18 Brook St

Derry, NH 03038

$599,900
Price
6
Beds
2,367 Sq. Ft.
$253 / Sq. Ft.
2,367
Sq. Ft.
$253
per Sq. Ft.
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Description

Incredible investment opportunity at 18 Brook St, Derry, NH. This well-maintained duplex sits on over half an acre and has private entrances and parking for each unit. This building is great for house hacking, investing, or multi-generational living! The 4-bedroom unit has a great spacious layout on the first level, with hardwood floors, new kitchen countertops, and a large private deck. The two bedroom is comfortable and also has its own deck and parking. There have been a load of updates to the...Incredible investment opportunity at 18 Brook St, Derry, NH. This well-maintained duplex sits on over half an acre and has private entrances and parking for each unit. This building is great for house hacking, investing, or multi-generational living! The 4-bedroom unit has a great spacious layout on the first level, with hardwood floors, new kitchen countertops, and a large private deck. The two bedroom is comfortable and also has its own deck and parking. There have been a load of updates to the exterior such as siding and roofing in 2021. This property currently brings in just over 51K in revenue and almost 40K in profit. The utility systems are in great working order. The 4-bedrooms unit has some cosmetic updates done over the past few years. The 2 bedrooms unit is still turnkey or can be updated to maximize the income of the building! Come see this great property in a highly desired area - showings by appointment only. Units are occupied, please do not inquire within.
  1. Listed by Samuel Auffant • KW Coastal and Lakes & Mountains Realty
  2. Listed by Joseph Citera • KW Coastal and Lakes & Mountains Realty

Property Details for 18 Brook Street

Zoning
MHDR
LISTING UPDATED: 07/15/2026 07:03 AM

Property Details for 18 Brook Street

StatusActive
MLS #5099636
Days on Market1
Taxes$8,555 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeMulti Family
MLS TypeMulti Family
Year Built1920
Lot Size0.24 AC / 10,454 SF
CountyRockingham County
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Location

Listing Courtesy of KW Coastal and Lakes & Mountains Realty
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Building Information for 18 Brook Street

