
<11 yrs old
6%
12-17 yrs old
13%
18-34 yrs old
50%
35-64 yrs old
15%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis
Soccer
Where do the neighbors shop?
Nordstrom
Bloomingdales
The Container Store
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Starbucks
What do the neighbors drive?
BMW
Lexus
Acura
What do the neighbors listen to?
Talk/Personality
News
Alternative
All data provided by Home Junction and Claritas
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Frequently asked questions
About 112 New Castle Ave
This home is located at 112 New Castle Ave in Portsmouth, NH and zip code 03801 in the Seacoast neighborhood. This 1,584 square foot home, which was built in 1860, sits on a 0.13 acre lot. Features: 3 bedrooms, 2 bathrooms. It has been listed on Rocket Homes since February 18, 2025 and is currently priced at $1,490,000.
In March 2025 more than 5 listings in Portsmouth, NH were sold above the asking price. During the same period more than 7 listings were sold at asking price, while more than 9 were sold below. The inventory of homes for sale in Portsmouth, NH between February and March 2025 increased by 12%.
From Rocket Homes Real Estate and based on county public records data.