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

$5,700,000

433 Dekalb Ave

Brooklyn, NY, 11205

View more Brooklyn, NY property pages

18Beds

6Baths

7,020Sqft

$812$/sqft

Listing Notes

Welcome to 433 DeKalb Avenue, a boutique four-story, eight-unit free-market rental building ideally located on the border of Clinton Hill and Bedford-Stuyvesant. Perfect for a 1031 exchange or long-term hold, this asset offers investors stable income with upside potential. The building is fully occupied, generating consistent cash flow from day one, with additional room for rent growth as leases turn over. There is an assumable Freddie Mac loan in place at a 4% interest rate (17 years remaining) for $3.5M- sweetening the investment opportunity. There is also an additional 3780 sqft of FAR. Units feature efficient layouts, hardwood floors, modern kitchens and baths, and oversized windowsensuring strong tenant demand and retention. With utilities separately metered and low operating expenses, the property delivers reliable net operating income and an attractive 6% cap rate based on projected 2026 rents at the current asking price. Situated in one of Brooklyn's most dynamic rental markets, 433 DeKalb Avenue benefits from excellent transit access, local dining, shopping, and cultural amenities, making it a prime income-producing asset and a rare 1031 exchange opportunity.

Market Insights

Below nearby median-39%

$812/sqft vs a nearby median of $1322/sqft.

Nearby median$1322/sqft

Nearby properties10

Property size7,020 sqft

-39% versus the nearby median price per square foot.
Price history is limited, so current comps matter more than trend alone.
7,020 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$9.42M$8.57M – $10M · 50% confidence

vs ask $5.70M−$3.72M (−65.2%)

Asking price is about 65.2% below the fair value — likely to draw competing offers if it's still on market.

$1,322/sqft median across 7 tight comps × 7,020 sqft= $9.28M

Days-on-market gravity−$278k −3.0%
Transit access+$232k +2.5%
Pre-war character+$232k +2.5%
Visible condition issues−$46k −0.5%

Cumulative NYC adjustments+$139k+1.5%

Property Read

FreshnessCurrent market data

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

Market Position-39% 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: 210 days
Last price change: No change recorded
Listed: Oct 14, 2025
Photos: 9 photos
Property type: multi family
Status: for sale
Last sold: Jul 21, 2022 · $4,500,000

Features & Amenities

Security FeaturesTwo Or More StoriesModern KitchenRental PropertyEfficientInvestment OpportunityShopping

Photos

Building Facts

Year built: 1905
Stories: 4
Total units: 9
Residential units: 8
Building area: 7,020 sqft
Lot size: 2,700 sqft
Land use: Mixed residential and commercial buildings
Building class: C7

From NYC public records where available.

Price History

May 4, 2026Initial record

$5,700,000for sale

Public Records

DOB violations1 open

19 total recorded against the building

HPD violations0 open

81 total recorded

ACRIS documents27

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

311 calls (12 mo)23,095

Top: illegal parking

Top complaint types in ZIP 11205

Illegal Parking10,546
Noise - Residential1,312
HEAT/HOT WATER651
Noise - Street/Sidewalk646
Street Condition597

Recent DOB

Sep 23, 2024V*-DOB VIOLATION - DISMISSED · LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Jul 2, 2008VW*-VIOLATION - WORK W/O PERMIT DISMISSED · C-CONSTRUCTION OTHER OPTIONAL
Jan 3, 2008V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Jan 19, 2007V*-DOB VIOLATION - DISMISSED · LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

Recent HPD

Nov 18, 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 5, 2024Class B · § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HANDLEBAR OF BICYCLE OBSTRUCTING PATHWAY AT PUBLIC HALL STAIRS, 1st STORY
Jul 31, 2024Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT LAUNDRY R...
Jul 31, 2024Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRA...