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354 21st St 6 Unit Apartment Building $900,000 ($150,000/Unit) 8.15% Cap Rate Brooklyn, NY 11215



Executive Summary
This 6-family w/ 3 Market Rent and 3 Rent Stabilized apartments delivers strong, reliable cash flow with an 8.15% cap rate, offering a compelling return in today's market. This prime investment opportunity is located in the South Slope area of Park Slope!
Monthly Rent Roll: $11,244 | Annual Rent Roll: $134,915 | Annual Expenses: $61,535 | NOI: $73,380
Lot: 20 x 100 ft | Building: 20 x 75 ft | 3 Stories + Basement | Zoning: C-2 | 6 Residential Units | Rent Stabilized.
1 apartment on the ground floor has become vacant and will remain so, incase a buyer wishes to be owner operated. Otherwise it can be immediately rented out upon closing.
The property has deferred maintenance and is priced accordingly, representing a straightforward income play for an experienced investor or owner-operator comfortable with a building that requires attention. Income is consistent, making this a steady cash-flowing asset in one of Brooklyn's most sought-after and transit-accessible neighborhoods.
All information deemed reliable but not guaranteed. Buyers to perform their own due diligence.
Monthly Rent Roll: $11,244 | Annual Rent Roll: $134,915 | Annual Expenses: $61,535 | NOI: $73,380
Lot: 20 x 100 ft | Building: 20 x 75 ft | 3 Stories + Basement | Zoning: C-2 | 6 Residential Units | Rent Stabilized.
1 apartment on the ground floor has become vacant and will remain so, incase a buyer wishes to be owner operated. Otherwise it can be immediately rented out upon closing.
The property has deferred maintenance and is priced accordingly, representing a straightforward income play for an experienced investor or owner-operator comfortable with a building that requires attention. Income is consistent, making this a steady cash-flowing asset in one of Brooklyn's most sought-after and transit-accessible neighborhoods.
All information deemed reliable but not guaranteed. Buyers to perform their own due diligence.
Financial Summary (Actual - 2026) Click Here to Access |
Annual | Annual Per SF |
|---|---|---|
| Gross Rental Income |
$99,999
|
$9.99
|
| Other Income |
-
|
-
|
| Vacancy Loss |
-
|
-
|
| Effective Gross Income |
$99,999
|
$9.99
|
| Taxes |
$99,999
|
$9.99
|
| Operating Expenses |
$99,999
|
$9.99
|
| Total Expenses |
$99,999
|
$9.99
|
| Net Operating Income |
$99,999
|
$9.99
|
Financial Summary (Actual - 2026) Click Here to Access
| Gross Rental Income | |
|---|---|
| Annual | $99,999 |
| Annual Per SF | $9.99 |
| Other Income | |
|---|---|
| Annual | - |
| Annual Per SF | - |
| Vacancy Loss | |
|---|---|
| Annual | - |
| Annual Per SF | - |
| Effective Gross Income | |
|---|---|
| Annual | $99,999 |
| Annual Per SF | $9.99 |
| Taxes | |
|---|---|
| Annual | $99,999 |
| Annual Per SF | $9.99 |
| Operating Expenses | |
|---|---|
| Annual | $99,999 |
| Annual Per SF | $9.99 |
| Total Expenses | |
|---|---|
| Annual | $99,999 |
| Annual Per SF | $9.99 |
| Net Operating Income | |
|---|---|
| Annual | $99,999 |
| Annual Per SF | $9.99 |
Property Facts
| Price | $900,000 | Property Subtype | Apartment |
| Price Per Unit | $150,000 | Apartment Style | Low-Rise |
| Sale Type | Investment | Building Class | C |
| Cap Rate | 8.15% | Lot Size | 0.05 AC |
| Sale Condition | Deferred Maintenance | Building Size | 3,975 SF |
| No. Units | 6 | No. Stories | 3 |
| Property Type | Multifamily | Year Built | 1931 |
| Zoning | R6 - C-2 | ||
| Price | $900,000 |
| Price Per Unit | $150,000 |
| Sale Type | Investment |
| Cap Rate | 8.15% |
| Sale Condition | Deferred Maintenance |
| No. Units | 6 |
| Property Type | Multifamily |
| Property Subtype | Apartment |
| Apartment Style | Low-Rise |
| Building Class | C |
| Lot Size | 0.05 AC |
| Building Size | 3,975 SF |
| No. Stories | 3 |
| Year Built | 1931 |
| Zoning | R6 - C-2 |
1 1
Exceptionally walkable
100/100
Fairly drivable
50/100
Exceptional public transit
90/100
Moderately bikeable
60/100
Property Taxes
| Parcel Number | 00898-0037 | Total Assessment | $668,700 |
| Land Assessment | $6,300 | Annual Taxes | ($1) ($0.00/SF) |
| Improvements Assessment | $662,400 | Tax Year | 2026 |
Property Taxes
Parcel Number
00898-0037
Land Assessment
$6,300
Improvements Assessment
$662,400
Total Assessment
$668,700
Annual Taxes
($1) ($0.00/SF)
Tax Year
2026
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354 21st St
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