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Franklin Block 75 Congress St 1,071 - 27,294 SF of Space Available in Portsmouth, NH 03801

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Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 103
  • 1,985 SF
  • 5 Years
  • $51.00 /SF/YR $4.25 /SF/MO $101,235 /YR $8,436 /MO
  • Office/Retail
  • Full Build-Out
  • Now

This is the finest retail Suite North of Boston! Absolutely amazing build-out and Excellent Location in busy historic downtown Portsmouth, located at prime Congress street location in Market square. This prime retail storefront space will lease very quickly. Very Very Large Mahogany and tall glass Storefront. Amazing interior Brick arches. 13' Grand, fully restored, tine ceilings. Great adjacent tenants! Newly Renovated, Mostly open plan-Large Storage Room, Internet wiring. All modern utilities, 24/7 individual suite controlled HVAC-24-7-365, and fit up with a recent renovation. Reasonable rates. On site building management and maintenance staff. Brokers Welcome.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 5 - 16 People
  • High End Trophy Space
  • Central Air and Heating
  • Exposed Ceiling
  • Emergency Lighting
  • Natural Light
  • Accent Lighting
  • Open-Plan
  • Yard
  • Smoke Detector
  • One of the Finest Retail Spaces in New England
  • Grand 14' Tall Fully Restored Historic Ceilings
  • Outdoor seating
  • Fully Built-Out as Standard Retail Space
  • Finished Ceilings: 14’
  • Anchor Space
  • High Ceilings
  • Secure Storage
  • Plug & Play
  • After Hours HVAC Available
  • Energy Performance Rating - A
  • Hardwood Floors
  • Ventilation - Venting
  • Prime At Congress street location in Market square
  • Illuminated Brick Archways and Lot of Brick
  • Huge Glass Frontage
  • 1st Floor, Ste 107a
  • 1,071 SF
  • Negotiable
  • $71.00 /SF/YR $5.92 /SF/MO $76,041 /YR $6,337 /MO
  • Office/Retail
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Fits 3 - 9 People
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 103 1,985 SF 5 Years $51.00 /SF/YR $4.25 /SF/MO $101,235 /YR $8,436 /MO Office/Retail Full Build-Out Now
1st Floor, Ste 107a 1,071 SF Negotiable $71.00 /SF/YR $5.92 /SF/MO $76,041 /YR $6,337 /MO Office/Retail - Now

1st Floor, Ste 103

Size
1,985 SF
Term
5 Years
Rental Rate
$51.00 /SF/YR $4.25 /SF/MO $101,235 /YR $8,436 /MO
Space Use
Office/Retail
Condition
Full Build-Out
Available
Now

1st Floor, Ste 107a

Size
1,071 SF
Term
Negotiable
Rental Rate
$71.00 /SF/YR $5.92 /SF/MO $76,041 /YR $6,337 /MO
Space Use
Office/Retail
Condition
-
Available
Now
Spaces are matched based on search filters: space use, price, and size
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 103
  • 1,985 SF
  • 5 Years
  • $51.00 /SF/YR $4.25 /SF/MO $101,235 /YR $8,436 /MO
  • Office/Retail
  • Full Build-Out
  • Now

