Company lists · Data refreshed September 2026

Top 17 Real estate marketing agencies based in Double Bay, Australia

RevenueBase identified 25 real estate marketing agencies headquartered in Double Bay, Australia as of September 2026 and tracks 267 professional contacts across them, including 98 with verified work emails. Sydney is the largest hub.

This list covers real estate marketing agencies headquartered in Double Bay, Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
25Companies
267Contacts tracked
98Verified emails
Explore all 25 companies → Free signup · no credit card · 500 free credits

The 17 largest real estate marketing agencies based in Double Bay, Australia

Ranked by team size
Top 17 of 25 real estate marketing agencies based in Double Bay, Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1Double Bay, AustraliaHQ checked Sep 5, 202651-20043

“Sydney Sotheby’s International Realty specialises in selling luxury lifestyle homes, offering our clients unique opportunities.”

Source: company website · checked Sep 5, 2026
2Double Bay, AustraliaHQ checked Sep 5, 202611-5024

“Bradfield BadgerFox Double Bay is dedicated to delivering you a real estate service of unrivalled quality.”

Source: company website · checked Sep 5, 2026
3Double Bay, AustraliaHQ checked Sep 5, 202611-5019

“1ST CITY are established experts in all property matters, we dominate in online market share and presence consistently ranking in the top 10% of the 150 agents (REA and Fairfax…”

Source: company website · checked Sep 5, 2026
4
JT Allen Real EstateStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 202611-5015

“At JT Allen Real Estate, we’re passionate about property.”

Source: company website · checked Sep 5, 2026
5
Biller PropertyStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 202611-5012

“Driven by a passion to achieve outstanding results for our clients, we focus on delivering a refreshing and unique approach to real estate.”

Source: company website · checked Sep 5, 2026
6
Costi CohenStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 202611-5010

“Costi Cohen brings its world-class expertise in Commercial Real Estate to Australia.”

Source: company website · checked Sep 5, 2026
7
ONE Buyers AgencyIndirect evidence
Double Bay, AustraliaHQ checked Sep 5, 20261-1010

“On your side and at your call, our clients are our priority.”

Source: company website · checked Sep 5, 2026
8Double Bay, AustraliaHQ checked Sep 5, 202611-507

Established in 1858, Richardson & Wrench is one of Australia’s oldest and most respected real estate names.”

Source: company website · checked Sep 5, 2026
9Double Bay, AustraliaHQ checked Sep 5, 20261-105

“Kincade International Realty brings the best of global real estate practices to Australia, leading the field locally in providing our clients with the service of both offering…”

Source: company website · checked Sep 5, 2026
10
LJ Hooker Double BAY GroupIndirect evidence
Double Bay, AustraliaHQ checked Sep 5, 202611-505

“Based in the heart of Double Bay, LJ Hooker Double bay is more than you expect.”

Source: company website · checked Sep 5, 2026
11
MCA Buyers AgencyStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 20261-104

“We are one of Sydney's leading Buyer's Agency with many years of real estate experience between us.”

Source: company website · checked Sep 5, 2026
12
PillingerIndirect evidence
Double Bay, AustraliaHQ checked Sep 5, 20261-104

“At Pillinger, we help our clients navigate the intricate process of buying and selling with experience, sincerity and sophistication.”

Source: company website · checked Sep 5, 2026
13
Lisa Steele Real EstateIndirect evidence
Double Bay, AustraliaHQ checked Sep 5, 20261-102

“It's the little things that make a big difference.”

Source: company website · checked Sep 5, 2026
14
XS PropertyStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 20261-102

“Welcome to a new standard in real estate – where influence and integrity are the essence of our approach.”

Source: company website · checked Sep 5, 2026
15
Real Group COStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 202611-502

Real estate brand bringing to the industry cutting edge technology and marketing both in sales and property management.”

Source: company website · checked Sep 5, 2026
16
Patch Creative AgencyStrong evidence
Double Bay, AustraliaHQ checked Sep 5, 20261-102

“Creative and media agency specialising in residential projects and real estate.”

Source: company website · checked Sep 5, 2026
17Double Bay, AustraliaHQ checked Sep 5, 20261-101

Real Estate Property Leasing Property Management”

Source: company website · checked Sep 5, 2026

Showing 17 of 25 real estate marketing agencies based in Double Bay, Australia

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Real estate marketing agencies based in Double Bay, Australia at a glance

As of Sep 5, 2026
1-10Median size (employees)
SydneyLargest hub · 157 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
14
11-50
9
51-200
2

Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Double Bay, over 25 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Double Bay, Australia whose own description of what they do matches “real estate marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among real estate marketing agencies, and records with no verified work email. Companies headquartered outside Double Bay are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 98 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many real estate marketing agencies are there based in Double Bay, Australia?

RevenueBase identified 25 real estate marketing agencies headquartered in Double Bay, Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sydney Sotheby's International Realty, headquartered in Double Bay, tops this list with the largest team on record.

Which city has the most real estate marketing agencies?

Sydney leads with 157 headquartered companies, followed by Melbourne (110) and Brisbane (77).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 98 verified decision-maker contacts tracked across these 25 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.