Full-Floor Loft Office
New
For Sale
Contact for pricing
112 South St Unit 5, Boston, MA 02111
An elevator-served office layout combines open workspace with private offices and dedicated floor amenities.
Property Size1,371 SF
Price / SF$3.04
Days on Market6
Property Features for 112 South St Unit 5
General Information
Standard status
Active
Size
1,371 SF
Net Rentable
1,371 SF
Elevators
Yes
Property subtype
Commercial
Site & Location
Neighborhood
Downtown
Highway Access
Yes
Public Transit
Yes
Additional Details
Floor
5
Property Use
Office
Building Details
Year Built
1899
Construction
brick
Listing Agency:
Profitable Properties Boston LLC
Listed By:
Jarrett Lau
(617) 487-4868
Source:
Lockandkeyre
Added: Oct 25
Changed: Oct 29
Last Checked: Oct 28 at 8:39AM
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 Profitable Properties Boston LLC
Ask AI about this property
Review the available facts, identify missing information and prepare questions for the agent.
Investment Insights
Based on property information with market context.
The fifth floor of a brick loft building is configured as a full-floor office suite with 1,371 RSF. Its layout includes an open work area, three private offices, a kitchenette, and a private restroom on the floor. The building has elevator service, and the property dates to 1899. Office use only.
In Boston’s Leather District, the building is one block from South Station. The station provides access to the Red Line, Silver Line, commuter rail, and Amtrak. I-93 and the Mass Pike are also accessible nearby.
In Boston’s Leather District, the building is one block from South Station. The station provides access to the Red Line, Silver Line, commuter rail, and Amtrak. I-93 and the Mass Pike are also accessible nearby.
Key Highlights
- Full fifth‑floor suite with 1,371 RSF
- Open work area and three private offices
- Kitchenette and private restroom on the floor
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$40,423
Suggested Prices Based on Cap Rates
Cap Rate 5%
$808,460
$808.5K
Cap Rate 7%
$577,471
$577.5K
Cap Rate 9%
$449,144
$449.1K
Market Conditions
NOI Build-Up for 1,371 SF
Gross rent
$69.1K $50.40/SF
− Vacancy
−$15.2K −$11.09/SF
EGI
$53.9K $39.31/SF
− OpEx
−$13.5K −$9.83/SF
NOI
$40.4K $29.48/SF
Area
Boston, MA
Vacancy
22.00%
Lease Rate
$50.40 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$808,460
Cap Rate 7%
$577,471
Cap Rate 9%
$449,144
Alternative Uses
Best Use
Office B
$577.5K
$505.3K – $673.7K
NOI $40,423 @ 7.0% cap · market cap 969.38%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$1.03M
$898.3K – $1.20M
NOI $71,862 @ 7.0% cap · market cap 1,723.31%
Zoning and permitted uses should be independently verified with authorities.
How Realmo checks its estimates
Property Analytics
Current Use
Lease Details
Yes
Highway access
Location Intelligence
Trade Area within ½ mile
20,263
Businesses Nearby
Explore this area
Business Placement
Demographics for 02111, MA
9,716
Population
4,535
Households
2.1
Avg Household Size
34
Median Age
57%
College-Educated
83%
High-School Grad
0.2 sq mi
ZIP Area
48,580
Density / Sq Mi
$70,865
Median Household Income
$42,225
Median Earnings
$1,994
Median Rent
$953,400
Median Home Value
Market
Vacancy Rate% for Office in Boston, MA
Frequently Asked Questions
What type of property is this?
Office unit - An elevator-served office layout combines open workspace with private offices and dedicated floor amenities.
Where is this office unit located?
The property is located at 112 South St Unit 5 Boston, MA.
What are key features of this property?
This property features: Full fifth‑floor suite with 1,371 RSF; Open work area and three private offices; Kitchenette and private restroom on the floor
