Listed by Doreen Soares • RE/MAX Realty One (Cell: 603-393-7871).
For sale
$3,500,000
Est. $20,569/mo
10
bd
6 ba
4,371
sq ft

301 Portsmouth Ave, Seabrook, NH 03874

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About this home

Multi-familyProperty Type
1950Year Built
4,791 sq ftLot Size
$801Price/Sq.Ft.
Listed by Doreen Soares RE/MAX Realty One
Contact: Cell: 603-393-7871
Listing updated:
Redfin checked: 2 minutes ago
Source:PrimeMLS #5086786
129 days on Redfin563 views5 favorites

Payment calculator

$20,569 per month

Principal and interest$18,394
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($700,000)
Home price
$3,500,000
Loan details
30-yr fixed, 6.88%
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Around this home

Schools

Seabrook Elementary School

Public PreK-4 • Assigned • 1.7mi

6/10
Seabrook Middle School

Public 5-8 • Assigned • 1.7mi

6/10
Winnacunnet High School

Public 9-12 • Assigned • 2.8mi

6/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Property details

  • Interior features
  • Walk-up basement
  • Concrete basement
  • Bedrooms
  • Two 1-bedroom units
  • Four 2-bedroom units
  • Bathrooms
  • Six 1-bath units
  • Heating & cooling
  • Natural gas heating
  • Cooling: Other

Sale and tax history for 301 Portsmouth Ave

Public record

Beds
9
Baths
6
Stories
2
Lot width
Lot depth
Lot size
4,792 Sq. Ft.
Year renovated
Finished Sq. Ft.
4,371
Unfinished Sq. Ft.
Total Sq. Ft.
4,371
Year built
1950
Style
Multi-Family (5+ Unit)
County
Rockingham County
APN
930398
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on May 15, 2026.

Climate risks

9/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 91° expected this year, 16 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Seabrook, NH • 03874
Average low and high temperatures (°F)
32
18
35
18
49
30
57
38
67
49
79
59
84
65
80
58
74
55
63
44
51
35
37
22
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

95/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 23% for direct sun exposure in Seabrook. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10 hrs
5.3 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 301 Portsmouth Ave

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GreatSchools Ratings provided by GreatSchools.org.