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

$1,299,000

881 39th St

Brooklyn, NY, 11232

View more Brooklyn, NY property pages

11Beds

6.5Baths

3,921Sqft

$331$/sqft

Listing Notes

Prime Sunset Park location! This well-maintained semi-detached 6-family brick building offers excellent income potential and features a wide shared driveway for added convenience. The property consists of 5 two-bedroom units and 1 one-bedroom unit, generating a gross annual income of $95,900. Recent upgrades include a brand-new water heater, a gas boiler that is approximately 9 years old, and a roof that was replaced 6 years ago. The building measures 20' x 65' and sits on a 26' x 89' lot. A rare opportunity in a highly sought-after neighborhood-won't last!

Market Insights

Below nearby median-74%

$331/sqft vs a nearby median of $1247/sqft.

Nearby median$1247/sqft

Nearby properties12

Property size3,921 sqft

-74% versus the nearby median price per square foot.
Price history is limited, so current comps matter more than trend alone.
3,921 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$4.75M$4.32M – $5.17M · 50% confidence

vs ask $1.30M−$3.45M (−265.5%)

Asking price is about 265.5% below the fair value — likely to draw competing offers if it's still on market.

$1,262/sqft median across 10 tight comps × 3,921 sqft= $4.95M

Open Class C HPD violations−$297k −6.0%
Transit access+$198k +4.0%
Days-on-market gravity−$148k −3.0%
Pre-war character+$124k +2.5%
Sparse street life−$74k −1.5%

Cumulative NYC adjustments−$198k−4.0%

Property Read

FreshnessCurrent market data

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

Market Position-74% 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: 300 days
Last price change: No change recorded
Listed: Jul 16, 2025
Photos: 27 photos
Property type: multi family
Status: for sale
Last sold: Feb 21, 2002 · $290,000

Features & Amenities

Hardwood FloorsTwo Or More Stories

Photos

Building Facts

Year built: 1933
Stories: 3
Total units: 6
Residential units: 6
Building area: 3,921 sqft
Lot size: 2,178 sqft
Land use: Multi-family walk-up buildings
Building class: C2

From NYC public records where available.

Price History

May 4, 2026Initial record

$1,299,000for sale

Public Records

DOB violations0 open

2 total recorded against the building

HPD violations73 open

21 class C (immediately hazardous)

ACRIS documents26

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

311 calls (12 mo)13,952

Top: illegal parking

Top complaint types in ZIP 11232

Illegal Parking2,749
Noise - Street/Sidewalk1,059
Noise - Residential1,056
Blocked Driveway828
HEAT/HOT WATER769

Recent DOB

Feb 13, 2004V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Mar 19, 2003V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

Recent HPD

May 1, 2026Class 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...
Apr 25, 2026Class B · § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLE, HOUSEHOLD ITEMS, STROLLER AND DISCARDED MATTRESS AT PUBLIC HALL, 2nd STORY
Apr 25, 2026Class A · §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDING S...
Apr 25, 2026Class B · § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF SHOPPING CART AND HOUSEHOLD ITEMS AT PUBLIC HALL, 1st STORY