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Historic Townhouse Duplex
New
For Sale
$3,900,000

473 W 143rd St TH, New York, NY 10031

A private-entry one-bedroom apartment adds a separate residential component with rental potential.

Property Size4,825 SF
Days on Market3

Property Features for 473 W 143rd St TH

General Information

Standard status Active
Size 4,825 SF
Property subtype Multi Family

Taxes and HOA fees

Annual Taxes $10,781

Building Details

Building Size 4,825 SF
Year Built 1920
Units 2
Listed By: MARIANNE C SPRAGGINS
Source: Elliman
Added: Sep 29 Last Checked: Oct 1 at 11:57AM

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 MARIANNE C SPRAGGINS

Investment Insights

Based on property information with market context.

This five-story duplex townhouse contains 4,825 SF on a 17' x 100' lot. The owner's residence includes five bedrooms, three and a half baths, a finished lower level with another full bath, and original woodwork and pocket doors. Seven fireplaces remain, four of them operational. A separate one-bedroom apartment has its own entrance and can be incorporated into the main residence to create a six-bedroom home.

Two landscaped outdoor areas include a garden and a rooftop terrace, each equipped with an outdoor kitchen. The property is within the Hamilton Heights Historic District, near Hamilton Grange, Hamilton Terrace and City College's Gothic campus. Midtown is a 15-minute express subway ride away. WalkScore is 93, TransitScore is 100 and BikeScore is 77.

Key Highlights

  • 5‑story townhouse with 4,825 SF on a 17' x 100' lot
  • Separate one‑bedroom apartment with private entrance
  • Seven fireplaces, including four that work

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
$163,295
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
4.19%
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%
$3,265,900 $3.3M
Cap Rate 7%
$2,332,786 $2.3M
Cap Rate 9%
$1,814,389 $1.8M
Market Conditions
NOI Build-Up for 4,825 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
$246.1K $51.00/SF
− Vacancy
−$12.8K −$2.65/SF
EGI
$233.3K $48.35/SF
− OpEx
−$70.0K −$14.50/SF
NOI
$163.3K $33.84/SF
Area
New York, NY
Vacancy
5.20%
Lease Rate
$51.00 /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%
$3,265,900
Cap Rate 7%
$2,332,786
Cap Rate 9%
$1,814,389

Alternative Uses

Best Use
Multifamily LT 5
$2.33M
$2.04M – $2.72M (±1% cap)
NOI $163,295 @ 7.0% cap · market cap 4.19%
Second Best
Apartment 5plus
$2.16M
$1.89M – $2.52M (±1% cap)
NOI $150,961 @ 7.0% cap · market cap 3.87%
Theoretical Best
Specialty Retail
$12.01M
$10.51M – $14.01M (±1% cap)
NOI $840,708 @ 7.0% cap · market cap 21.56%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Dental Office Skin Care Clinic Acupuncture Building Supply

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

5,962
Businesses Nearby

Demographics for 10031, NY

56,363
Population
24,110
Households
2.3
Avg Household Size
36
Median Age
41%
College-Educated
79%
High-School Grad
0.7 sq mi
ZIP Area
80,519
Density / Sq Mi
$65,067
Median Household Income
$41,149
Median Earnings
$1,787
Median Rent
$678,000
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Northeast region

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

What type of property is this?
Duplex - A private-entry one-bedroom apartment adds a separate residential component with rental potential.
Where is this duplex located?
The property is located at 473 W 143rd St TH New York, NY.
What is the asking price?
The asking price for this property is $3,900,000.
What are key features of this property?
This property features: 5‑story townhouse with 4,825 SF on a 17' x 100' lot; Separate one‑bedroom apartment with private entrance; Seven fireplaces, including four that work
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