This is the finest retail Suite North of Boston! Absolutely amazing build-out and Excellent Location in busy historic downtown Portsmouth, located at prime Congress street location in Market square. This prime retail storefront space will lease very quickly. Very Very Large Mahogany and tall glass Storefront. Amazing interior Brick arches. 13' Grand, fully restored, tine ceilings. Great adjacent tenants! Newly Renovated, Mostly open plan-Large Storage Room, Internet wiring. All modern utilities, 24/7 individual suite controlled HVAC-24-7-365, and fit up with a recent renovation. Reasonable rates. On site building management and maintenance staff. Brokers Welcome.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 5 - 16 People
  • High End Trophy Space
  • Central Air and Heating
  • Exposed Ceiling
  • Emergency Lighting
  • Natural Light
  • Accent Lighting
  • Open-Plan
  • Yard
  • Smoke Detector
  • One of the Finest Retail Spaces in New England
  • Grand 14' Tall Fully Restored Historic Ceilings
  • Outdoor seating
  • Fully Built-Out as Standard Retail Space
  • Finished Ceilings: 14’
  • Anchor Space
  • High Ceilings
  • Secure Storage
  • Plug & Play
  • After Hours HVAC Available
  • Energy Performance Rating - A
  • Hardwood Floors
  • Ventilation - Venting
  • Prime At Congress street location in Market square
  • Illuminated Brick Archways and Lot of Brick
  • Huge Glass Frontage
  • 1st Floor, Ste 107a
  • 1,071 SF
  • Negotiable
  • $71.00 /SF/YR $5.92 /SF/MO $76,041 /YR $6,337 /MO
  • Office/Retail
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Fits 3 - 9 People
  • 2nd Floor, Ste 202
  • 2,579 SF
  • Negotiable
  • $25.00 /SF/YR $2.08 /SF/MO $64,475 /YR $5,373 /MO
  • Office
  • -
  • Now
  • Tenant responsible for usage of lights and electrical outlets
  • Fits 7 - 21 People
  • 2nd Floor, Ste 209-21
  • 4,659 SF
  • Negotiable
  • $35.00 /SF/YR $2.92 /SF/MO $163,065 /YR $13,589 /MO
  • Office
  • -
  • Now
  • Rate includes utilities, building services and property expenses
  • Fits 12 - 38 People
  • 2nd Floor, Ste 209-22
  • 2,000 SF
  • Negotiable
  • $35.00 /SF/YR $2.92 /SF/MO $70,000 /YR $5,833 /MO
  • Office
  • -
  • Now
  • Rate includes utilities, building services and property expenses
  • Fits 5 - 16 People
  • 2nd Floor, Ste 211
  • 7,500 SF
  • Negotiable
  • $26.00 /SF/YR $2.17 /SF/MO $195,000 /YR $16,250 /MO
  • Office
  • -
  • Now
  • Rate includes utilities, building services and property expenses
  • Fits 19 - 60 People
  • 2nd Floor, Ste 211-3
  • 7,500 SF
  • Negotiable
  • $35.00 /SF/YR $2.92 /SF/MO $262,500 /YR $21,875 /MO
  • Office
  • -
  • Now
  • Rate includes utilities, building services and property expenses
  • Fits 19 - 60 People
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 103 1,985 SF 5 Years $51.00 /SF/YR $4.25 /SF/MO $101,235 /YR $8,436 /MO Office/Retail Full Build-Out Now
1st Floor, Ste 107a 1,071 SF Negotiable $71.00 /SF/YR $5.92 /SF/MO $76,041 /YR $6,337 /MO Office/Retail - Now
2nd Floor, Ste 202 2,579 SF Negotiable $25.00 /SF/YR $2.08 /SF/MO $64,475 /YR $5,373 /MO Office - Now
2nd Floor, Ste 209-21 4,659 SF Negotiable $35.00 /SF/YR $2.92 /SF/MO $163,065 /YR $13,589 /MO Office - Now
2nd Floor, Ste 209-22 2,000 SF Negotiable $35.00 /SF/YR $2.92 /SF/MO $70,000 /YR $5,833 /MO Office - Now
2nd Floor, Ste 211 7,500 SF Negotiable $26.00 /SF/YR $2.17 /SF/MO $195,000 /YR $16,250 /MO Office - Now
2nd Floor, Ste 211-3 7,500 SF Negotiable $35.00 /SF/YR $2.92 /SF/MO $262,500 /YR $21,875 /MO Office - Now

1st Floor, Ste 103

Size
1,985 SF
Term
5 Years
Rental Rate
$51.00 /SF/YR $4.25 /SF/MO $101,235 /YR $8,436 /MO
Space Use
Office/Retail
Condition
Full Build-Out
Available
Now

1st Floor, Ste 107a

Size
1,071 SF
Term
Negotiable
Rental Rate
$71.00 /SF/YR $5.92 /SF/MO $76,041 /YR $6,337 /MO
Space Use
Office/Retail
Condition
-
Available
Now

2nd Floor, Ste 202

Size
2,579 SF
Term
Negotiable
Rental Rate
$25.00 /SF/YR $2.08 /SF/MO $64,475 /YR $5,373 /MO
Space Use
Office
Condition
-
Available
Now

2nd Floor, Ste 209-21

Size
4,659 SF
Term
Negotiable
Rental Rate
$35.00 /SF/YR $2.92 /SF/MO $163,065 /YR $13,589 /MO
Space Use
Office
Condition
-
Available
Now

2nd Floor, Ste 209-22

Size
2,000 SF
Term
Negotiable
Rental Rate
$35.00 /SF/YR $2.92 /SF/MO $70,000 /YR $5,833 /MO
Space Use
Office
Condition
-
Available
Now

2nd Floor, Ste 211

Size
7,500 SF
Term
Negotiable
Rental Rate
$26.00 /SF/YR $2.17 /SF/MO $195,000 /YR $16,250 /MO
Space Use
Office
Condition
-
Available
Now

