Norwalk, CT Office Spaces for Sale

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Updated: Apr 18

Mixed-Use Brick Storefront

49 Wall Street, Norwalk, CT 06850

$949,000

3,608 sqft 0.07 AC lot

3,608 SF mixed‑use brick storefront built in 1880 with space across multiple levels plus a full basement
1st floor offers 1,276 SF retail/office area with a half bath and large display frontage
Additional 1,056 SF on the 1st floor with separate access, including a full bath and kitchenette
2nd floor features exposed brick, 10+ ft ceilings, recessed lighting, and multiple rooms
Central air plus natural gas heat; public water and public sewer

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Updated: Nov 24, 2025

Medical Condo Near Norwalk Hospital

148 East Ave, Norwalk, CT

$395,000

3,908 sqft 6.39 AC lot

Prime location in medical hub near Norwalk Hospital and other medical buildings.
Spacious layout with large patient reception area, 8 offices, 7 exam rooms, three restrooms, kitchen, and file room.
Convenient access directly off exit‑16 on I‑95 and near the Merritt Parkway.
Trophy building with well‑landscaped grounds, patient drop‑off, and concierge service.
Direct water views from the third‑floor North location.

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Landmark Office Building

40 RICHARDS AVE, Norwalk, CT 06854

$33,000,000

102,767 sqft

Seven-story office building with flexible floorplans and amenities, suited for office or medical use in Fairfield County.

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Architecturally Significant South Norwalk Building

10 Marshall St, Norwalk, CT

$1,175,000

2,900 sqft 0.07 AC lot

Flexible building in South Norwalk for office, retail, or residential.

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Norwalk Office Space For Sale

148 East Avenue, #3A, Norwalk, CT 06855

$750,000

Office space available in Norwalk, Connecticut.

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Furnished Office Suite For Sale

200 Connecticut Avenue Unit 5D, Norwalk, CT 06854

Contact for pricing

2,645 sqft

Ready-to-use office suite in premier Norwalk location.

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Norwalk Commercial Property For Sale

150 Connecticut Ave, Norwalk, CT 06854

$2,500,000

9,087 sqft 0.45 AC lot

Commercial property with investment potential in a growing Norwalk area.

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Downtown Norwalk Office Building

80 Washington St, Norwalk, CT 06854

Contact for pricing

32,346 sqft

Office building in the heart of downtown South Norwalk.

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Norwalk Commercial Building in Art District

32 Wall Street, Norwalk, CT 06850

Contact for pricing

7,334 sqft 0.13 AC lot

Located in Norwalk's art district, near transportation and amenities.

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Norwalk Commercial Space with Garage

16 Ruby Street Unit Garage, Norwalk, CT 06850

Contact for pricing

2,150 sqft

Commercial space with garage and office in convenient Norwalk location.

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Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 10 Active listings in Norwalk, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 62 Off-Market properties to explore as potential leads, plus 4 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.

New Canaan Office Condominium

39 Pine St 6A, New Canaan, CT 06840

$600,000

Second floor office space in prime New Canaan location.

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Westport Mixed-Use Building Opportunity

315 Main Street, Westport, CT 06880

$1,500,000

2,718 sqft 21.00 AC lot

Mixed-use building in prime Westport location near Main Street.

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New Canaan Office Condominium

39 Pine Street #6A, New Canaan, CT 06840

$600,000

1,069 sqft

Second-floor office condo in prime New Canaan location.

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Contemporary Westport Office Building

18 Kings Hwy N, Westport, CT

Contact for pricing

6,320 sqft 0.49 AC lot

Fully leased office building near Main Street and transportation.

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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.

Norwalk Land Subdivision Opportunity

176 Bouton Street, Norwalk, CT 06854

$799,000

0.77 AC lot

Approved five-lot subdivision, shovel-ready with utilities available in Norwalk, CT.

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Mixed-Use Development Land

715 Main Street, Monroe, CT 06468

$499,000

900 sqft 1.68 AC lot

1.68-acre B1 zoned parcel with an existing livable house and small building for redevelopment.

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Brewster, NY Commercial Land

1553 22 Route, Brewster, NY 10509

$700,000

2.14 AC lot

2.14 acre commercial land suitable for various development projects.

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Vacant Parcel in Ossining Area

7 Hunter Street, Ossining, NY 10562

$1,300,000

Vacant parcel for commercial entitlement in thriving Ossining area.

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Off-Market Properties in Norwalk, CT

Consider similar Off-Market properties in Norwalk, 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.

