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

$7,995

400 E 71st St Unit 14EE

New York, NY, 10021

View more New York, NY property pages

3Beds

2Baths

1,200Sqft

$7$/sqft

Market Insights

Above nearby median+17%

$7/sqft vs a nearby median of $6/sqft.

Nearby median$6/sqft

Nearby properties12

Property size1,200 sqft

+17% versus the nearby median price per square foot.
Price history is limited, so current comps matter more than trend alone.
1,200 sqft creates a usable price-per-square-foot read.

Property Read

FreshnessVerification recommended

The page is useful for research, but the status and price should be verified before acting.

Market Position+17% vs nearby

The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.

Price MovementInitial price point

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

Diligence Read1 item to check

AI ReadinessReady to analyze

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: 970 days
Last price change: No change recorded
Listed: Sep 15, 2023
Photos: 6 photos
Property type: apartment
Status: for rent

Building Facts

Year built: 1979
Stories: 23
Total units: 426
Residential units: 417
Building area: 8.21 ac
Lot size: 34,286 sqft
Land use: Mixed residential and commercial buildings
Building class: D7

From NYC public records where available.

Price History

May 4, 2026Initial record

$7,995for rent

Public Records

DOB violations2 open

64 total recorded against the building

HPD violations0 open

7 total recorded

ACRIS documents37

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

311 calls (12 mo)8,535

Top: illegal parking

Top complaint types in ZIP 10021

Illegal Parking1,271
HEAT/HOT WATER534
Noise447
Noise - Residential380
Vendor Enforcement349

Recent DOB

Mar 5, 2025V*-DOB VIOLATION - DISMISSED · AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE
Dec 1, 2021V*-DOB VIOLATION - DISMISSED · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE
Aug 3, 2021V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE
Jun 3, 2021V*-DOB VIOLATION - DISMISSED · BENCH-FAILURE TO BENCHMARK NONE

Recent HPD

May 17, 2018Class A · § 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. A...
May 17, 2018Class B · § 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS IN THE ENTRANCE LOCATED AT APT 16U, 16th STORY
May 17, 2018Class A · § 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. AT PUBLI...
May 17, 2018Class A · § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS L...

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.