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Four-Story Office Building
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20 William St, Wellesley, MA 02481

Four-story office building within a seven-building office park featuring on-site amenities and fitness facilities.

Space Size1,929 SF
Lot Size22.00 Acres
Days on Market1296

Property Features for 20 William St

General Information

Standard status Active
Size 1,929 SF
Lot size 22.00 Acres
Property subtype OFFICE

Amenities

full-service cafeteria with indoor seating and outdoor patio
fully staffed fitness center with towel service, showers and lockers
shared conference facilities
bocce courts
walking trail
electric vehicle charging stations
complimentary

Building Details

Stories 4

Spaces For Lease

at 20 William St Contact us

20 William St

Floor
1
Size
1,929 SF
Type
OFFICE
Rate
Contact for pricing
Availability
AVAILABLE, Now
Sublease
No
- A four-story office building that's part of a seven-building complex. - Wellesley...
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Listing Agency: CBRE | Boston
Listed By: Alex Plaisted
Source: Moodyscre
Added: Feb 20, 2023 Changed: Aug 8 Last Checked: Sep 8 at 10:53AM

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 is a four-story office building within the Wellesley Office Park, which includes seven buildings and sits on 22 landscaped acres. The complex offers shared amenities for day-to-day operations, including a full-service cafeteria with indoor seating and an outdoor patio, a fully staffed fitness center with showers and lockers, and shared conference facilities.

Tenants benefit from immediate access to Route 9 and I-95/128, with proximity to the Massachusetts Turnpike (I-90). The office park is described as having visibility from Route 128.

Additional on-site amenities noted for the complex include electric vehicle charging stations, bocce courts, and a walking trail.

Key Highlights

  • Four‑story office building within the Wellesley Office Park, part of a seven‑building complex
  • Located on 22 landscaped acres along the Charles River, minutes from the I‑90 interchange
  • On‑site full‑service cafeteria with indoor seating and an outdoor patio

Property Analytics

Current Use

MDL Partners Employment Agency Caren Droesch Physician Dr. Jessica Mosher Physician Dr. Emily Wise Physician

Suggested Use

Top Pick Restaurant Hair Salon Nail Salon Dental Office Auto Parts Store 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

1,022
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 - Four-story office building within a seven-building office park featuring on-site amenities and fitness facilities.
Where is this office building located?
The property is located at 20 William St Wellesley, MA.
What are key features of this property?
This property features: Four‑story office building within the Wellesley Office Park, part of a seven‑building complex; Located on 22 landscaped acres along the Charles River, minutes from the I‑90 interchange; On‑site full‑service cafeteria with indoor seating and an outdoor patio
(617) 733-6728 Call to check price and availability
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