| Borough | Total Number of Stabilized Apartments |
Average Spending on Improvements Following Rent Increase* | Total Spending on Improvements ($1,000) | Net Economic Impact** ($1,000) |
| Bronx | 177,338 | $4,399.6 | $499,933.0 | $670,510.1 |
| Brooklyn | 254,743 | $3,903.5 | $675,197.7 | $905,575.1 |
| Manhattan | 355,310 | $8,086.0 | $2,158,071.8 | $2,894,405.9 |
| Queens | 182,180 | $4,068.9 | $636,653.1 | $853,879.1 |
| Staten Island | 9,455 | $508.6 | $1,440.8 | $1,932.4 |
| New York City | 979,026 | $5,571.4 | $3,971,296.3 | $5,326,302.6 |