Atherton

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$350.00

Nationwide shipping availableMost mailbox products ship throughout the U.S. Shipping details

Post Color:

Black White

Variant

Customize Your Mailbox

Choose your mailbox options.

Post Color

House Numbers

Enter the house numbers exactly as you would like them displayed.

No house numbers needed

Add professional installationInstallation & standard mailbox removal$250

Installation ZIP code

Enter your ZIP to calculate installation pricing from Boca Raton.

View installation distance pricing

Driving distance from Boca Raton	Installation
0–50 miles	$250
51–75 miles	$350
76–100 miles	$450
101–125 miles	$550
126–150 miles	$650
151–175 miles	$800
176–200 miles	$1000

Estimated driving distance. New reinforced base, concrete removal, and haul-away are additional. Beyond 200 miles, contact us for a quote.

What are we replacing?

A standard post anchored in a concrete footing counts as wood, plastic, or metal.

Installation & removal$250

Service estimate per mailbox, excluding the mailbox price. Local base pricing shown; installation location must be confirmed.

Review these options, or uncheck installation to purchase the mailbox on its own.

Configured total$350.00

Before tax and shipping.

View assembly & installation guide

Popular Upgrades & Accessories

House Numbers & Lighting

3D Adhesive House Numbers $30

Flat Adhesive House Numbers $30

Base & Protection

Mailbox Base Box Post-Mounted From $200

Protective Ceramic Coating $75

Product Overview

Atherton pairs an extra-large black resin mailbox with a traditionally styled post cover. Choose a black post for a coordinated look or a white post for contrast. Both options include the same black mailbox.

Features

Weather-resistant resin with molded architectural detailing.
Room for everyday mail and packages that fit inside.
Post cover requires no sanding, staining, or painting.
Stainless steel mounting hardware and reinforcement bracket.

Post Color Options

Black post with Black Onyx mailbox — model 523200.
White post with Black Onyx mailbox — model 523300.

What’s Included

Standard Atherton resin post cover, Black Onyx Town-to-Town extra-large mailbox, and assembly hardware.

Installation Requirements

The post cover fits over a nominal 4×4 wood support post, which is not included in the manufacturer’s kit. Assembly is required.

Installation & Delivery

Professional South Florida installation starts at $250 separately. Enter your ZIP code and select removal and disposal options to calculate applicable charges. Shipping, where available, is separate.