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Two-Level Corner Retail Space
For Sale
$1,400,000

671 Tremont St 01, Boston, MA 02118

Two-floor commercial space offers separate office areas and entrances on both Pembroke and Tremont streets.

Property Size1,846 SF
Days on Market116

Property Features for 671 Tremont St 01

General Information

Standard status Active
Size 1,846 SF
Property subtype Commercial

Taxes and HOA fees

Annual Taxes $9,168

Building Details

Building Size 1,846 SF
Year Built 1897
Listing Agency: Star Residential, LLC
Listed By: Brett J. Star
Source: Elliman
Added: May 9 Changed: Aug 31 Last Checked: Aug 30 at 10:25PM

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 Star Residential, LLC

Investment Insights

Based on property information with market context.

This retail space occupies two levels at the corner of Tremont Street and Pembroke Street, with 980 square feet at street level and 870 square feet below. The current layout includes three offices upstairs and four offices downstairs, creating a divided configuration for commercial use. Separate entrances serve both streets, and an outdoor patio is shared with the upstairs neighbor.

The property is located in Boston’s South End neighborhood near shops, restaurants, parks, and a library. Several major bus lines provide service to downtown. The surrounding setting records a Walk Score of 77, a Bike Score of 78, and a Transit Score of 92. Built in 1897, the property combines a two-level layout with direct street access in an established urban commercial setting.

Key Highlights

  • Two‑level layout with 980 square feet at street level and 870 square feet below
  • Corner position with entrances on both Tremont Street and Pembroke Street
  • Currently divided into three offices upstairs and four offices downstairs

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$77,488
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
5.53%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,549,760 $1.5M
Cap Rate 7%
$1,106,971 $1.1M
Cap Rate 9%
$860,978 $861.0K
Market Conditions
NOI Build-Up for 1,846 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$121.8K $66.00/SF
− Vacancy
−$18.5K −$10.03/SF
EGI
$103.3K $55.97/SF
− OpEx
−$25.8K −$13.99/SF
NOI
$77.5K $41.98/SF
Area
ZIP 02118
Vacancy
15.20%
Lease Rate
$66.00 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,549,760
Cap Rate 7%
$1,106,971
Cap Rate 9%
$860,978

Alternative Uses

Best Use
Office B
$1.11M
$968.6K – $1.29M (±1% cap)
NOI $77,488 @ 7.0% cap · market cap 5.53%
Second Best
Retail
$506.7K
$443.4K – $591.2K (±1% cap)
NOI $35,471 @ 7.0% cap · market cap 2.53%
Theoretical Best
Office A
$1.39M
$1.21M – $1.62M (±1% cap)
NOI $97,106 @ 7.0% cap · market cap 6.94%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

loanDepot Loan Service FedEx Drop Box Postal Service Yauvan Kumar Loan Service

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Auto Parts Store Home Appliance Store Plumbing Service HVAC Service Mobile Phone Store

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

Location Intelligence

Trade Area within ½ mile

10,806
Businesses Nearby

Demographics for 02118, MA

29,073
Population
15,554
Households
1.9
Avg Household Size
36
Median Age
58%
College-Educated
87%
High-School Grad
1.1 sq mi
ZIP Area
26,430
Density / Sq Mi
$90,142
Median Household Income
$73,110
Median Earnings
$1,748
Median Rent
$1,029,100
Median Home Value

Market

Vacancy Rate% for Office in Boston, MA

9.1% 2019
12.4% 2020
10.8% 2021
12.5% 2022
15.1% 2023
17% 2024
18.2% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Retail space - Two-floor commercial space offers separate office areas and entrances on both Pembroke and Tremont streets.
Where is this retail space located?
The property is located at 671 Tremont St 01 Boston, MA.
What is the asking price?
The asking price for this property is $1,400,000.
What are key features of this property?
This property features: Two‑level layout with 980 square feet at street level and 870 square feet below; Corner position with entrances on both Tremont Street and Pembroke Street; Currently divided into three offices upstairs and four offices downstairs
More about this property
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