Stories2Residences2Year Built1920Building Size-Lot Size0.24 AC / 10,454 SF

Payment Calculator

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$3,702 per month

30 year fixed, 6.36% Interest

Principal and Interest

$2,989

Property Taxes

$713

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 18 Brook Street

Summary
Location and General Information
  • City: Derry
  • County: NH-Rockingham
  • Latitude: 42.874801000001000
  • Longitude: -71.328913000000000
  • Road Frontage: TBD
  • Seasonal: No
  • State: NH
  • Street Designation: Street
  • Map: 26
  • Zip Code: 03038
Taxes and HOA Information
  • Tax Year: 2025
  • Taxes TBD: Unknown
Parking
  • Garage: No
  • Driveway: Paved
Property
Lot Information
  • Block: 0
  • Lot: 223
  • Lot Features: Sidewalks, Neighborhood, Near Public Transport, Near School(s)
  • Lot Size Acres: 0.24
  • Total Finished Area: 2367.0
  • Above Grade Finished Area: 2367.0
  • Above Grade Finished Area Source: Public Records
  • Above Grade Unfinished Area: 0.0
  • Below Grade Finished Area: 0.0
  • Below Grade Unfinished Area: 1206.0
  • BelowGradeUnfinishedAreaSource: Public Records
  • Lot Size Square Feet: 10454.0
  • Total Area: 3573.0
Property and Assessments
  • Assessment Amount: $450,500
  • Assessment Year: 2025
  • Property Class: Multi-Family
  • Construction Status: Existing
  • Flood Zone: Unknown
  • PreConstruction: No
  • Surveyed: Unknown
  • Year Built: 1920
  • Middle/Jr School: Gilbert H. Hood Middle School
  • Elementary School: Grinnell Elementary School
Utilities
  • Electric: 200+ Amp Service, Circuit Breaker(s)
  • Sewer: Public
  • Water Source: Public
  • Utilities: Cable Available
  • Total Gas Meters: 0
  • Total Electric Meters: 2
  • Internet: Cable Internet
Interior and Exterior Features
Exterior Features
  • Color: White
  • Construction Materials: Wood Frame
  • Roof: Asphalt Shingle
  • Total Ranges: 2
Interior Features
  • Basement: Yes
  • Basement Access Type: Walkout
  • Basement Description: Concrete, Basement Stairs
  • Total Full Baths: 3
  • Flooring: Carpet, Hardwood, Vinyl
  • Heating: Oil, Mini Split, Boiler
  • Cooling: Central AC, Mini Split
  • Total Refrigerators: 3
  • Total Stories: 2
  • Total Water Heaters: 1
Multi Family
Income & Expenses Information
  • Gross Income: $51,600.00
  • Net Income: $39,680.00
  • Operating Expense Incl: Maintenance, Other, Sewer, Snow Removal, Trash, Water/Sewer
  • Operating Expense: $11,920
Multi-Family Information
  • Total Units: 2
  • Total 1 BR Units: 0
  • Total 2 BR Units: 1
  • Total 3+ BR Units: 1
  • Total Heat Units: 1
Unit Information
Unit 1
  • Unit 1 Baths: 1
  • Unit 1 Bedrooms: 2
  • Unit 1 Lease Term: Annual
  • Unit 1 Rental Amt Freq: Monthly
  • Unit 1 Status: Leased
  • Unit 1 Rental Amount: $1,300.00
  • Unit 1 Tenant Pays: Electric, Heat, Hot Water
Unit 2
  • Unit 2 Lease Term: Annual
  • Unit 2 Baths: 2
  • Unit 2 Status: Leased
  • Unit 2 Rental Amt Freq: Monthly
  • Unit 2 Bedrooms: 4
  • Unit 2 Rental Amount: $3,000.00
  • Unit 2 Tenant Pays: Electric, Heat, Hot Water

Property History for 18 Brook Street

DateEvent & SourcePriceAppreciation
Jul 13, 2026

Listed (Active)

New England Real Estate Network #5099636

$599,900—
Aug 6, 2021

Sold (Public Record)

Public Record #1468254964

$355,000

+5.5% / yr

Aug 6, 2021

Sold

New England Real Estate Network #4866813

$355,000—
DateEvent & SourcePrice
07/13/2026

Listed (Active)

New England Real Estate Network #5099636

$599,900
08/06/2021

Sold (Public Record)

Public Record #1468254964

$355,000

+5.5% / yr

08/06/2021

Sold

New England Real Estate Network #4866813

$355,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 18 Brook Street

Taxable ValueLand$202,900Additions$247,600Total$450,500
Tax Record2025$8,555 ($713 / month)
Home Facts
Baths3.5Total Finished SqFt2,367 SqFtAbove Grade Finished SqFt2,367 SqFtUnfinished Basement SqFt1,206 SqFtStories2Lot Size10,454 SqFtStyleDuplexYear Built1920ZoningMHDRCountyROCKINGHAMAPNDERY M:26 B:223

Schools near 18 Brook Street

This home is within Derry Cooperative School District.
Rating
School
Type
Grades
Distance
Grinnell School
Public - K to 4
Gilbert H. Hood Middle School
Public - 7 to 8
Pinkerton Academy
Public - 9 to 13
West Running Brook Intermediate School
Public - 5 to 6
Rating
School
Distance
Grinnell School
PublicK to 4

Gilbert H. Hood Middle School
Public7 to 8

Pinkerton Academy
Public9 to 13

West Running Brook Intermediate School
Public5 to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 18 Brook Street, Derry, NH 03038

18 Brook Street is a multi-family home for sale in Derry, NH 03038. This listing's school districts are Derry Cooperative School District, Pinkerton Academy School District. Nearby schools include Grinnell School, Gilbert H. Hood Middle School and Pinkerton Academy. 18 Brook Street is a 6-bed, 3-bath, 2,367 sqft multi-family home built in 1920.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of KW Coastal and Lakes & Mountains Realty

Copyright 2026 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. Data last updated 07/15/2026 04:20 PM