How Long Does It Take to Buy Commercial Real Estate in NYC?

The realistic end-to-end NYC commercial timeline

Most NYC commercial real estate acquisitions follow a four-phase timeline: sourcing, LOI / contract negotiation, diligence, and closing. The aggregate is rarely shorter than four months and rarely longer than nine for institutional product. Below those bounds, you are either buying something simple and small or running into structural delays that should be diagnosed and addressed.

Skyline Properties has tracked closing timelines across more than $976M of NYC commercial transactions Robert Khodadadian has personally closed, and the patterns are consistent: the variance is overwhelmingly driven by financing complexity, partner / lender consent dependencies, and rent-roll or environmental complications. Deal size and asset class matter less than the cleanliness of the capital stack and the seller's organizational readiness to transact.

Phase 1 — Sourcing and target identification (2–10 weeks)

Sourcing time depends almost entirely on whether you are responding to an inbound (listed deal, broker-distributed off-market mandate) or proactively originating (direct owner outreach, broker-relationship inbounds). On listed product, you can move from initial flyer to LOI in two to four weeks. On a relationship-driven off-market deal, the process typically runs four to ten weeks from first conversation to LOI, because the seller is taking time to evaluate buyers and align partners, lenders, and counsel before opening the deal.

Buyers who have a tight, written buy box, demonstrated execution credibility, and active broker relationships compress this phase dramatically. Brokers route deals to known buyers first; unknown buyers see deals on a delay if at all.

Phase 2 — LOI and PSA negotiation (2–8 weeks)

Once a buyer is selected, the parties move to a non-binding Letter of Intent. The LOI typically covers price, deposit, diligence period, exclusivity, financing contingency (or absence thereof), closing date, broker confirmation, and any major economic terms (tenant work, ground-rent reset assumptions, environmental responsibility, abatement assignments). LOI negotiation runs three days to two weeks on most deals.

Once the LOI is signed, the seller's counsel typically drafts the Purchase and Sale Agreement (PSA) — though on some institutional deals the buyer's counsel drafts. PSA negotiation runs two to four weeks for clean deals (single-asset, free-market, no partner / lender consents). Complex structures — ground-leased fee, multi-property portfolios, conversion candidates with 467-m timing dependencies, partnership buyouts with multiple consents — routinely run four to eight weeks.

Phase 3 — Due diligence (30–75 days)

On a clean, single-asset, free-market multifamily acquisition with permanent financing, all of this fits inside 45 days. On a stabilized portfolio with multiple lender consents, partner ROFRs, and an environmental Phase II, the same workstreams stretch to 75–90 days.

• Title and ACRIS chain-of-title review (1–2 weeks; longer if clouds surface)
• Survey or ALTA / NSPS update (1–3 weeks)
• Phase I environmental (3–5 weeks; Phase II adds 4–8 weeks if recommended)
• Physical / structural / MEP inspection (1–3 weeks)
• Local Law 11 facade and Local Law 97 emissions modeling (1–3 weeks)
• Rent-roll audit, lease abstracts, and tenant estoppels (2–6 weeks; tenants are the most common delay)
• DHCR registration check on every potentially regulated unit (1–3 weeks)
• Tax abatement verification — J-51, 421-a, 467-m, ICAP — and abatement expiry modeling (1–2 weeks)
• Zoning and Certificate of Occupancy verification, BSA history (1–2 weeks; longer if variances are at issue)
• Lender RFP, term sheet, commitment letter, and underwriting (4–8 weeks running in parallel)
• Insurance binding (1 week)

Phase 4 — Closing (typically aligned with diligence end + 0–30 days)

Closing logistics — final lender funding conditions, lien releases, mortgage recording tax (1.925%+ on most commercial loans), RPTT (NYC Real Property Transfer Tax, ~1.425% on commercial over $500K) and RETT (NYS Real Estate Transfer Tax, 0.4%, with the 1% 'mansion tax' on residential over $1M and the 0.25% additional on commercial over $3M), title commitment to pro-forma, escrow funding, and signature gathering — typically run in the final two weeks of the diligence period. On well-prepared deals, closing happens the day after diligence ends. On deals with lender funding-condition issues or last-minute title cure, closing slips two to four weeks past target.

Critical pre-closing levers: pre-stage the lender funding conditions during diligence rather than after, line up CEMA documentation early if an assumption is in play, get tenant estoppels back from every material tenant at least two weeks before closing, and confirm the title company's pro-forma issuance schedule.

