10 William St, Unit 26

1,080 Sq. Ft.
$425 / Sq. Ft.
1,080
Sq. Ft.
$425
per Sq. Ft.

Description

This updated and spacious two-bedroom, two-bath condo offers the largest floor plan in the building. Located at the Newton Corner/Watertown line with multiple MBTA routes, it provides convenient access to downtown Boston, Newton Centre, and Arsenal Yards. Unit #26 features hardwood floors, modern tiled bathrooms, ample closet space, wall-mounted AC units, and a fully equipped pass-through kitchen accessible from both the dining area and hallway. The open living and dining area leads to a private...This updated and spacious two-bedroom, two-bath condo offers the largest floor plan in the building. Located at the Newton Corner/Watertown line with multiple MBTA routes, it provides convenient access to downtown Boston, Newton Centre, and Arsenal Yards. Unit #26 features hardwood floors, modern tiled bathrooms, ample closet space, wall-mounted AC units, and a fully equipped pass-through kitchen accessible from both the dining area and hallway. The open living and dining area leads to a private balcony, ideal for enjoying sunrises and sunsets. Newtown at Gateway is professionally managed and includes an outdoor swimming pool, sauna, elevators, and a community room. The unit is leased until Feb '26;converting to TAW until closing. Parking space #124 and storage unit #26 are included. Enjoy easy condo living (NO MORE SHOVELING SNOW) with nearby access to the Charles River walking and biking paths, Daly Ice Rink, and Newton Yacht Club. Schedule your showing today!
  1. Listed by Christine Dillon • Coldwell Banker Realty - Newton

Property Details for 10 William Street, Unit 26

Town
Watertown
Area
MA-Watertown
Style
High-Rise
Garage Spaces
0
Parking Spaces
1.00
Parking Spaces Total
1

Open Houses

Sunday, Feb 1st

12:30 PM - 1:30 PM

Public

LISTING UPDATED: 01/31/2026 09:45 PM

Property Details for 10 William Street, Unit 26

StatusNew
MLS #73472952
Days on Market2
Taxes$5,639 / year
HOA Fees$672 / month
Compass TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1973
CountyMiddlesex County

Location

Listing Courtesy of Coldwell Banker Realty - Newton, Christine Dillon
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Building Information for 10 William Street, Unit 26

Building/ComplexNewtown At GatewayFloor2Stories1Residences139Pet PolicyAllowedPet Policy Details-Year Built1973

Payment Calculator

$3,379 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,237

Property Taxes

$470

HOA Dues

$672

The Payment Calculator is for illustrative purposes only.

Property Information for 10 William Street, Unit 26

General Details
Property Details
  • Association Amenities: Hot Water, Pool, Laundry, Elevator(s), Sauna/Steam, Clubroom, Storage
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Swimming Pool, Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station, University
  • Living Area: 1080.0
  • SqFt with Basement: No
  • Total Units: 139
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: No
  • Year Built Details: Actual
  • Year Built Source: Public Records
Features
Interior Features
  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Range Hood
  • Basement Features: Y
  • Num of Baths: 2.0
  • Num of Full Baths: 2
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 2.00
  • Bathrooms Total Integer: 2
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Tile, Hardwood
  • Interior Features: Intercom
  • Laundry Features: Common Area, In Building
  • Other Equipment: Intercom
  • Primary Bath: Yes
  • SpaYN: No
Exterior Features
  • Exterior Features: Balcony, Professional Landscaping, Sprinkler System
  • Exterior Features: Pool - Inground, Balcony, Professional Landscaping, Sprinkler System
  • Pool Features: Association, In Ground
  • Structure Type: High-Rise
Parking Features
  • Covered Spaces: .00
  • Garage: No
  • Garage Parking: Off-Street, Paved Driveway
  • Open Parking: Yes
  • Parking Features: Off-Street, Paved Driveway
  • Parking Features: Off-Street, Paved Driveway
Utilities
  • Cooling: Wall AC, 2 Units, Unit Control
  • Cooling: Yes
  • Electric: 110 Volts
  • Heating: Baseboard, Natural Gas
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Electric Range, for Electric Oven
  • Water: Public
Property Information
Property Info
  • Documents Available: Master Deed, Unit Deed, Rules & Regs, Management Association Bylaws, Floor Plans, Association Financial Statements, Certificate of Insurance
  • Documents Count: 7
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Disclosures: The new board approved a 2026 assessment which the seller will pay off @ closing. Parking #124 and Extra Storage Unit #26 are included in the sale. Taxes don't reflect Watertown's Residential Exemption. Tenant in place thru Feb '26 then TAW. Photos are a combination of 2022 and 2026.
Tax Information
  • Listing Terms: Contract
  • Tax ID: 846917
  • Assessments: $482,800
  • Book: 00160
  • Tax Year: 2025
  • Zoning: R1.2
Building / Association Information
Living Characteristics
  • Beds Total: 2
  • Total Living Levels: 1
Complex & Association Information
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
  • Complex Name: Newtown At Gateway
  • Management: Professional - On Site, Resident Superintendent
  • Owner Occupied Source: Mgmt Co
  • Association Security: Intercom
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 26
  • Unit Floor Level Integer: 2.0

