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Occupied 3-Unit Triplex
For Sale
$1,200,000

25 Crowell St, Boston, MA 02124

R3-zoned property with all three units currently occupied.

Property Size3,531 SF
Price / SF$339.85
Days on Market73

Property Features for 25 Crowell St

General Information

Standard status Active
Size 3,531 SF
Total Parking Spaces 3
Property subtype Multi-Family
Zoning R3
Occupancy 100%
Net Operating Income $60,758

Property Condition

Severity Repairs Needed
Evidence could be upgraded

Additional Details

Multifamily Units 3

Taxes and HOA fees

Annual Taxes $10,078

Building Details

Building Size 3,531 SF
Year Built 1905
Stories 3
Listing Agency: United Brokers
Listed By: Chris Bernier
Source: Churchillprop
Added: Jun 23 Changed: Sep 2 Last Checked: Sep 2 at 3:08PM

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 United Brokers

Investment Insights

Based on property information with market context.

Built in 1905, this 3,531-square-foot triplex contains three residential units, each currently arranged with three bedrooms, living space, dining space, and a kitchen. The kitchens are modern, with room for future upgrades based on the existing condition described.

All three units are occupied, and the current tenants are willing to remain. The property includes off-street parking, although modifying the stairs may be necessary to create additional vehicle space. No leases are currently in place. Located at 25 Crowell St in Boston, the property carries R3 zoning.

Key Highlights

  • Three‑unit triplex with 3,531 square feet
  • All three units are currently occupied
  • Each unit currently has 3 bedrooms, living space, dining space, and a kitchen

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
$89,226
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
7.44%
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%
$1,784,520 $1.8M
Cap Rate 7%
$1,274,657 $1.3M
Cap Rate 9%
$991,400 $991.4K
Market Conditions
NOI Build-Up for 3,531 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
$133.5K $37.80/SF
− Vacancy
−$6.0K −$1.70/SF
EGI
$127.5K $36.10/SF
− OpEx
−$38.2K −$10.83/SF
NOI
$89.2K $25.27/SF
Area
Boston, MA
Vacancy
4.50%
Lease Rate
$37.80 /SF/Yr
Expense Ratio
30.00%
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%
$1,784,520
Cap Rate 7%
$1,274,657
Cap Rate 9%
$991,400

Alternative Uses

Best Use
Multifamily LT 5
$1.27M
$1.12M – $1.49M (±1% cap)
NOI $89,226 @ 7.0% cap · market cap 7.44%
Second Best
Apartment 5plus
$1.19M
$1.04M – $1.38M (±1% cap)
NOI $82,950 @ 7.0% cap · market cap 6.91%
Theoretical Best
Office A
$2.64M
$2.31M – $3.08M (±1% cap)
NOI $185,081 @ 7.0% cap · market cap 15.42%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

MJ2 Coaching, LLC Life Coach

Suggested Use

Top Pick Law Firm Dental Office Real Estate Agency Parking Lot & Garage Skin Care Clinic Restaurant

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
Residential units
100%
Occupancy

Location Intelligence

Trade Area within ½ mile

1,346
Businesses Nearby

Demographics for 02124, MA

50,972
Population
21,264
Households
2.4
Avg Household Size
36
Median Age
31%
College-Educated
85%
High-School Grad
3.0 sq mi
ZIP Area
16,991
Density / Sq Mi
$79,168
Median Household Income
$43,483
Median Earnings
$1,783
Median Rent
$607,200
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Triplex - R3-zoned property with all three units currently occupied.
Where is this triplex located?
The property is located at 25 Crowell St Boston, MA.
What is the asking price?
The asking price for this property is $1,200,000.
What are key features of this property?
This property features: Three‑unit triplex with 3,531 square feet; All three units are currently occupied; Each unit currently has 3 bedrooms, living space, dining space, and a kitchen
More about this property
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