What the listing shows,
and what it leaves out
The portals are good at price and square footage. Everything that decides whether a building is a good one sits outside the listing.
Before you read on
- Site features change. Reinvent NY is not affiliated with any listing platform.
Point 1Which site for what
| Site | Best for | Strength | Watch for |
|---|---|---|---|
| StreetEasy | New York City | The default in NYC. Carries common charges and property tax on the listing. | Re-listing to reset days-on-market is a known practice. |
| Zillow | Nationwide | The largest inventory, plus the Zestimate. | The Zestimate is a statistical estimate, not an appraisal. |
| Redfin | Nationwide | Clean closed-sale history, which is what you want for comps. | Coverage depth varies by region. |
| Realtor.com | Nationwide | Fed from the MLS, so listing status updates quickly. | Less useful for off-market activity. |
Start with Redfin or Zillow to establish the comps, then work the specific market's dominant portal for individual listings.
Point 2What you can and cannot see
Price, layout, square footage, common charges, taxes, days on market and the price-cut history. A listing that has sat with two reductions is telling you something about the seller's position.
How the building is actually run, the state of the reserve fund, noise from above and below, light at different times of day, and what is being built next door.
Two apartments at the same price can carry very different liabilities. The minutes and the financial statements are the difference, and they are obtainable before contract.
Some owners will not list publicly. Those properties move through broker networks, so watching the portals alone means never knowing they existed.
Point 3Reading a listing properly
| What you see | What to ask |
|---|---|
| Low common charges | Is the reserve fund being underfunded to keep them low? |
| Long days on market | Overpriced, or is there something about the unit or the building? |
| Several price cuts | The seller's position — and your leverage. |
| New to market after a gap | Was it re-listed to reset the counter? |
| Tax figure much lower than comparable units | Is there an abatement, and when does it expire? |
| Photographs that avoid one room | Usually there is a reason. |
Let’s talk first
Send us your criteria and we will search both what is listed and what is not, with the building's finances checked before we put anything in front of you.
RELATED GUIDES
Recent transactions
A sample of the sales, purchases and rentals we acted on in 2025 and 2026.
Real estate brokerage services are provided through R New York.
Important notice
The figures on this page are general information as of August 2026 and do not represent an offer, a quote, or a guarantee of any transaction terms. Reinvent NY does not provide legal, tax, or investment advice. Confirm anything material with an attorney and a CPA before you act on it. Nothing here is a solicitation to invest, and no return is promised. Real estate brokerage services are provided through R New York.