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 saleRealtyLens property overview

$3,500,000

20 Oliver St

Brooklyn, NY, 11209

View more Brooklyn, NY property pages

N/ABeds

7Baths

8,175Sqft

$428$/sqft

Comps

Listing Notes

This modern construction luxury building is located steps from Brooklyn's Shore Road. Containing a total of 7 residential apartments comprised of 1 one-bedroom apartment and 6 two-bedroom apartments, each with front and rear balconies. Standing at seven stories tall, each apartment occupies an entire floor of the building. The unique feature of direct apartment access through elevator entry adds to its allure. The non-combustible building area measures 8, 175 ft2. The residential units control climate individually. The full-feature kitchens includes granite counters, ebony cabinets, high-end refrigerators, stoves, dishwashers and built-in microwaves. The cellar level holds mechanical rooms, disposal room and laundry room. Residential rental income in a highly desirable area with the additional opportunity for possible condominium conversion and individual unit sale.

Market Insights

Below nearby median-53%

$428/sqft vs a nearby median of $912/sqft.

Nearby median$912/sqft

Nearby properties8

Property size8,175 sqft

-53% versus the nearby median price per square foot.
Price history is limited, so current comps matter more than trend alone.
8,175 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$7.56M$7.01M – $8.11M · 67% confidence

vs ask $3.50M−$4.06M (−116.0%)

Asking price is about 116.0% below the fair value — likely to draw competing offers if it's still on market.

$911/sqft median across 5 tight comps × 8,175 sqft= $7.45M

Modern construction+$112k +1.5%
Transit access+$37k +0.5%
Days-on-market gravity−$37k −0.5%

Cumulative NYC adjustments+$112k+1.5%

Property Read

FreshnessVerification recommended

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

Market Position-53% vs nearby

The asking price per square foot is below the nearby median, which can be worth a closer comp check.

Price MovementInitial price point

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

Diligence Read2 items 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: 73 days
Last price change: No change recorded
Listed: Mar 1, 2026
Photos: 16 photos
Property type: multi family
Status: for sale
Last sold: Feb 25, 2009 · $3,150,000

Features & Amenities

ElevatorBasementTwo Or More StoriesGranite KitchenRental PropertyElevatorBalconyDen

Photos

Building Facts

Year built: 2006
Stories: 7
Total units: 7
Residential units: 7
Building area: 8,175 sqft
Lot size: 1,754 sqft
Land use: Multi-family elevator buildings
Building class: D9

From NYC public records where available.

Price History

May 4, 2026Initial record

$3,500,000for sale

Public Records

DOB violations4 open

24 total recorded against the building

HPD violations0 open

3 total recorded

ACRIS documents35

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

311 calls (12 mo)31,973

Top: illegal parking

Top complaint types in ZIP 11209

Illegal Parking10,504
HEAT/HOT WATER3,303
Blocked Driveway2,022
Noise - Residential1,879
Street Condition780

Recent DOB

Feb 22, 2023V-DOB VIOLATION - ACTIVE · FISPNRF-NO REPORT AND / OR LATE FILING (FACADE) FACADE REQUIRED
May 2, 2020V-DOB VIOLATION - ACTIVE · E-ELEVATOR ELEVATORREQUIRED
May 20, 2019V*-DOB VIOLATION - DISMISSED · EVCAT5-NON-RESIDENTIAL ELEVATOR PERIODIC INSPECTION/TEST ELEVATORREQUIRED
Apr 13, 2019V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED

Recent HPD

Mar 30, 2023Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
Dec 8, 2017Class 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...
Oct 20, 2015Class I · SECTION27-2107 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, PRO...