Co-op vs. Condo Calculator: NYC Cost Comparison
Co-ops and condos price out differently in New York City — not just at the closing table, but every month you own. This calculator compares a specific co-op and a specific condo side by side: monthly carrying costs, cash needed at closing, and total cash outlay over five years. It uses the same mansion tax, mortgage recording tax, and title insurance math as NestApple’s other NYC closing cost calculators, so the numbers line up with a real closing statement. Co-ops skip mortgage recording tax and title insurance entirely — you’re buying shares, not real property — but usually demand a bigger down payment and an all-in monthly maintenance charge. Condos allow smaller down payments and split the mortgage, common charges, and property tax into three separate lines.
What Actually Makes a Co-op Cost Different From a Condo?
Co-ops are typically cheaper to buy but stricter to get approved for; condos cost more upfront but come with fewer restrictions. Co-op maintenance is an all-in monthly charge that already includes your share of the building’s property tax and underlying mortgage. Condo owners pay common charges and property tax as two separate lines, and face mortgage recording tax and title insurance that co-op buyers don’t.
| Co-op | Condo | |
|---|---|---|
| What you own | Shares in a corporation + a proprietary lease | The unit itself, as real property |
| Typical minimum down payment | 20%+ (many boards require 25–50%) | As low as 10%, sometimes less |
| Monthly charge | Maintenance — all-in: building ops + your share of property tax + underlying mortgage | Common charges (building ops only) + a separate property tax bill |
| Mortgage recording tax | None — you’re financing shares, not real property | 1.8%–1.925% of the loan amount, buyer-paid |
| Title insurance | Not required — no real property title to insure | Required, roughly 0.3%–0.5% of purchase price |
| NY State mansion tax ($1M+) | Applies | Applies |
| Approval process | Board application, interview, financial review — boards can reject without stating a reason | Simpler condo application; the board can’t reject a financially qualified buyer, only exercise its right of first refusal |
| Subletting | Often restricted, sometimes only after a minimum ownership period | Usually unrestricted |
| Flip tax on resale | Common — building-specific, often 1–3% of price or profit | Rare |
Results
Enter a purchase price for both the co-op and the condo below to see the comparison.
Common Questions
Buying a co-op means buying shares in a corporation plus a proprietary lease, not real property. Mortgage recording tax and title insurance both apply to real property transactions, so neither applies to a co-op purchase — confirmed in the same rate logic used by our standalone Mortgage Recording Tax Calculator and Title Insurance Calculator.
Co-op boards underwrite the whole building’s financial health, not just yours — a buyer who can’t cover maintenance in a downturn is a risk to every shareholder. Most boards set minimums around 20%, and many require 25–50% depending on the building’s own debt load and reserve policy. Condos, by contrast, are financed like any other real property and can go as low as 10% down.
Flip tax is a building-specific transfer fee, set by the co-op’s proprietary lease, charged when shares change hands — typically 1–3% of the sale price or profit, and usually paid by the seller. Condos almost never have one; their bylaws generally don’t include this kind of resale fee. Use our Co-op Flip Tax Calculator to estimate one for a specific building.
Partially. A portion of your monthly maintenance covers the building’s own mortgage interest and property taxes, and that portion can be deductible if you itemize — your managing agent’s year-end letter states the exact percentage. Condo owners deduct their separate property tax bill directly instead. Run your building’s percentage through our Co-op Maintenance Tax Deduction Calculator.
Condos, generally. Co-op boards can restrict subletting outright or limit it to a set number of years after you buy, and can reject a buyer or subtenant without giving a reason. Condo boards can only exercise a right of first refusal against a financially qualified buyer — they can’t block the sale outright — which is part of why condos tend to trade a little faster.
Yes. Even though co-ops are exempt from mortgage recording tax and title insurance, New York State’s mansion tax treats a co-op stock transfer as a taxable conveyance the same as a condo deed, at the same purchase-price brackets starting at $1,000,000. See the exact brackets on our Mansion Tax Calculator.
It doesn’t model appreciation, eventual sale proceeds, or the tax benefit of mortgage interest and SALT deductions — for that side-by-side, see our Rent vs. Buy Calculator. It also excludes minor closing items like municipal searches and move-in deposits, and any board application or move-in fees, which vary too much by building to estimate responsibly.
