All-Brick Quadplex with Central
For Sale
$1,900,000
21 Bay 14th Street, Brooklyn, NY 11214
MULTI_FAMILY - Brooklyn, NY
Property Size2,400 SF
Lot Size0.06 Acres
Price / SF$791.67
Days on Market24
Property Features for 21 Bay 14th Street
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
R5
Bathrooms
4
Full bathrooms
4
Rooms
Bathroom 2, Bathroom 3, Bathroom 1, Bathroom 4
Interior features
Central Air
Basement
Finished
Subdivision
Bath Beach
Standard status
Active
Size
2,400 SF
Lot size
0.06 Acres
Taxes and HOA fees
Tax Annual Amount
10095
Building Details
Year built
1906
Floors in Building
3
Building materials
Brick
Roof type
Flat
Listing Agency:
RE/MAX Elite
(718) 690-3900
Listed By:
Salvatore Carola
(718) 690-3900
Added: Jul 21
Changed: Aug 3
Last Checked: Aug 13 at 2:06PM
MLS# 503187
Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Turnkey all-brick quadplex with four spacious 2-bedroom units. The property is situated on a 25' x 109' lot and totals 2,400 square feet. Built in 1906, the building features a flat roof and central air.
The first-floor unit will be delivered vacant, with exclusive access to a full basement and a private yard, offering an owner-occupant option or additional rental flexibility. Recent renovations support a move-in ready experience.
Location is in Bath Beach, Brooklyn, with convenient public transportation access. The B1, B16, and B64 buses and the D train are listed as nearby options, helping support everyday commuting and access to local shops and dining.
The first-floor unit will be delivered vacant, with exclusive access to a full basement and a private yard, offering an owner-occupant option or additional rental flexibility. Recent renovations support a move-in ready experience.
Location is in Bath Beach, Brooklyn, with convenient public transportation access. The B1, B16, and B64 buses and the D train are listed as nearby options, helping support everyday commuting and access to local shops and dining.
Key Highlights
- All‑brick quadplex with central air
- Four 2‑bedroom units
- First‑floor unit delivered vacant with exclusive basement and private yard access
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
$65,460
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
3.45%
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%
$1,309,200
$1.3M
Cap Rate 7%
$935,143
$935.1K
Cap Rate 9%
$727,333
$727.3K
Market Conditions
NOI Build-Up for 2,400 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
$97.9K $40.80/SF
− Vacancy
−$4.4K −$1.84/SF
EGI
$93.5K $38.96/SF
− OpEx
−$28.1K −$11.69/SF
NOI
$65.5K $27.27/SF
Area
ZIP 11214
Vacancy
4.50%
Lease Rate
$40.80 /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%
$1,309,200
Cap Rate 7%
$935,143
Cap Rate 9%
$727,333
Alternative Uses
Best Use
Multifamily LT 5
$935.1K
$818.3K – $1.09M
NOI $65,460 @ 7.0% cap · market cap 3.45%
Second Best
Apartment 5plus
$838.1K
$733.3K – $977.8K
NOI $58,667 @ 7.0% cap · market cap 3.09%
Theoretical Best
Office A
$1.40M
$1.23M – $1.63M
NOI $98,003 @ 7.0% cap · market cap 5.16%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
Multi-tenant
Tenancy
Location Intelligence
Trade Area within ½ mile
3,492
Businesses Nearby
Explore this area
Business Placement
Demographics for 11214, NY
96,560
Population
33,341
Households
2.9
Avg Household Size
39
Median Age
32%
College-Educated
76%
High-School Grad
2.0 sq mi
ZIP Area
48,280
Density / Sq Mi
$64,286
Median Household Income
$41,172
Median Earnings
$1,710
Median Rent
$1,007,400
Median Home Value
Market
Vacancy Rate% for Multifamily in Northeast region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
What type of property is this?
Quadplex - R5-zoned quadplex with four 2-bedroom units, central air, and an all-brick exterior on a 0.0622-acre lot.
Where is this quadplex located?
The property is located at 21 Bay 14th Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,900,000.
What are key features of this property?
This property features: All‑brick quadplex with central air; Four 2‑bedroom units; First‑floor unit delivered vacant with exclusive basement and private yard access
