What is AI property analysis?

AI property analysis uses artificial intelligence to evaluate a property's condition, layout, and features from a walkthrough video. OpenRealtor processes the video through a 5-step AI pipeline to generate floor plans, room-by-room condition scores (1-10 scale), issue detection with repair cost estimates, and MLS-ready listing copy — all in under 5 minutes.

How does OpenRealtor generate floor plans from video?

OpenRealtor analyzes your walkthrough video to detect room transitions, doorways, and spatial relationships. The AI maps room adjacencies and connection types to generate an accurate spatial floor plan — no measuring tape or special equipment needed.

How accurate are the AI condition scores?

OpenRealtor provides granular 1-10 condition ratings for every room, assessing walls, floors, ceilings, and fixtures individually. The AI detects cracks, water damage, wear patterns, and other issues with severity levels. While not a replacement for a licensed home inspection, these scores give agents a reliable preliminary assessment for listing preparation.

How long does a property analysis take?

The average analysis takes about 5 minutes from upload to complete report. You record a walkthrough video (typically 3-5 minutes), upload it to OpenRealtor (1 minute), and the AI generates everything in approximately 3 minutes.

What does the AI property report include?

A OpenRealtor report includes: AI-generated spatial floor plans, room-by-room condition scores (1-10 scale), feature detection (fixtures, appliances, finishes), issue tracking with severity levels and repair cost estimates, natural light assessment, MLS-ready listing copy with headline and highlights, value estimates, and target buyer profiles.

Can OpenRealtor replace a home inspection?

OpenRealtor is designed to complement — not replace — a licensed home inspection. It gives real estate agents a fast, detailed preliminary assessment for listing preparation, pricing strategy, and client conversations. For formal transactions, a licensed inspector should still be engaged for structural, electrical, and plumbing evaluations.

OpenRealtora RealtyLens company

Street view of 645 Knickerbocker Ave Apt 4, Brooklyn, NY, 11221

Google Street View

For RentOpenRealtor property overview

$4,000

645 Knickerbocker Ave Apt 4

Brooklyn, NY, 11221

Rent in context

Asking 18% above the median of what is listed nearby right now.

Asking rent in context

See the numbers

This home	$4,000/mo	this listing
Nearby median (3 listings)	$3,395/mo	currently listed nearby

Comps

Comps are a signed-in tool

Where it is

Nearby rentals— zoom out for more

OpenRealtor, a RealtyLens company. Listing facts are drawn from public feeds and enriched with NYC public records. This is not the original listing site.

645 Knickerbocker Ave Apt 4, Brooklyn, NY, 11221 | OpenRealtor

Public Records

DOB violations0 open

0 total recorded against the building

HPD violations11 open

1 class C (immediately hazardous)

ACRIS documents26

Tax-lot deed, mortgage, and transfer records on file

DOB permits1 since 2021

9 earlier permits on file

Certificate of occupancyTemporary

Latest issued Oct 1, 2020

Owner Evidence

Current ownerRED DEVELOPMENT INC
PLUTO owner fieldRED DEVELOPMENT INC

Recent DOB filings

Nov 7, 2017Alteration · LOC IssuedSid 001 thru 002 · PROPOSED INSTALLATION OF PIPE SCAFFOLD FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

HPD violations

Nov 24, 2025Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Dec 4, 2024Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Nov 28, 2023Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Nov 17, 2022Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Mar 16, 2022Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Apr 21, 2021Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Nov 7, 2019Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Jan 8, 2018Class I · §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITE...
Apr 26, 2002Class A · SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILINGS IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, APART...
Feb 1, 2002Class A · SECTION 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AND WALLS THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 2 FL, 2nd ...

Certificates of occupancy

Oct 1, 2020Temporary · A1
Sep 30, 2019Temporary · A1

Recent Transfers (ACRIS)

Jun 19, 2017DEED100% transferred$950,000
Jul 14, 2016DEED100% transferred$300,000
Dec 16, 2005DEED100% transferred$499,500
Aug 22, 2005DEED100% transferred$434,600

Sourced from NYC Open Data (DOB, HPD, ACRIS, DOB NOW, Certificate of Occupancy). Updated as the city republishes — check the original source for live status. Buyer and seller names on recorded transfers are withheld here; they remain available in the City's own ACRIS record.