OFFICE BUILDING

1 Bishop St, Norwalk, CT 06851-4401

$620,000

Estimated value

4,866 sqft 0.31 AC lot

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OFFICE BUILDING

2 Olmstead Pl, Norwalk, CT 06855-1318

$665,000

Estimated value

2,505 sqft 0.12 AC lot

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OFFICE BUILDING

137 Rowayton Ave, Norwalk, CT 06853-1413

$3,155,000

Estimated value

13,448 sqft 0.34 AC lot

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CONDOMINIUM OFFICES

83 Washington St Ste 1f, Norwalk, CT 06854-4941

Value Estimation by Request

3,019 sqft

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CONDOMINIUM OFFICES

148 Ee Ave Ste 3k, Norwalk, CT 06851-5735

Value Estimation by Request

1,236 sqft

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OFFICE BUILDING

24 Lois St, Norwalk, CT 06851-4420

$805,000

Estimated value

6,264 sqft 0.29 AC lot

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OFFICE BUILDING

7 Van Zant St, Norwalk, CT 06855

$560,000

Estimated value

1,060 sqft 0.28 AC lot

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OFFICE BUILDING

53 Water St, Norwalk, CT 06854-3064

Value Estimation by Request

5,985 sqft 0.09 AC lot

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OFFICE BUILDING

710 Ww Ave, Norwalk, CT 06850-3302

$750,000

Estimated value

3,780 sqft 0.17 AC lot

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OFFICE BUILDING

158 Ee Ave, Norwalk, CT 06851-5715

$710,000

Estimated value

2,356 sqft 0.24 AC lot

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CONDOMINIUM OFFICES

148 Ee Ave3i, Norwalk, CT 06851-5721

Value Estimation by Request

1,798 sqft

View details

OFFICE BUILDING

18 Leonard St, Norwalk, CT 06850-4105

$1,900,000

Estimated value

8,038 sqft 0.23 AC lot

View details

OFFICE BUILDING

8 Byington Pl, Norwalk, CT 06850-3309

$900,000

Estimated value

1,976 sqft 0.14 AC lot

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OFFICE BUILDING

25 Lois St, Norwalk, CT 06851-4404

$650,000

Estimated value

3,100 sqft 0.24 AC lot

View details

Norwalk, CT Office Spaces Market Trends and Statistics

Explore 72 office spaces for sale in Norwalk, CT, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 122,270 square feet of properties for sale, with an estimated market value of $38,019,000.

Sale prices for office spaces in Norwalk, CT start at $395,000, averaging $7,603,800, and reaching up to $33,000,000 — 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 91K

Population Growth (5Y) -0.8%

Median Household Income $107,697

College Educated 34.0%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
06850	$649.7K
06855	$750K
06851	$3M
06854	$9.8M

Taxes & Financing

Tax Rate (average for all types) 2.50%

Property Tax per SF $17.16 per SF

Tax Rate vs County Average 0.06 pp above county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Fairfield County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Norwalk fall within the 100,000+ square foot range.

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Norwalk, CT Office Spaces for Sale

49 Wall Street, Norwalk, CT 06850

148 East Ave, Norwalk, CT

40 RICHARDS AVE, Norwalk, CT 06854

10 Marshall St, Norwalk, CT

148 East Avenue, #3A, Norwalk, CT 06855

200 Connecticut Avenue Unit 5D, Norwalk, CT 06854

150 Connecticut Ave, Norwalk, CT 06854

80 Washington St, Norwalk, CT 06854

32 Wall Street, Norwalk, CT 06850

16 Ruby Street Unit Garage, Norwalk, CT 06850

Opportunities in Nearby Cities

39 Pine St 6A, New Canaan, CT 06840

315 Main Street, Westport, CT 06880

39 Pine Street #6A, New Canaan, CT 06840

18 Kings Hwy N, Westport, CT

Potential Development Sites for Consideration

176 Bouton Street, Norwalk, CT 06854

715 Main Street, Monroe, CT 06468

1553 22 Route, Brewster, NY 10509

7 Hunter Street, Ossining, NY 10562

Off-Market Properties in Norwalk, CT

1 Bishop St, Norwalk, CT 06851-4401

2 Olmstead Pl, Norwalk, CT 06855-1318

137 Rowayton Ave, Norwalk, CT 06853-1413

83 Washington St Ste 1f, Norwalk, CT 06854-4941

148 Ee Ave Ste 3k, Norwalk, CT 06851-5735

24 Lois St, Norwalk, CT 06851-4420

7 Van Zant St, Norwalk, CT 06855

53 Water St, Norwalk, CT 06854-3064

710 Ww Ave, Norwalk, CT 06850-3302

158 Ee Ave, Norwalk, CT 06851-5715

148 Ee Ave3i, Norwalk, CT 06851-5721

18 Leonard St, Norwalk, CT 06850-4105

8 Byington Pl, Norwalk, CT 06850-3309

25 Lois St, Norwalk, CT 06851-4404

Norwalk, CT Office Spaces Market Trends and Statistics

Top Commercial Asset Segments

Demographics Overview

High-Yield Neighborhoods for Investment

Taxes & Financing

Listings Trend

Total CRE Inventory on Market (SF)

Property Size Breakdown

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