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Guilford, CT

Building

Guilford, CT Office Buildings for Sale

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Madison, CT North Branford, CT Branford, CT Killingworth, CT Clinton, CT East Haven, CT North Haven, CT Durham, CT

Prime Guilford Commercial Property on Route 1

Updated: Apr 7

Prime Guilford Commercial Property on Route 1

1054 Boston Post Road, Guilford, CT 06437

$600,000

2,518 sqft

Prime commercial property on Boston Post Road, one block from Guilford's historic town Green.
Located within the PV zone (Post Road Village Zone District) with dedicated parking.
Multiple private offices, a spacious reception area, and bathroom access on the main level.
Three additional private offices with separate exterior entrances and interior access to two adjoining offices.
Hardwood floors, updated windows, vinyl siding, and central A/C in the main building.**

Office Building with Medical Tenancy

Updated: Nov 5, 2025

Office Building with Medical Tenancy

1445 Boston Post Rd, Guilford, CT 06437

Contact for pricing

22,653 sqft

22,653‑square‑foot office building constructed in 1991
70.44% occupancy with tenants including ProHealth Physicians, Kindercare, Yale New Haven Health, and JAJ Financial Planning
PV‑2 zoning
Frontage on Boston Post Road, identified as U.S. Route 1
Access to I‑95 and nearby regional hospitals

Waterfront Property with Redevelopment Potential

Waterfront Property with Redevelopment Potential

506 Whitfield Street, Guilford, CT 06437

$4,250,000

6,613 sqft 0.59 AC lot

Waterfront property suitable for offices, restaurant, marine use, or condos.

Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

Based on your search, we've compiled 65 Potential Opportunities for your consideration. Besides 3 Active listings in Guilford, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 57 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Nine-Unit Mixed-Use Property

Nine-Unit Mixed-Use Property

85 School Ground Road, Branford, CT 06405

$699,000

2,325 sqft 1.75 AC lot

Multi-level property combines furnished residential units with office space and walk-out basement access.

Biotech Lab Office Building

Biotech Lab Office Building

13 Sycamore Way, Branford, CT 06405

Contact for pricing

19,824 sqft

This newly constructed biotech lab and office facility includes zoned HVAC and outdoor seating in landscaped grounds.

Historic Homestead Office Spaces Available

Historic Homestead Office Spaces Available

130 E Main St, Clinton, CT 06413

$625,000

0.60 AC lot

Versatile commercial property with historic charm and convenient location.

Historic Multi-Suite Office Building

Historic Multi-Suite Office Building

130 E Main Street, Clinton, CT 06413

$625,000

3,296 sqft 0.60 AC lot

Flexible office configuration with historic character, street-facing spaces, parking, and access to nearby shopping, dining, banking, and town services.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

J-2 Zoned Commercial Land

J-2 Zoned Commercial Land

N Country Roads, Rocky Point, NY

$390,000

0.41 AC lot

Commercial land in Rocky Point with J-2 zoning and potential for office, retail, workshop, and automotive-oriented uses.

Off-Market Properties in Guilford, CT

Consider similar Off-Market properties in Guilford, CT. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

2414 Boston Post Rd

OFFICE BUILDING

2414 Boston Post Rd, Guilford, CT 06437-2310

Estimated value:

$300,000

2,739 sqft 0.92 AC lot

75 Carter Dr

OFFICE BUILDING

75 Carter Dr, Guilford, CT 06437-2132

Estimated value:

$305,000

3,286 sqft 7.41 AC lot

135 Goose Ln

OFFICE BUILDING

135 Goose Ln, Guilford, CT 06437-2115

Estimated value:

$280,000

3,295 sqft 0.80 AC lot

45 Boston St

OFFICE BUILDING

45 Boston St, Guilford, CT 06437-2816

Estimated value:

$270,000

2,816 sqft 0.46 AC lot

35 Water St

OFFICE BUILDING

35 Water St, Guilford, CT 06437-2861

Estimated value:

$250,000

846 sqft 0.05 AC lot

21 Whitfield St

OFFICE BUILDING

21 Whitfield St, Guilford, CT 06437-2631

Estimated value:

$685,000

4,175 sqft 0.29 AC lot

530 Old Whitfield St

OFFICE BUILDING

530 Old Whitfield St, Guilford, CT 06437-3441

Estimated value:

$1,840,000

14,754 sqft 4.60 AC lot

2488 Boston Post Rd

OFFICE BUILDING

2488 Boston Post Rd, Guilford, CT 06437-1368

Estimated value:

$2,485,000

13,984 sqft 1.97 AC lot

214 Church St

OFFICE BUILDING

214 Church St, Guilford, CT 06437-2439

Estimated value:

$385,000

1,050 sqft 0.35 AC lot

152 Broad St

OFFICE BUILDING

152 Broad St, Guilford, CT 06437-2603

Estimated value:

$310,000

3,366 sqft 1.36 AC lot

246 Goose Ln

OFFICE BUILDING

246 Goose Ln, Guilford, CT 06437-2186

Estimated value:

$8,195,000

58,260 sqft 8.59 AC lot

405 Church St

OFFICE BUILDING

405 Church St, Guilford, CT 06437-2003

Estimated value:

$1,790,000

13,440 sqft 1.80 AC lot

105 Church St

OFFICE BUILDING

105 Church St, Guilford, CT 06437-2674

Estimated value:

$250,000

3,739 sqft 0.31 AC lot

20 Water St

OFFICE BUILDING

20 Water St, Guilford, CT 06437-2862

Estimated value:

$400,000

3,421 sqft 0.38 AC lot

27 York St

OFFICE BUILDING

27 York St, Guilford, CT 06437-2454

Estimated value:

$495,000

2,740 sqft 0.23 AC lot

47 Clapboard Hl Rd

OFFICE BUILDING

47 Clapboard Hl Rd, Guilford, CT 06437-2200

Estimated value:

$1,135,000

11,466 sqft 0.75 AC lot

397 Church St

OFFICE BUILDING

397 Church St, Guilford, CT 06437-2003

Estimated value:

$295,000

1,207 sqft 0.78 AC lot

1054 Boston Post Rd

OFFICE BUILDING

1054 Boston Post Rd, Guilford, CT 06437-2638

Estimated value:

$345,000

2,279 sqft 0.28 AC lot

264 Church St

OFFICE BUILDING

264 Church St, Guilford, CT 06437-2439

Estimated value:

$350,000

2,768 sqft 0.42 AC lot

200 Hubbard Rd

OFFICE BUILDING

200 Hubbard Rd, Guilford, CT 06437-4811

Estimated value:

$2,515,000

20,602 sqft 4.98 AC lot

1205 Boston Post Rd

OFFICE BUILDING

1205 Boston Post Rd, Guilford, CT 06437-2474

Estimated value:

$245,000

1,348 sqft 0.22 AC lot

Guilford, CT Office Buildings Market Trends and Statistics

Explore 60 office buildings for sale in Guilford, CT, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 31,784 square feet of properties for sale, with an estimated market value of $4,850,000.

Sale prices for commercial office buildings in Guilford, CT start at $600,000, averaging $2,425,000, and reaching up to $4,250,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 22K

Population Growth (5Y) -1.1%

Median Household Income $130,036

College Educated 87.0%

High-Yield Neighborhoods for Investment

Identify Guilford submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
06437	$2.4M

Taxes & Financing

Tax Rate (average for all types) 2.60%

Property Tax per SF $41.47 per SF

Tax Rate vs County Average 1.12 pp below county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in New Haven County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Guilford fall within the 10,000 to 25,000 square foot range.

How Realmo verifies these figures

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