by Global Lifestyle Properties

See Home Value
$3,900,000
● House - Off Market

520 NE 4th Lane

Boca Raton, FL 33432
bedrooms
5 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
5,062 Ft²
$4,650,924
RealtyHop Estimate
17.00%
Since Jul 1, 2021
National-US
Primary Model

About This Property

This Dramatic three story contemporary ultra custom residence is one property off Boca Raton's downtown intracoastal waterway.  Walking distance to the ocean and downtown Boca. East of NE 5th Ave on a private cul-de-sac street, the main house features a two story great room, open kitchen & dining room, first floor master suite and full en-suite bedroom. The second level features two ensuite bedrooms (one currently used as an open play area) a full theater, exercise room and office. The third floor opens to the rooftop level with fire pit lounge area, full views of the ICW waterway, the Boca Raton skyline and fabulous sunsets.  Marble circular drive and rear  patio, lap pool, spa and guest house with bright southern exposure and exceptional tropical landscaping. See 'More' 4 added details house features:

Located on Quiet Cul-de sac

Circular driveway

Savant home automation  from iphone with separate settings for each room

4 security cameras

Honeywell alarms

Whole house all Concrete pour

Brenner  Architect

12ft entrance door -wrapped in porcelain tile

Custom Millwork

Imported light fixtures throughout the home

Contemporary

Led lighting throughout

Whole home wallpaper

5 total AC Carrier

Lush Landscaping  exotic trees and plants

Ficus hedges for privacy

Foyer:

4 x 2 porcelain squares

Bartel German engineered doors

Glass railings

Master bedroom :

Dark grey hardwood floors

Mahogany built in furniture

Somfy shades- Controlled through phone

His and hers vanity

Zucara bianca marble 2 x 4

Slab into the shower

Toto toilet and bidet with heat sensors

Quartz countertops

Mexican beach pebble

Frameless shower

Different showerheads and features

Delano customized walk in closets

Hidden closet within the closet underneath staircase

Floating island in closet

View for master opens to SE views

Southern exposure

Pgt low e grade windows  energy efficient windows

10 ft high doors

Dining room

Breakfast area

Subzero mini fridge

Kitchen

Restoration hardware light fixtures.

With dramatic views

Subzero and wolf appliances

Natural gas

Miele dishwasher

Freezer and refrigerator into cabinets

Porcelain backsplash

Maytag washer and dryer

Pantry storage

Opens to 2 car garages

Open into the great room 22ft ceilings

Bathroom  half

Charcoal wall porcelain inlays

4 x 4 porcelain matte finish black

Toto toilet

Patio Deck

Italian Porcelain

Summer kitchen wolf

420ft guest house/pool house

Contains refrigerator

Outdoor shower enclosed.

With a porcelain wall  

Cabana bath with urinal

St Augustine grass

Pool

Saltwater pool

8 x 40

Sun shelf

Jacuzzi  8 jets for 6 person

Pebbletec

UPSTAIRS

2nd bedroom

Full bedroom with walk in closet

Wood floors

Black out shades

3rd bedroom with walk in closet

Full bathroom

Glass subway tile

Dark charcoal wallpaper

Gym

Southern exposure

Exercise equipment negotiable

Glass framing and door for the gym

Rubber concrete gym floor

Full mirror on one side

Large step out balcony

Media room

400 sqft theater room

With wet bar full sink

2 rows of seating for 10 people

Subzero fridge

Wine rack

Black granite, glass backsplash

Led starlight ceiling

10ft movie screen

Server room inside

Full soundproof room with soundproof door

Hardware for the technology for the home

Loft/possible bedroom

Walk in closet

Step out balcony

3rd floor -Rooftop

2000 Sq ft rooftop

Turf

Firepit conveys

View of the intracoastal- SE

Furniture negotiable

STORAGE SPACE

Room dimensions

Great Room 21 x23

Kitchen 14x16

Laundry 12 x5

Master Bedroom 16 x17

Master bath 18 x 12

Walk In closet 10 x 16

Exercise room 12 x20

Media Room 21 x22

Office 16x14

Bedroom #2 12 x14

Bedroom #3 12 x 14

Bedroom#4/Playroom 14 x 18

Cabana room 17 x 12

Cabana Bathroom 9 x 12

Subject to errors or omissions.
Unit Size
5,062 Ft²
Days on Market
193 days
Land Size
0.20 acres
Price per sqft
$785
Property Type
House
Property Taxes
$2,619
HOA Dues
-
Year Built
2018

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Last updated: 4 months ago (Beaches MLS #R10673054)

