Every tax and cost a Manhattan buyer or seller pays in 2026 — mansion tax cliffs, transfer taxes, MRT, 421-a phase-outs, capital gains, the prewar property tax differential. The full reference.

The complete 2026 framework for buying a Manhattan apartment — costs, co-op vs. condo, board approval, mansion tax, Local Law 97. By a Manhattan broker since 2013.

A Manhattan apartment typically sells in 90-150 days for condos and 120-200 days for co-ops, with board approval as the biggest unknown.

Selling a Manhattan co-op and selling a condo are different transactions with different buyer pools, timelines, and tax structures. Here's the playbook for each, and how to choose a broker who knows the difference.

The 421-a abatement saves new-development buyers thousands per year — until it expires and taxes triple overnight. Here's how to read the schedule.

In Manhattan, co-ops are typically 10-40% cheaper than comparable condos but require board approval. Here's how to choose between the two for your purchase.

From Central Park West to Billionaires' Row, nearly one in three Manhattan condo resales traded below original sponsor price between July 2024 and July 2025.

Luxury doesn't always mean perfection. From 432 Park Avenue's facade cracks to the Seaport's leaning tower, defects in NYC's elite condos are costing owners millions.

How strategic positioning, targeted marketing, and disciplined negotiation produced an outperforming Manhattan sale. A real listing case study.

Trump's proposed SALT cap repeal could meaningfully boost Manhattan luxury — high-earner buyers would regain six-figure deduction power overnight.

NYC closing costs differ sharply between condos and co-ops. Condos add mortgage recording tax and title insurance; co-ops have flip taxes. Full breakdown.

Manhattan co-op and condo maintenance fees jumped sharply in 2024 — driven by Local Law 97, insurance, and reserve gaps. What owners should know.

Navigating the spring housing market: Good Cause Eviction, IAI rule changes, and Manhattan inventory dynamics. The Roebling Report breaks it down.

NYC's Tenant Opportunity to Purchase Act (TOPA) gives tenants right of first refusal on multifamily sales. What it means for owners, tenants, and the market.