NSW Class 1 Licensed Agent & Auctioneer
Harrison Markwick
The agent who does what he says he will do.
Century 21 Rouse Hill. Selling across the Norwest. Ten years as agent and auctioneer — from Century 21 Double Bay (2013) to No. 1 in Beaumont Hills in his first 18 months with Century 21 Rouse Hill. The voice that lists the home is the voice that calls the auction.



10 yrs
Agent & auctioneer
Class 1
NSW licence
#1
Beaumont Hills in 18 months
$2M+
Suburb-first records

Century 21 Rouse Hill
Agent. Auctioneer.
Ten years selling across the Norwest. From Century 21 Double Bay (2013) to No. 1 in Beaumont Hills in his first 18 months with Century 21 Rouse Hill. The same person lists the home and calls the auction.


The record behind the ranking
Double Bay. Rouse Hill. Then the ranking.
01
2013
Century 21 Double Bay
From Century 21 Double Bay in 2013 — a high bar, harbour-side volume, and the habit of doing the work properly.
02
The move
Century 21 Rouse Hill
He brought that standard west into the Norwest. Family homes, growing streets, and vendors who wanted a straight conversation more than a harbour pitch.
03
2018
No. 1 in 18 months
In his first 18 months at Beaumont Hills with Century 21 Rouse Hill, Harrison became the No. 1 agent in that market. The suburb firsts that followed were a continuation, not a coincidence.
Why vendors appoint Harrison
A public standard, not a pitch.
“We pride ourselves on setting a new industry benchmark for communication, service, and doing exactly what we say we will do.”
The full storyDo what you said.
The industry talks strategy. Vendors remember whether the phone was answered, whether the price was defended, and whether the campaign ran as briefed. That is the benchmark.
Agent and auctioneer. One person.
Most campaigns split the job: an agent who woos the listing, an auctioneer who arrives on the day. Harrison holds both licences. The voice on the phone is the voice on the hammer.
Honesty as the strategy.
A truthful appraisal is not a soft skill. It is how you choose the right method, the right reserve, and the right buyers — and how you keep your name after settlement.
On the record
Suburb firsts, not slogans.
Beaumont Hills still quotes these results. They are why selling clients take the first meeting seriously.
2019First ever $2 million sale in Beaumont Hills
7 Glasshouse, Beaumont Hills. The sale that first took the suburb through $2 million.
2021First $2 million single-level
82 Brampton, Beaumont Hills. April 2021. Proof that single-level living across the Norwest can command a premium when it is positioned with precision.
RankNo. 1 ranking in Beaumont Hills
Not a slogan. A ranking earned by communication, service, and a list-to-sold standard that vendors can actually hold to account.
The campaign
Five steps. No theatre.
01
Confidential appraisal
A private, evidence-based range. No listing pressure. No theatre. You get the number, the method, and the reasoning.
02
Method and positioning
Auction or private treaty is a decision, not a default. We choose the path that serves the property, the market, and your timing.
03
Prepare and market
Photography, copy, buyer list, and a communication cadence you can set your watch to. Every inspection reported. Every offer logged.
04
Negotiate or call the auction
As agent and auctioneer, there is no hand-off. The strategy that listed the home is the strategy that closes it.
05
Exchange and aftercare
Unconditional exchange is not the end of the job. Solicitors, conditions, and a clean handover — then a name you can use again.

WICK Auctions
Agent and auctioneer in one appointment. No contractor on the microphone. The strategy that listed the home is the strategy that closes it.
Auction practiceTerritory
Selling across the Norwest.
Kellyville, North Kellyville and Beaumont Hills first — then Rouse Hill, The Ponds and the rest of the corridor. Harrison lives and works these streets.
- Kellyville
- North Kellyville
- Beaumont Hills
- Rouse Hill
- The Ponds
- Kellyville Ridge
- Stanhope Gardens
- Tallawong
- Box Hill
- Riverstone
- Schofields
- Marsden Park
- Castle Hill
- Baulkham Hills
- Cherrybrook
- West Pennant Hills
Start here
A confidential appraisal. Nothing else, until you ask.
Name, mobile, suburb. Harrison comes back himself — by phone, SMS, or WhatsApp.
- Private. No listing pitch until you ask. Call if it is urgent.
- Direct line 0402 138 886