The seven most common NYC timeline killers

1. Lender consents on assumed debt — assumption approvals from agency or balance-sheet lenders routinely run 6–12 weeks and can be the binding constraint.
2. Partnership consents and ROFR / ROFO clearances — multi-partner sellers can take weeks to get internal alignment and waive third-party rights.
3. Tenant estoppels and lease subordination, non-disturbance, and attornment (SNDA) agreements — institutional tenants take their time; small tenants are often unreachable.
4. Title cure — old mechanics' liens, lis pendens, easement ambiguities, or party-wall agreements can take 30–60 days to clear.
5. Environmental remediation — Phase II discoveries can trigger 4–12 weeks of additional work, sometimes longer.
6. Local Law 11 unsafe-classification cure or open DOB / ECB violations — clearance is on the seller, but the buyer waits.
7. DHCR rent-stabilization complications — a single contested registration can spawn months of advisory work.

How experienced NYC buyers compress timelines

There are practical levers that experienced NYC commercial buyers use to compress closing windows materially below market median:

• Pre-stage every diligence workstream — title, environmental, structural, zoning — to begin the day the LOI is signed, not the day the PSA is signed.
• Run a competitive lender RFP across at least three channels during diligence; lock financing terms early to avoid stale-rate re-trades.
• Engage a NYC commercial real estate attorney on day one — not after the LOI is signed.
• On deals with assumed debt, open the lender consent process the day the LOI is signed; agency consents in particular cannot be compressed.
• On rent-stabilized exposure, hire a DHCR specialist (not just a generalist attorney) to model risk and verify registrations.
• On 467-m conversion deals, line up the abatement advisory team and conversion-experienced lender at LOI stage.
• Use Skyline Properties or another relationship-driven broker who can pre-flag the seller-side dependencies before they become path-of-closing problems.

Realistic closing windows by NYC asset class

• Free-market Manhattan multifamily, permanent agency financing — 75–105 days from PSA
• Stabilized multifamily with lender consent and DHCR verification — 90–135 days from PSA
• Class B office acquisition, no conversion thesis — 60–90 days from PSA
• 467-m conversion candidate with abatement advisory — 90–150 days from PSA
• Trophy retail high-street acquisition — 60–120 days from PSA
• Ground-lease fee position acquisition — 75–120 days from PSA
• Development site acquisition with zoning advisory — 90–180 days from PSA, depending on entitlement status
• Portfolio acquisitions (5+ assets) — 120–240 days from PSA

Recent Skyline closings — what the timelines actually looked like

Skyline Properties has run dozens of NYC commercial closings over the last several years across asset classes, and the timelines have been remarkably consistent within asset class. The 6 East 43rd Street transaction ($135M Vanbarton 441-unit conversion) ran a longer-than-average diligence period because of the 467-m abatement structuring, conversion-experienced lender coordination ($300M Brookfield construction financing), and zoning verification — but closed within the conversion-asset-class benchmark of 90–150 days. The 101 Greenwich Street trade ($105M to Metro Loft) ran a similar timeline. The 530 West 25th Street Chelsea development site ($72M) closed within the development-site benchmark window with zoning advisory running in parallel with diligence.

The 236 Fifth Avenue 99-year ground lease ($65M) ran on the ground-lease benchmark window — title and ground-lease document review were the binding-constraint workstreams. The 131-133 Prince Street SoHo retail trade ($50M record) ran on the trophy retail high-street benchmark, with tenant estoppels the binding-constraint workstream because of the high-credit retail tenants involved.

The consistent pattern: timelines compress when the seller's organization, the lender, the title company, and the broker are all NYC-commercial-experienced and have worked together before. Timelines stretch when any single workstream lacks NYC-specific expertise. The closing rhythm is institutional, and the infrastructure to execute on that rhythm is what separates sophisticated closers from buyers who consistently slip past their target dates.

A pre-close checklist for NYC commercial buyers

• Title pro-forma issued at least 7 days before closing; all gap exceptions resolved.
• Survey or ALTA / NSPS update final and acceptable.
• Phase I environmental final; any Phase II findings resolved or escrowed.
• Tenant estoppels in hand for every material tenant; SNDAs executed where required.
• DHCR registration status confirmed on all stabilized units.
• Tax abatement assignment letters obtained where required.
• Local Law 11 / FISP status confirmed; any unsafe classifications cured or escrowed.
• Lender funding conditions cleared at least 3 business days before closing.
• CEMA documentation finalized if mortgage assignment is in play.
• Wire instructions confirmed via voice verification (not email) to prevent fraud.
• Real estate tax, water/sewer, oil, and rent prorations agreed.
• Brokerage commission letter executed; commission funds segregated at closing.
• Closing-binder index circulated and signed-by lists confirmed.