Mixed-Use Building in
For Sale
$1,099,000
228 Saint Paul St, Westfield, NJ 07090
Mixed-use building with dental practice and apartment in Westfield.
Property Size3,000 SF
Lot Size0.23 Acres
Price / SF$366.33
Days on Market141
Property Features for 228 Saint Paul St
General Information
Standard status
Active
Size
3,000 SF
Lot size
0.23 Acres
Property subtype
Commercial
Taxes and HOA fees
Annual Taxes
$17,190
Amenities
Central air
Asphalt Shingle Roof
1 Car Width
2 Units Heating
Blacktop Driveway
Central Air Cooling
Level Lot
Off-Street Parking
Parking Lot-Exclusive
Building Details
Year Built
9999
Listing Agency:
COLDWELL BANKER REALTY
(908) 233-5555
Listed By:
JOHN CLARK WILEY
Source:
Corcoran
Added: Mar 29
Changed: Aug 16
Last Checked: Aug 16 at 6:25AM
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 COLDWELL BANKER REALTY
Investment Insights
Based on property information with market context.
This mixed-use building is located in a desired professional zone of Westfield, with convenient access to downtown Westfield, eateries, and major transportation routes. The property includes two units and a parking lot in the rear. The first floor is currently occupied by a dental practice. The second floor features a two-bedroom apartment with an open floor plan, connecting the kitchen, living room, and dining room. The property size is 3000 square feet.
Key Highlights
- Mixed‑use building in a desirable professional zone.
- Includes a two‑bedroom apartment with an open floor plan.
- First floor currently occupied by a dental practice.
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
$45,900
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
4.18%
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%
$918,000
$918.0K
Cap Rate 7%
$655,714
$655.7K
Cap Rate 9%
$510,000
$510.0K
Market Conditions
NOI Build-Up for 3,000 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
$90.0K $30.00/SF
− Vacancy
−$28.8K −$9.60/SF
EGI
$61.2K $20.40/SF
− OpEx
−$15.3K −$5.10/SF
NOI
$45.9K $15.30/SF
Area
Union County, NJ
Vacancy
32.00%
Lease Rate
$30.00 /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%
$918,000
Cap Rate 7%
$655,714
Cap Rate 9%
$510,000
Alternative Uses
Best Use
Office B
$655.7K
$573.8K – $765.0K
NOI $45,900 @ 7.0% cap · market cap 4.18%
Second Best
Healthcare Medical
$638.1K
$558.4K – $744.5K
NOI $44,669 @ 7.0% cap · market cap 4.06%
Theoretical Best
Office A
$783.4K
$685.4K – $913.9K
NOI $54,835 @ 7.0% cap · market cap 4.99%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
2,831
Businesses Nearby
Explore this area
Business Placement
Demographics for 07090, NJ
31,056
Population
11,093
Households
2.8
Avg Household Size
41
Median Age
77%
College-Educated
98%
High-School Grad
6.7 sq mi
ZIP Area
4,635
Density / Sq Mi
$212,700
Median Household Income
$106,123
Median Earnings
$2,211
Median Rent
$930,500
Median Home Value
Market
Vacancy Rate% for Office in Northeast region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Mixed-use property - Mixed-use building with dental practice and apartment in Westfield.
Where is this mixed-use property located?
The property is located at 228 Saint Paul St Westfield, NJ.
What is the asking price?
The asking price for this property is $1,099,000.
What are key features of this property?
This property features: Mixed‑use building in a desirable professional zone.; Includes a two‑bedroom apartment with an open floor plan.; First floor currently occupied by a dental practice.
