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About This Home

This 0-bedroom, 3-bathroom condo at 20 Ladd Street in Portsmouth, NH is listed for $2,300,000 ($497 per sqft). Built in 1860, the home offers 4,627 sqft of living space on a N/A lot.

Agent Description

Motivated Seller! An extraordinary opportunity awaits in one of Portsmouth’s most coveted locations! Currently configured as a luxury commercial office space, this expansive 4,600± sq.ft. third-floor condominium offers the rare potential to be transformed into a stunning residential unit in the vibrant downtown core!

Positioned between Market Street and Congress Street, this historic 1860 building has been meticulously restored inside and out, preserving timeless character while offering modern convenience. Direct elevator access brings you into a sun-filled open layout framed by oversized windows on nearly every side, flooding the space with natural light and city views.

With soaring ceilings, flexible floor plan, the possibilities are endless design a grand single residence with a multi-bedroom layout and spacious living and entertaining areas. A standout feature is the professional-grade kitchen, which could be reimagined into a stunning culinary centerpiece for gatherings at home.

Step outside and you’re just moments from Portsmouth’s award-winning restaurants, cafés, boutiques, galleries and waterfront. With the municipal parking garage conveniently across the street, this residence blends urban lifestyle and everyday practicality. This is a one-of-a-kind opportunity to reimagine a historic space bring your vision and create your dream home in downtown Portsmouth. Buyers to do their own due diligence with the town regarding conversion from commercial to residential use.

Key Features

  • Built in 1860

Property Details

1 story
3 half
#K
1860

Amenities

Basement

Monthly Cost Estimate

$12,301/mo

20% down · 6.5% · 30 years

Principal$1,663
Interest$9,967
Insurance$671

Estimates only. Actual payments may vary.

Location

20 Ladd Street

Portsmouth, NH 03801

Pierce Block

Property Details

Flooring

CarpetLaminate

Heating

Natural Gas

Cooling

Central Air

Appliances

DishwasherFreezerRangeRange - GasRefrigeratorWasher

Questions & Answers

This 0-bedroom, 3-bathroom condo at 20 Ladd Street is listed at $2,300,000 ($497/sqft). The estimated monthly payment is $9,967 based on 20% down at 6.5% interest.

Key features include: Built in 1860.

This property is listed by Meaghan DeFreze and can be reached at 6037705138 or mdefreze@kw.com.

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MD

Meaghan DeFreze

Agent at KW Coastal and Lakes & Mountains Realty

(603) 770-5138

Listed by KW Coastal and Lakes & Mountains Realty · View on Broker Site

MLS# 5064019· Source: listhub· Updated 190 days ago

Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

20 Ladd Street, Portsmouth, NH 03801

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