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๐Ÿ˜ 3-Family Calc

Hub-internal ยท P2 P6 ยท Rental income offset math

Live 3-family calculator


โ€” press Calculate (or Enter) to render โ€”

Seeded 3-family scenarios (CSV)

IDPricePITIRentalNet OOPvs SFH $535k
3F_750k_5pct_conv$750,000$5,877$3,600$2,277-2,393
3F_800k_5pct_conv$800,000$6,240$4,000$2,240-2,430
3F_750k_5pct_conv_low_rent$750,000$5,877$3,000$2,877-1,793
3F_700k_5pct_conv$700,000$5,514$3,400$2,114-2,556

Net OOP = PITI โˆ’ total rental income. Negative vs SFH = 3-family is CHEAPER per month than SFH baseline despite higher purchase price.

Logged 3-family scenarios (this device)

No saved scenarios yet.

The 3-family math (per master plan)

Master plan: "3-Family Property: potentially the best financial/investment play, but operationally more complex. Spouse less enthusiastic. Remains on the table but may not be the leading direction currently."

User update 2026-05-16: "If we are going to get a condo, it's almost a better bet to just get a 3-family maybe with a yard."

SFH $535k baseline PITI$4,670/mo
3-Family $750k typical net OOP$2,277/mo
Monthly delta vs SFH~โˆ’$2,393/mo

A $750k 3-family with $1,800/mo ร— 2 units rents COSTS LESS per month than the SFH $535k baseline. Landlord complexity is the tradeoff, not affordability.

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