$450,000

18 5th St Dover, NH 03820

Estimated payment $2,976/month

-- Bed
-- Bath
2,192 Sq Ft
$205 Price per Sq Ft

About This Home

2,192± SF office building available for sale, currently divided into 2 units making it ideal for an owner-occupier or investor. Versatile 2nd floor space ideal for office or residential use, complete with a full kitchen and bath. First floor residential conversion possible with a conditional use permit. Recent upgrades include new vinyl plank flooring, refinished wood floors, recessed lighting, new fixtures, and paint. Fifth Street was upgraded in 2025 with new sidewalks, granite curbs, and fresh pavement. On-site parking for 4 cars and ample unrestricted street parking. Neighborhood includes a mix of residential homes as well as professional office, medical, health and wellness, banks, and more. Conveniently located 2 blocks from the Amtrak Downeaster, 3 blocks from downtown, and just 1.4± miles to Wentworth-Douglass Hospital.

Listing Agent

Andrew Ward

Colliers International License #067085 Listed on: 11/20/2025

Co-Listing Agent

Tim Braseth

Colliers International License #079685

Property Details

Home Type

  • Multi-Family

Est. Annual Taxes

  • $7,246

Year Built

  • Built in 1900

Lot Details

  • 3,920 Sq Ft Lot

Parking

  • Shared Driveway

Home Design

  • American Four Square Architecture
  • New Englander Architecture
  • Concrete Foundation
  • Wood Frame Construction
  • Shingle Roof

Interior Spaces

  • Property has 2.5 Levels
  • Basement
  • Interior Basement Entry

Utilities

  • Hot Water Heating System
  • Separate Meters

Community Details

  • 2 Units

Listing and Financial Details

  • Tax Block 46
  • Assessor Parcel Number 31

Property Details

Home Type

Multi-Family

Est. Annual Taxes

$7,246

Year Built

Built in 1900

Lot Details

0

Listing Details

  • Seasonal: No
  • Property Type: Residential Income
  • Year Built: 1900
  • Display On Internet: Cable Internet
  • Architectural Style: New Englander, Four Square
  • ResoLotFeatures: Near Shopping, Near Railroad, Near Hospital
  • Road Frontage Type: Paved
  • Co List Office Mls Id: 2691-0
  • MLS Status: (10) Active - Active
  • Above Grade Finished Sq Ft: 2192.0
  • Unit Levels: 2.5
  • ResoPropertyCondition: Existing
  • Flood_Zone: No
  • Foreclosed_Or_Bank_Owned_Or_REO: No
  • Pre_Construction: No
  • Basement_Access_Type: Interior
  • Separate_Utilities: Yes
  • Above_Grade_Unfinished_Area_Source: Estimated
  • Below_Grade_Unfinished_Area_Source: Estimated
  • Special Features: None
  • Property Sub Type: MultiFamily

Interior Features

  • Basement: Concrete Floor, Unfinished
  • Basement YN: Yes

Exterior Features

  • Driveway: Common/Shared
  • Roof: Shingle
  • Construction Type: Wood Frame
  • Foundation Details: Concrete

Garage/Parking

  • Attached Garage: No

Utilities

  • Electric: Circuit Breakers
  • Sewer: Public Sewer
  • Heating: Hot Water
  • Cooling: None
  • Utilities: Underground Oil Tank
  • Water Source: Public

Lot Info

  • Surveyed: Unknown
  • Zoning: CBD-G
  • Lot Size Acres: 0.09
  • Lot Size Sq Ft: 3920.0

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 7246.25
  • Tax Block: 46
  • Tax Lot: 00
  • Tax Map Number: 31

Multi Family

  • Number Of Units Total: 2

Map

Range of Values:

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Value Increase
--
Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $7,037 $387,300 $159,200 $228,100
2023 $7,246 $387,500 $159,200 $228,300
2022 $5,843 $294,500 $128,100 $166,400
2021 $5,885 $271,200 $128,100 $143,100
2020 $6,126 $246,500 $116,500 $130,000
2019 $6,164 $244,700 $116,500 $128,200
2018 $6,011 $241,200 $116,500 $124,700
2017 $6,028 $233,000 $110,700 $122,300
2016 $6,126 $233,000 $110,700 $122,300
2015 $6,200 $233,000 $110,700 $122,300
2014 $6,060 $233,000 $110,700 $122,300
2011 $5,702 $227,000 $110,700 $116,300
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/20/2025 11/20/25 For Sale $450,000 -- $205 / Sq Ft
Source: PrimeMLS

Source: PrimeMLS

MLS Number: 5070265

PrimeMLS

APN: DOVR-031046