Price History

Date / Event Date Event Price
Nov 24, 2025 Sold
Sold
Oct 27, 2025 Listed by Compass Florida LLC $4,750,000
Listed by Compass Florida LLC
Tucked away on the smallest, most private cul-de-sac in Golden Triangle, a dramatic three story contemporary ultra custom residence is right beside Boca Raton's downtown intracoastal waterway. The sleek, modern façade captivates with bold geometric lines, floor-to-ceiling glass windows, a striking mix of smooth stucco and textured stone accents. The grand entrance, framed by custom glass doors and dark stone cladding, sets the stage for the exquisite interiors .Walking distance to the ocean and downtown Boca. East of NE 5th Ave the main house features a two story great room, open kitchen featuring Sub-Zero and Wolf, MAIN floor primary suite and full en-suite bedroom. The second level features three ensuite bedrooms (one currently used as a loft) a full theater, exercise room and office.
Jul 31, 2025 Price Decreased $4,750,000
↓ $130K (2.7%)
Price Decreased
Jun 25, 2025 Price Decreased $4,880,000
↓ $115K (2.3%)
Price Decreased
Mar 17, 2025 Listed $4,995,000
Listed
Tucked away on the smallest, most private cul-de-sac in Golden Triangle, a dramatic three story contemporary ultra custom residence is right beside Boca Raton's downtown intracoastal waterway. The sleek, modern facade captivates with bold geometric lines, floor-to-ceiling glass windows, a striking mix of smooth stucco and textured stone accents. The grand entrance, framed by custom glass doors and dark stone cladding, sets the stage for the exquisite interiors .Walking distance to the ocean and downtown Boca. East of NE 5th Ave the main house features a two story great room, open kitchen featuring Sub-Zero and Wolf, MAIN floor primary suite and full en-suite bedroom. The second level features three ensuite bedrooms (one currently used as a loft) a full theater, exercise room and office.
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Property Highlights

Garage
Air Conditioning

Building Info

Overview

    General

  • Year Built: 2018
  • Effective Year Built: 2018
  • Building Count: 1
  • Bedroom Count: 5
  • Bathroom Count: 4
  • Full Bathrooms: 4
  • Partial Bathrooms: 4
  • Building Condition: 6
  • Building Quality: 6
  • Construction Type: 12
  • Building Style: 0
  • Exterior Walls Type: 7
  • Interior Walls Type: 3
  • Roof Shape Type: 6
  • Roof Cover Type: 3
  • Floor Count: 250
  • Living Units: 1
  • Floor Cover: 13
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 441
  • Parking Space Count: 2
  • Patio Type: 14
  • Porch Type: 7
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 8,664
  • Lot Size Depth Feet: 1,000
  • Lot Size Frontage Feet: 870
  • Total Building Area: 6,017
  • Gross Building Area: 6,017
  • Building Area: 5,062
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 1
  • Heating: 4
  • Heated Square Feet: 5,062
  • Heating Fuel Type: 2

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: LEFT BANK ESTATE
  • Land Acres: 0000000199
  • Standard Land Use Code: 1001
  • County Land Use Code: 0100
  • Legal Description 1: LEFT BANK ESTATES LT 8

Neighborhood

  • School District Name: Palm Beach County School District
  • Census Tract: 007501

Zoning

  • Zoning: R-1-B

Geography

  • Assessors Map Reference: 412
  • Parcel: 06-43-47-20-26-000-0080
  • Lot: 8
  • Meridian: SEC 20 TWN 47S RNG 43E
  • Municipality: BOCA RATON
  • Latitude: 26.3545
  • Longitude: -80.0769

    Address

  • Full Address: 520 Ne 4th Ln
  • Address - House Number: 520
  • Street Direction: NE
  • Address - Street Name: 4th
  • Address - Suffix Type: Ln
  • State: FL
  • City Name: Boca Raton
  • Carrier Code: C001
  • 4-Digit Zip Code: 4047
  • Zip Code: 33432

Valuation

    Tax

  • Total Area: 5,188
  • Tax Year: 2023
  • Tax Amount: $6,414,867
  • Tax Rate Code Area: 6154

    Appraisal Valuation

  • Standard Deviation: 0.1761
  • Valuation Date: Apr 03, 2024
  • Confidence Score: 77
  • Final Value: 5,397,365
  • High Value: 6,348,321
  • Low Value: 4,446,408

    Market Valuation

  • Market Total Value: $3,893,022
  • Market Land Value: $1,056,550
  • Market Improvement Value: $2,836,472

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $3,612,893

    Sales

  • Current Sale Contract Date: Jun 01, 2021
  • Current Sale Recording Date: Jun 08, 2021
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 20210265603
  • Previous Sale Recording Date: Oct 13, 2016
  • Previous Sale Contract Date: Sep 30, 2016
  • Previous Sale Amount: $795,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Left Bank Estates


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Frequently Asked Questions

When was property at 520 Northeast 4th Lane built and last sold?
The property at 520 Northeast 4th Lane was built in 2018 and last sold on Jun 1, 2021 for $3,900,000.
How much is this home worth?
The estimated value of the home located at 520 Northeast 4th Lane is $4,772,931.
What are some comparable homes to 520 Northeast 4th Lane?
There are currently no comparable homes to 520 Northeast 4th Lane.