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$1,000,000

  • For Sale
  • Active
  • Commercial
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Exceptional mixed-use investment or high-visibility professional headquarters! The historic Nathaniel Hall House (c. 1770) offers a premier triple-stream revenue setup just steps from the quintessential Guilford Green! This versatile asset is ideal for a professional firm seeking an elegant flagship office with supplemental residential income to offset costs-perfect for a law firm, financial group or creative agency. The main level features Federal-style office suites with wide-plank flooring, custom built-ins, and three 18th-century fireplaces providing a sophisticated environment for clients and staff. Residential income is generated by a private second-floor apartment with a spacious walk-up attic, while a detached 2BR "Barn" apartment adds further character and revenue. This is a turnkey opportunity-- current residents intend to remain with leases in place through next year. Situated on a .38-acre lot with ample private parking and originally built by the son of prominent Captain John Hall, this trophy asset is located in one of Guilford's most coveted historic corridors, 6 HOUSES from the Green offering immediate access to community events, boutiques and fine dining.

Full Property Details for 48 State St

General

  • Price: $1,000,000
  • Taxes: (July 2025-June 2026)
  • Status: Active
  • Type: Commercial
  • Source: SMARTMLS
  • MLS ID: 24169142
  • Updated: 5/13/2026
  • Added to Site: 28 day(s) ago

Interior

  • Interior Features: Living Space Available
  • Flooring: Vinyl, Wood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Exterior

  • Exterior Features: Sidewalk

Location

  • County: New Haven
  • Driving Directions: Route 1 to State St

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Baseboard, Hot Air, Electric, Oil
  • Heating Fuel: Electric, Oil

Utilities

  • Sewer: Septic
  • Water: Public Water Connected
  • Utility Description: Electric, Cable Available

Structural Information

  • Roof: Asphalt Shingle
  • Square Feet: 3,413
  • Sq. Ft. Source: Public Records
  • Living Area: 1,941 Sq. Ft.
  • Current Bldg. Use: Commercial Office Space; Residential Lease
  • Office: 1,472 Sq. Ft.
  • Year Built: 1770

Unit Information

  • # Tenants: 2

Unit 1

  • Unit Description: Office
  • Square Feet: 1472
  • Total Bathrooms: 2
  • Partial Bathrooms: 1

Unit 2

  • Unit Description: 1 Bedroom
  • Square Feet: 840
  • Total Bathrooms: 1

Unit 3

  • Unit Description: 2 Bedrooms
  • Square Feet: 1101
  • Total Bathrooms: 1

Lot Features

  • Lot Size (Acres): 0.38
  • Frontage: Municipal Street
  • Present Use: Commercial Office Space; Residential Lease
  • Zoning: R-1
  • Lot Description: Dry, Level Lot

Financial Considerations

  • Assessment Amount: $611,310
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Documents Avail.: Lead Disclosure
  • Property ID: 1116776

Listed by Compass Connecticut, LLC, Lisa Rollins Team, Lisa Rollins and Compass Connecticut, LLC, Lisa Rollins Team, Lisa Szyndlar

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Listing agents

— 48 State St —

  • Lisa Rollins

    Compass Connecticut, LLC

  • Lisa Szyndlar

    Compass Connecticut, LLC

Agent Contact: (203) 671-0295 Office Contact: (203) 245-1593

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 48 State St

School District:Guilford School District
NameGradesDistance
Calvin Leete School
280 South Union Street, Guilford, CT 06437
K-40.7 mi
E. C. Adams Middle School
233 Church Street, Guilford, CT 06437
7-80.5 mi
Guilford High School
605 New England Road, Guilford, CT 06437
9-122.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 48 State St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/01/2026
Listed
$1,000,000
66.67%
MLS
1/28/2005
Sold
$600,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 48 State St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$16,903
4%
$611,310
—
2023
$16,249
3%
$611,310
—
2023
$15,821
22%
$611,310
56%
2022
$12,998
2%
$390,920
—
2021
$12,752
1%
$390,920
—
2020
$12,631
1%
$390,920
—
2019
$12,521
2%
$390,920
—
2018
$12,228
—
$390,920
-6%
2017
$12,227
2%
$416,450
—
2016
$11,940
2%
$416,450
—
2015
$11,761
3%
$416,450
—
2014
$11,419
3%
$416,450
-13%
2011
$11,055
—
$479,390
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Compass Connecticut, LLC, Lisa Rollins Team, Lisa Rollins and Compass Connecticut, LLC, Lisa Rollins Team, Lisa Szyndlar

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48 State Street, Guilford, CT 06437 (MLS# 24169142) is a Commercial property. 48 State Street is currently listed for $1,000,000 and was received on April 24, 2026. Want to learn more about 48 State Street? Do you have questions about finding other Commercial real estate for sale in Guilford? You can browse all Guilford real estate or contact a Coldwell Banker agent to request more information.

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