Property History for 10 William Street, Unit 26

DateEvent & SourcePriceAppreciation
Jan 30, 2026

Listed (Active)

MLS PIN #73472952

$459,000—
Sep 29, 2025

Expired

MLS PIN #73382551

$474,000—
Sep 17, 2025

Temporarily Withdrawn

MLS PIN #73382551

$474,000—
May 29, 2025

Listed (Active)

MLS PIN #73382551

$519,000—
Apr 30, 2007

Sold (Public Record)

Public Record #219362254

$326,500

+3.9% / yr

Apr 27, 2007

Sold

MLS PIN #70504809

$326,500—
Jan 20, 2007

Contingent

MLS PIN #70504809

—
Jan 3, 2007

Listed (Active)

MLS PIN #70504809

$339,000—
Jun 2, 2004

Sold

MLS PIN #30788196

$290,000—
Mar 16, 2004

Sold (Public Record)

Public Record #134260427

$290,000

+14.2% / yr

Jan 22, 2004

Contingent

MLS PIN #30788196

—
Nov 7, 2003

Listed (Active)

MLS PIN #30788196

$325,000—
Dec 9, 2002

Sold (Public Record)

Public Record #119906213

$245,000—
DateEvent & SourcePrice
01/30/2026

Listed (Active)

MLS PIN #73472952

$459,000
09/29/2025

Expired

MLS PIN #73382551

$474,000
09/17/2025

Temporarily Withdrawn

MLS PIN #73382551

$474,000
05/29/2025

Listed (Active)

MLS PIN #73382551

$519,000
04/30/2007

Sold (Public Record)

Public Record #219362254

$326,500

+3.9% / yr

04/27/2007

Sold

MLS PIN #70504809

$326,500
01/20/2007

Contingent

MLS PIN #70504809

—
01/03/2007

Listed (Active)

MLS PIN #70504809

$339,000
06/02/2004

Sold

MLS PIN #30788196

$290,000
03/16/2004

Sold (Public Record)

Public Record #134260427

$290,000

+14.2% / yr

01/22/2004

Contingent

MLS PIN #30788196

—
11/07/2003

Listed (Active)

MLS PIN #30788196

$325,000
12/09/2002

Sold (Public Record)

Public Record #119906213

$245,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 10 William Street, Unit 26

Taxable ValueLand-Additions$482,800Total-
Tax Record2025$5,639 ($470 / month)
Home Facts
Beds2Baths2Total Finished SqFt1,080 SqFtAbove Grade Finished SqFt1,080 SqFtStories1StyleCondominiumYear Built1973ZoningR1.2CountyMIDDLESEXAPNWATE M:0102 B:0012 L:1073

Schools near 10 William Street, Unit 26

This home is within Watertown School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - K to 5
Rating
School
Distance
Hosmer Elementary School
PublicPK to 5

Watertown Middle School
Public6 to 8

Watertown High School
Public9 to 12

J.R. Lowell Elementary School
PublicK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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10 William Street, Unit 26 is a condo for sale in Watertown, MA 02472. This property was listed for sale on January 30, 2026 by Coldwell Banker Realty - Newton, it's currently listed at $459,000. It has been on the market for a total of 2 days and was last sold on April 30, 2007. This listing's school district is Watertown School District. Nearby schools include Hosmer Elementary School, Watertown Middle School and Watertown High School. 10 William Street, Unit 26 is a 2-bed, 2-bath, 1,080 sqft condo built in 1973.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Coldwell Banker Realty - Newton, Christine Dillon

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.