45 William Street #B, Greenwich, CT 06830 - Photo 1

1/1

$3,000,000

Sold
Closed
Condo
3 Beds
3 Full Baths
1 Partial Bath
3,376 Sq. Ft.
2 Car Garage

1/1

Full Property Details

Full Property Details for 45 William St #B

General

Sold For: $3,000,000
HOA FEE: $976
Taxes: $12,178
Status: Closed
Type: Condo
Source: Greenwich
MLS ID: 125073
Added to Site: 50 day(s) ago

Interior

Interior Features: Kitchen Island, Entrance Foyer, Sep Shower, Whirlpool Tub, Pantry, Wet Bar
Number of Fireplaces: 1

Rooms

Bathrooms

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

Bedrooms

Total Bedrooms: 3

Other Rooms

Laundry: Laundry Room

Additional Information

Security/Safety: Security System

Parking

Garage: Yes
Garage Spaces: 2

Location

Area: 3 - Greenwich
County: Fairfield

School Information

Elementary School: Julian Curtiss
Middle School: Central

Community

Association: Yes
Home Owners Assn.: Sir Williams Court

Heating & Cooling

Central air: Yes
Cooling Type: Central Air
Heating Type: Natural Gas, Hydro-Air
Heating Fuel: Gas
Water Heater: Gas

Utilities

Gas: Public Utility
Sewer: Town Sewer
Water: Public
Utility Description: Cable Connected

Structural Information

Architectural Style: Colonial
Construction: Shingle Siding
Basement Desc.: Crawl Space
Roof: Asphalt
Square Feet: 3,376
Sq. Ft. Source: Taxcard
Year Built: 2005

Additional Structures

Other Structures: Shed(s)

Lot Features

Lot Size (Acres): 0.28
Lot Size (Sq. Ft.): 12,196.8
Irrigation System: Sprinkler System
Zoning: R-6
Lot Description: Park, Level

Financial Considerations

Price Per Sq. Ft.: $739.04
Association Fee: $976
Condo Fee: $976
Tax Amount: $12,178

Disclosures and Reports

Exclusions: Call LB
Inclusions: Washer/Dryer, All Kitchen Applncs
Property ID: 07-2706/S

What's Your Home Worth?

* Indicates a required field

For a complimentary comparative market analysis, please contact us so we can discuss your home's value.

Your Property Information

Address optional

City *State *

Zip Code optional

Your Contact Information

First Name *Last Name *

Email Address *

Phone Number *

Comment *

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Submit, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

Meet the listing and selling agent

— 45 William St #B —

Ben Cohen

Email Me

(203) 249-1346 direct

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender

NMLS#: 1598647

Get Pre-Approved

Schools

Schools serving 45 William St #B

School District:Greenwich School District

Name	Grades	Distance
Julian Curtiss School 180 East Elm Street, Greenwich, CT 06830	PK-5	0.5 mi
Central Middle School 9 Indian Rock Lane, Greenwich, CT 06830	6-8	1.5 mi
Greenwich High School 10 Hillside Road, Greenwich, CT 06830	9-12	0.8 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 45 William St #B

Date

Details

Price

Change

Source

6/25/2026

Sold

$3,000,000

20.24%

MLS

5/25/2026

Listed

$2,495,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

51 Forest Ave, Old Greenwich, CT 06870 - Photo 1

Just Listed

$1,150,000

51 Forest Ave #59 Old Greenwich, CT 06870

Condo
Active
Updated 5 days ago

2
Beds
2
Total Baths
1,300
Sq. Ft.

Listed by Compass Connecticut, LLC

33 Center Dr, Old Greenwich, CT 06870 - Photo 1

Just Listed

$1,095,000

33 Center Dr Old Greenwich, CT 06870

Single Family
Active
Updated 4 days ago

3
Beds
2
Total Baths
1,312
Sq. Ft.

Listed by Houlihan Lawrence

58 Halsey Dr, Old Greenwich, CT 06870 - Photo 1

Just Listed

$3,995,000

58 Halsey Dr Old Greenwich, CT 06870

Single Family
Active
Updated 5 days ago

5
Beds
7
Total Baths
5,497
Sq. Ft.

Listed by William Raveis Real Estate

203 Shore Rd, Old Greenwich, CT 06870 - Photo 1

Just Listed

$9,875,000

203 Shore Rd Old Greenwich, CT 06870

Single Family
Active
Updated 2 days ago

5
Beds
6
Total Baths
6,852
Sq. Ft.

Listed by Sotheby's International Realty

9 Old N Stamford Rd, Stamford, CT 06905 - Photo 1

Price Reduced

-$10,000 (-1.67%)

$589,000

9 Old N Stamford Rd #35C Stamford, CT 06905

Townhouse
Active
Updated 2 days ago

2
Beds
3
Total Baths
1,066
Sq. Ft.

Listed by Compass Connecticut, LLC

80 Bouton St W, Stamford, CT 06907 - Photo 1

Price Reduced

-$100,000 (-8.37%)

$1,095,000

80 Bouton St W Stamford, CT 06907

Single Family
Active
Updated 5 days ago

5
Beds
3
Total Baths
3,119
Sq. Ft.

Listed by Keller Williams Realty

115 Ridge Park Ave, Stamford, CT 06905 - Photo 1

Price Reduced

-$74,000 (-4.78%)

$1,475,000

115 Ridge Park Ave Stamford, CT 06905

Single Family
Active
Updated 5 days ago

3
Beds
4
Total Baths
2,931
Sq. Ft.

Listed by ASJ Realty Partners

1900 Summer St, Stamford, CT 06905 - Photo 1

Price Reduced

-$12,100 (-2.3%)

$514,900

1900 Summer St #7 Stamford, CT 06905

Townhouse
Active
Updated 11 hours ago

2
Beds
3
Total Baths
1,571
Sq. Ft.

Listed by Spadaccino Realty Team

1 Milbank Ave, Greenwich, CT 06830 - Photo 1

Sold

$2,670,000

1 Milbank Ave #1A Greenwich, CT 06830

Condo
Closed

2
Beds
3
Total Baths
2,160
Sq. Ft.

Listed by Sotheby's International Realty
Sold by Houlihan Lawrence

115 Lake Ave, Greenwich, CT 06830 - Photo 1

Sold

$2,850,000

115 Lake Ave Greenwich, CT 06830

Single Family
Closed

4
Beds
5
Total Baths
3,081
Sq. Ft.

Listed by William Raveis Real Estate
Sold by Houlihan Lawrence

7 Dearfield Ln, Greenwich, CT 06831 - Photo 1

Sold

$3,310,000

7 Dearfield Ln Greenwich, CT 06831

Single Family
Closed

3
Beds
6
Total Baths
2,962
Sq. Ft.

Listed by Houlihan Lawrence
Sold by Compass Connecticut, LLC

2 Old Church Rd, Greenwich, CT 06830 - Photo 1

Sold

$2,900,000

2 Old Church Rd #1 Greenwich, CT 06830

Condo
Closed

4
Beds
4
Total Baths
2,463
Sq. Ft.

Listed by Sotheby's International Realty
Sold by Compass Connecticut, LLC

45 William Street #B, Greenwich, CT 06830 (MLS# 125073) is a Condo property that was sold at $3,000,000 on June 25, 2026. This property was listed by Ben Cohen from our Greenwich Office.Want to learn more about 45 William Street #B? Do you have questions about finding other Condo real estate for sale in Greenwich? You can browse all Greenwich real estate or contact a Coldwell Banker agent to request more information.

45 William St #B Greenwich, CT 06830