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Office Buildings on Charles River
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100 William Street, Wellesley, MA 02481

Office buildings in Wellesley, MA, on 22 landscaped acres.

Space SizeContact for details
Days on Market271

Property Features for 100 William Street

General Information

Standard status Active
Property subtype Office
Listing Agency: CBRE | Boston
Listed By: Alex Plaisted
Source: Cbre
Added: Nov 22, 2025 Changed: Aug 8 Last Checked: Aug 8 at 4:56AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of CBRE | Boston

Investment Insights

Based on property information with market context.

The property features eight office buildings situated within a unique business environment. The location spans 22 landscaped acres along the Charles River. It offers immediate access to Route 9 and I-95/128 and is in close proximity to the Massachusetts Turnpike (I-90). The property contains a total of 45,472 square feet of office space.

Key Highlights

  • Eight office buildings in a unique business environment.
  • Situated on 22 landscaped acres along the Charles River.
  • Immediate access to Route 9 and I‑95/128.

Property Analytics

Current Use

CAPTRUST Tax Preparation Kira Robinson-Kates, CFP® ... Financial Advisor Janice Berner, Financial ... Financial Advisor Weston Financial: Maria ... Financial Advisor Washington Trust Wealth ... Financial Advisor

Suggested Use

Top Pick Restaurant Building Supply Big Box & Wholesale Store Dental Office Hair Salon Auto Repair Shop

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

1,006
Businesses Nearby

Demographics for 02481, MA

17,280
Population
5,145
Households
3.4
Avg Household Size
36
Median Age
90%
College-Educated
98%
High-School Grad
6.1 sq mi
ZIP Area
2,833
Density / Sq Mi
$250,001
Median Household Income
$82,159
Median Earnings
$3,064
Median Rent
$1,642,700
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Office buildings in Wellesley, MA, on 22 landscaped acres.
Where is this office building located?
The property is located at 100 William Street Wellesley, MA.
What are key features of this property?
This property features: Eight office buildings in a unique business environment.; Situated on 22 landscaped acres along the Charles River.; Immediate access to Route 9 and I‑95/128.
More about this property
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