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49 River St, Waltham, MA 02453

Elevator service and suite-level restrooms support the second-floor office layout.

Property Size6,769 SF
Price / SF$0.00
Days on Market4
Rey
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Property Features for 49 River St

General Information

Standard status Active
Size 6,769 SF
Elevators Yes
Property subtype Commercial

Additional Details

Floor 2
Office Units 3

Amenities

private restrooms
common-area restroom

Building Details

Year Built 1900
Tenancy Multi
Listing Agency: Compass
Listed By: Blake La Grassa
Source: Lockandkeyre
Added: Oct 12 Changed: Oct 15 Last Checked: Oct 15 at 2:25AM

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 Compass

Investment Insights

Based on property information with market context.

The second-floor office space totals 6,769± SF and is arranged as three separate suites. Each suite has its own restroom, with another restroom in the common area. Elevator service provides access to the floor.

Neighboring tenants include Dunkin’, D’Angelo, and Descar Jewelers. The building was constructed in 1900.

Key Highlights

  • 6,769± SF of second‑floor office space
  • Three distinct suites arranged on one floor
  • A private restroom in each suite, plus one in the common area

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$214,783
Suggested Prices Based on Cap Rates
Cap Rate 5%
$4,295,660 $4.3M
Cap Rate 7%
$3,068,329 $3.1M
Cap Rate 9%
$2,386,478 $2.4M
Market Conditions
NOI Build-Up for 6,769 SF
Gross rent
$367.2K $54.24/SF
− Vacancy
−$80.8K −$11.93/SF
EGI
$286.4K $42.31/SF
− OpEx
−$71.6K −$10.58/SF
NOI
$214.8K $31.73/SF
Area
Middlesex County, MA
Vacancy
22.00%
Lease Rate
$54.24 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$4,295,660
Cap Rate 7%
$3,068,329
Cap Rate 9%
$2,386,478

Alternative Uses

Best Use
Office B
$3.07M
$2.68M – $3.58M (±1% cap)
NOI $214,783 @ 7.0% cap · market cap 859,132.00%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$4.01M
$3.51M – $4.68M (±1% cap)
NOI $280,506 @ 7.0% cap · market cap 1,122,024.00%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Descar Jewelry Design. ... (Bike/Boat/Book/etc) Store Sunshine Books Inc (Bike/Boat/Book/etc) Store Dunkin' Bakery Watertown Savings Bank ... Atm D'Angelo Grilled Sandwiches Take-out & Catering

Suggested Use

Top Pick Real Estate Agency Law Firm Restaurant Hair Salon Spa & Massage Center Dental Office

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

3
Office units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

718
Businesses Nearby

Demographics for 02453, MA

31,854
Population
13,163
Households
2.4
Avg Household Size
34
Median Age
59%
College-Educated
92%
High-School Grad
3.6 sq mi
ZIP Area
8,848
Density / Sq Mi
$114,029
Median Household Income
$58,036
Median Earnings
$2,063
Median Rent
$666,300
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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

Frequently Asked Questions

What type of property is this?
Office units - Elevator service and suite-level restrooms support the second-floor office layout.
Where is this office units located?
The property is located at 49 River St Waltham, MA.
What are key features of this property?
This property features: 6,769± SF of second‑floor office space; Three distinct suites arranged on one floor; A private restroom in each suite, plus one in the common area
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