Welcome to 161 Blackwater Road, this cash-flowing duplex is located on just over half an acre in Somersworth, NH. This building is single-level and has plenty of parking. Hot water heaters are recent and the heating systems have been maintained very well. This multi-family is very reliable income and is a great opportunity for anyone looking to own an investment or house hack! Each unit has 2-bedrooms, 1-bath, and a tenant. One tenant is month to month the other is on a 12 month lease. NOI for this property is just over $31K per year but has potential to exceed that. Don't miss out on this great opportunity in a highly desirable area with plenty of rental demand! Please do not inquire within the premises.
Active under contract
Listed by: KW Coastal and Lakes & Mountains Realty • Joseph Citera
Price cut: $20K (6/27)
$379,900
161 Blackwater Road, Somersworth, NH 03878
4beds
1,609sqft
Multi Family
Built in 1940
-- sqft lot
$362,300 Zestimate®
$236/sqft
$-- HOA
What's special
Plenty of parking
- 114 days
- 62
- 0
Zillow last checked:
Listing updated:
Listed by:
Joseph Citera,
KW Coastal and Lakes & Mountains Realty 603-610-8500,
Samuel Auffant,
KW Coastal and Lakes & Mountains Realty
Source: PrimeMLS,MLS#: 5090596
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Oil, Hot Air
Cooling
- None
Features
- Basement: Bulkhead,Concrete,Gravel,Walk-Up Access
Interior area
- Total structure area: 3,106
- Total interior livable area: 1,609 sqft
- Finished area above ground: 1,609
- Finished area below ground: 0
Property
Parking
- Parking features: Paved
Features
- Levels: One
- Frontage length: Road frontage: 150
Lot
- Size: 0.53 Acres
- Features: Level
Details
- Parcel number: SMSWM61B07L0
- Zoning description: R1
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Multi Family
Materials
- Wood Frame, Vinyl Siding
- Foundation: Concrete
- Roof: Asphalt Shingle
Condition
- New construction: No
- Year built: 1940
Utilities & green energy
- Electric: 200+ Amp Service
- Sewer: Leach Field, Septic Tank
- Water: Public
- Utilities for property: Cable Available
Community & HOA
Location
- Region: Somersworth
Financial & listing details
- Price per square foot: $236/sqft
- Tax assessed value: $306,000
- Annual tax amount: $5,722
- Date on market: 5/23/2026
Estimated market value
$362,300
$344,000 - $380,000
$2,351/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/27/2026 | Price change | $379,900-5%$236/sqft |
Source: | ||
| 5/23/2026 | Listed for sale | $399,900+35.6%$249/sqft |
Source: | ||
| 3/18/2022 | Sold | $295,000+1.8%$183/sqft |
Source: | ||
| 2/2/2022 | Listed for sale | $289,900$180/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $5,722 +10% | $306,000 +72.3% |
| 2023 | $5,204 +4.3% | $177,600 |
| 2022 | $4,989 +2.4% | $177,600 +0.3% |
| 2021 | $4,873 -1.1% | $177,000 |
| 2020 | $4,929 +1.7% | $177,000 -0.4% |
| 2019 | $4,848 +21.4% | $177,700 +48.7% |
| 2018 | $3,992 +1% | $119,500 |
| 2017 | $3,954 +3% | $119,500 |
| 2016 | $3,838 +0.5% | $119,500 +0.9% |
| 2015 | $3,818 +3.6% | $118,400 |
| 2014 | $3,687 | $118,400 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 03878
Nearby schools
Schools provided by the listing agent
- Elementary: Maple Wood Elementary
- Middle: Somersworth Middle School
- High: Somersworth High School
- District: Somersworth
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.





