What is AI property analysis?

AI property analysis uses artificial intelligence to evaluate a property's condition, layout, and features from a walkthrough video. RealtyLens 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 RealtyLens generate floor plans from video?

RealtyLens 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?

RealtyLens 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 RealtyLens (1 minute), and the AI generates everything in approximately 3 minutes.

What does the AI property report include?

A RealtyLens 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 RealtyLens replace a home inspection?

RealtyLens 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.

RealtyLens

for rentRealtyLens property overview

$5,295

121 Madison Ave Apt 4L

New York, NY, 10016

View more New York, NY property pages

1Beds

1Baths

N/ASqft

N/A$/sqft

Market Insights

Market comparison pendingN/A

Comparable price-per-square-foot data is still developing for this home.

Nearby median$8/sqft

Nearby properties12

Property sizeN/A

12 nearby properties available for comparison.
Price history is limited, so current comps matter more than trend alone.
Square footage is missing, so valuation should lean more heavily on comps and condition.

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position12 nearby signals

Nearby inventory exists, but square-footage or price data is incomplete for a clean median comparison.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read1 item to check

AI ReadinessNeeds verification

Assistant read

Generate a buyer-agent read of this listing — pricing, risks, comp check, and negotiation leverage. Takes a few seconds.

Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market: 317 days
Last price change: No change recorded
Listed: Jun 29, 2025
Photos: 13 photos
Property type: apartment
Status: for rent

Photos

Building Facts

Year built: 1938
Stories: 12
Total units: 111
Residential units: 102
Building area: 2.56 ac
Lot size: 10,850 sqft
Land use: Mixed residential and commercial buildings
Building class: D6

From NYC public records where available.

Price History

May 5, 2026Initial record

$5,295for rent

Public Records

DOB violations0 open

17 total recorded against the building

HPD violations7 open

2 class C (immediately hazardous)

ACRIS documents122

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

311 calls (12 mo)21,008

Top: noise - residential

Top complaint types in ZIP 10016

Noise - Residential3,095
Encampment1,860
Noise - Helicopter1,535
Illegal Parking1,393
Homeless Person Assistance1,092

Recent DOB

Sep 4, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Sep 4, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Aug 15, 2014V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Sep 1, 2009V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED

Recent HPD

May 4, 2026Class A · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THEN 10SQFEET AT CEILING IN THE BATHROOM LOCATED AT APT 2E, 2nd STORY, 2nd APARTMENT FR...
Mar 21, 2026Class C · § 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING EYE AND HOOK AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORY
Mar 21, 2026Class B · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AT DOOR LEADING TO STAIRCASE C AT PUBLIC HALL, 1st STORY
Mar 21, 2026Class B · § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS...

Recent Transfers (ACRIS)

Dec 19, 2019DEED

Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.