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Office Space for Lease in Guilford, CT

Guilford is a shoreline town in New Haven County on I-95 and US 1, between Branford and Madison.

1 current listing Office Buildings for Sale (0) Search with filters
157 Goose Lane, Guilford, CT 06437
1,500 - 3,128 SF Professional Office Space for Lease
Office / Medical · 6,256 SF · 2.72 acres
Rent not disclosed

Office Space for Lease elsewhere in New Haven County

28 Woodmont Road, Milford, CT 06460
Well Located 4,000 SF Free-Standing Office Building for Lease
Office / Professional · 4.36 acres
Asking $12.00 / SF
355 Sackett Point Road, North Haven, CT 06473
Large Second Floor Office Suite with Bullpen and Reception Area
Office · 4.31 acres
Asking $7.66 / SF
20-60 Commerce Park, Milford, CT 06460
Commerce Park, Milford | Under New Ownership
Office / Medical · 75,000 SF · 7.57 acres
Rent not disclosed
500 East Main Street, Branford, CT 06405
Professional Office / Medical Space in Branford, CT
Office / Medical · 48,000 SF · 2.62 acres
Asking $16.50 / SF
45 Woodmont Road, Milford, CT 06460
Large Light Industrial Building Available in Milford
Industrial, Office · 2 acres
Asking $8.50 / SF
247 Broad Street, Milford, CT 06460
Professional or Medical Offices Available in Prime Location
Office
Asking $16.00 - $21.50 / SF
9 Washington Avenue, Hamden, CT 06518
2 Medical Office Suites For Lease
Office / Medical · 35,166 SF · 1.73 acres
Asking $27.00 / SF
2560 Dixwell Avenue, Hamden, CT 06514
Medical Office space for Lease
Office / Medical · 30,050 SF · 1.52 acres
Rent not disclosed

See all office space for lease in New Haven County

Conn-Comp market snapshot

Office sales in New Haven County, last 12 months

102
sales recorded
$142
median price per SF
$84 - $208
middle half, per SF
7.26%
average mortgage rate
Guilford has too few office sales in Conn-Comp to report separately, so these are the numbers for New Haven County. Median sale price $801,000. 61% of sales were financed, average loan 79% of price. Median price per SF up 10% from the prior 12 months. October 2025 through September 2026. Source: Conn-Comp Sales Data, verified Connecticut sales and recorded mortgages. For verified sales data, use Sales Data Login

About Guilford

Guilford's commercial property is concentrated around the historic town green, along US 1 (Boston Post Road) and near the three I-95 interchanges at US 1, Church Street (Route 77) and Goose Lane, where there are shopping centers and light industrial buildings. Government, health care and retail are the largest job sectors. Shore Line East stops in town, and CTtransit buses run to New Haven.

Population22,108
Jobs located here10,429
Active businesses2,905
Largest job sectorsGovernment, health care, retail
Largest employersYale-New Haven Shoreline Med, George Schmitt & Co., Moroso Performance Products, Rea Magnet Wire Co, American Cruise Lines
Commercial and industrial share of grand list7%
Median household income$137,816
People within a 45-minute drive1,161,252
Land area47 square miles
HighwaysI-95, US 1, Route 77, Route 80, Route 146
RailShore Line East
CountyNew Haven County

Sources: AdvanceCT and CTData Collaborative, 2026 Town Profile

Questions and answers

How many office space listings are for lease in Guilford, CT?

As of October 26, 2026, Conn-Comp Listings has 1 current office space listing for lease in Guilford, CT. Listings are added by Connecticut brokers and updated daily.

Where can I find verified lease rents in New Haven County?

Conn-Comp Sales Data has verified Connecticut sales and leases. Subscribers sign in with Sales Data Login.

Office Space by kind in Guilford

Other property for lease in Guilford

Nearby towns in New Haven County

All of New Haven County | All of Connecticut

Commercial real estate brokers in New Haven County 4 | Connecticut market report