2nd Floor, Ste 211-3

Size
7,500 SF
Term
Negotiable
Rental Rate
$35.00 /SF/YR $2.92 /SF/MO $262,500 /YR $21,875 /MO
Space Use
Office
Condition
-
Available
Now

1st Floor, Ste 103

Size 1,985 SF
Term 5 Years
Rental Rate $51.00 /SF/YR
Space Use Office/Retail
Condition Full Build-Out
Available Now

This is the finest retail Suite North of Boston! Absolutely amazing build-out and Excellent Location in busy historic downtown Portsmouth, located at prime Congress street location in Market square. This prime retail storefront space will lease very quickly. Very Very Large Mahogany and tall glass Storefront. Amazing interior Brick arches. 13' Grand, fully restored, tine ceilings. Great adjacent tenants! Newly Renovated, Mostly open plan-Large Storage Room, Internet wiring. All modern utilities, 24/7 individual suite controlled HVAC-24-7-365, and fit up with a recent renovation. Reasonable rates. On site building management and maintenance staff. Brokers Welcome.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Retail Space
  • Fits 5 - 16 People
  • Finished Ceilings: 14’
  • High End Trophy Space
  • Anchor Space
  • Central Air and Heating
  • High Ceilings
  • Exposed Ceiling
  • Secure Storage
  • Emergency Lighting
  • Plug & Play
  • Natural Light
  • After Hours HVAC Available
  • Accent Lighting
  • Energy Performance Rating - A
  • Open-Plan
  • Hardwood Floors
  • Yard
  • Ventilation - Venting
  • Smoke Detector
  • Prime At Congress street location in Market square
  • One of the Finest Retail Spaces in New England
  • Illuminated Brick Archways and Lot of Brick
  • Grand 14' Tall Fully Restored Historic Ceilings
  • Huge Glass Frontage
  • Outdoor seating

1st Floor, Ste 107a

Size 1,071 SF
Term Negotiable
Rental Rate $71.00 /SF/YR
Space Use Office/Retail
Condition -
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fits 3 - 9 People

2nd Floor, Ste 202

Size 2,579 SF
Term Negotiable
Rental Rate $25.00 /SF/YR
Space Use Office
Condition -
Available Now

  • Tenant responsible for usage of lights and electrical outlets
  • Fits 7 - 21 People

2nd Floor, Ste 209-21

Size 4,659 SF
Term Negotiable
Rental Rate $35.00 /SF/YR
Space Use Office
Condition -
Available Now

  • Rate includes utilities, building services and property expenses
  • Fits 12 - 38 People

2nd Floor, Ste 209-22

Size 2,000 SF
Term Negotiable
Rental Rate $35.00 /SF/YR
Space Use Office
Condition -
Available Now

  • Rate includes utilities, building services and property expenses
  • Fits 5 - 16 People

2nd Floor, Ste 211

Size 7,500 SF
Term Negotiable
Rental Rate $26.00 /SF/YR
Space Use Office
Condition -
Available Now

  • Rate includes utilities, building services and property expenses
  • Fits 19 - 60 People

2nd Floor, Ste 211-3

Size 7,500 SF
Term Negotiable
Rental Rate $35.00 /SF/YR
Space Use Office
Condition -
Available Now

  • Rate includes utilities, building services and property expenses
  • Fits 19 - 60 People

FEATURES AND AMENITIES

  • 24 Hour Access
  • Atrium
  • Bus Line
  • Courtyard
  • Property Manager on Site
  • Security System
  • Signage
  • Waterfront
  • Storage Space

PROPERTY FACTS

Building Type
Office
Year Built
1879
Building Height
3 Stories
Building Size
74,401 SF
Building Class
B
Typical Floor Size
15,000 SF
Parking
Covered Parking

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 1st
  • Anthony Hoginski
  • -
  • 2nd
  • Beacon Funding
  • Finance and Insurance
  • 3rd
  • Ben Franklin Esoteric Labs
  • Real Estate
  • 1st
  • Ellie's Port O2
  • -
  • 3rd
  • Franklin Block Management
  • -
  • 3rd
  • Synergetics Installations Worldwide
  • Professional, Scientific, and Technical Services
  • 1st
  • Ten Thousand Villages
  • Retailer
  • 1st
  • The Clean Bedroom
  • -
  • 1st
  • The Franklin Oyster House
  • -
  • 1st
  • Village Silversmith
  • Manufacturing
Walk Score®
Walker's Paradise (97)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
  • Listing ID: 36096494

  • Date on Market: 6/3/2025

  • Last Updated:

  • Address: 75 Congress St, Portsmouth, NH 03801

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