20 Ladd Street #K, Portsmouth, NH 03801

Portsmouth
Local realty services provided by:ERA Key Realty Services
20 Ladd Street #K,Portsmouth, NH 03801
$2,300,000
  • - Beds
  • 3 Baths
  • 4,627 sq. ft.
  • Condominium
  • Active
Listed by: meaghan defreze
Office: kw coastal and lakes & mountains realty
MLS#:5064019
Source:PrimeMLS

Price summary

  • Price:$2,300,000
  • Price per sq. ft.:$497.08
  • Monthly HOA dues:$847

About this home

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....

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an ERA®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an ERA®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE® , CENTURY 21® , Coldwell Banker® , Corcoran® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1860
  • Listing ID #:5064019
  • Added:161 day(s) ago
  • Updated:February 22, 2026 at 11:25 AM

Rooms and interior

  • Total bathrooms:3
  • Rooms Total:13
  • Flooring:Carpet, Laminate
  • Kitchen Description:Dishwasher, Freezer, Refrigerator
  • Basement Description:Interior, No Tenant Access
  • Living area:4,627 sq. ft.

Heating and cooling

  • Cooling:Central AC

Structure and exterior

  • Roof:Membrane
  • Year built:1860
  • Building area:4,627 sq. ft.
  • Levels:1 Story

Utilities

  • Sewer:Public Available

Finances and disclosures

  • Price:$2,300,000
  • Price per sq. ft.:$497.08
  • Tax amount:$16,811 (2024)

Features and amenities

  • Appliances:Exhaust Fan, Refrigerator
  • Amenities:Circuit Breaker(s)
MLS LogoCopyright 2026 Prime MLS, 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 Prime MLS. The information being provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated March 12, 2026

New listings near 20 Ladd Street #K