Service built on what matters.

HARTWIG & BLISS PTY LTD

RURAL & RESIDENTIAL REAL ESTATE | LIVESTOCK | AUCTIONS

Proudly servicing the Darling Downs in:

Service built on Trust.
Service built on Loyalty.
Service built on Integrity.
Service built on Hard Work.
Service built on what matters.

HARTWIG & BLISS PTY LTD

Hartwig & Bliss proudly services the Darling Downs in residential & rural real estate, livestock sales, online auctions and clearing sales, combining country values with professional precision.
Led by Wade and Hayden, our team is known for being direct, dependable, and results-focused.
We treat every client and every listing— as though they were our only one.
As a family owned and run business, we believe in trust, integrity, loyalty, and hard work at the heart of everything we do.
When you work with Hartwig & Bliss, you’re working with an agency that puts our clients first, always.

Meet the people at the heart of H&B

OUR TEAM

Wade Hartwig - Director, Livestock & Property Agent

Hayden King - Director, Livestock & Property Agent

Katie Close - Administration & Accounts

Megan King - Marketing & Development

FEATURED PROPERTIES

‘Oakey Slopes’ 685 Kingsthorpe Haden Rd, Yalangur
152 Acres — Prestigious Darling Downs grazing & irrigation with architect-designed homestead
Expressions Of Interest

‘Palmrest’ 440 Palmtree Rd, Ravensbourne
132 Acres - A premium lifestyle & grazing property
Offers Over $2.5M

WHO ARE WE?

— At the heart of H&B

Held on 31 January, 2026— Mervyn Polzin’s lifetime collection of Tractors, Trucks and Farm Machinery went under the hammer in a once-in-a-lifetime auction event. With over 400 registered bidders and 800 in attendance, all lots were sold on the day. Mervyn’s legacy is to donate a great portion of the proceeds of his auction to the Royal Flying Doctors Service & St Andrews Hospital Toowoomba.
Hartwig & Bliss couldn’t have been more honoured to support him in facilitating this great auction event.

PREVIOUS AUCTION EVENT
MERVYN POLZIN’S LIFETIME COLLECTION AUCTION

See the Auction Archive here

Held Quarterly, our online auction platform is an extension of our commitment to delivering exceptional service that meets our clients needs. These auctions provide a streamlined way to reach serious buyers Australia-wide without the hassle of moving your gear.
We market directly from your location, leveraging cutting-edge online marketing to ensure your listing reaches the right buyers.
We handle everything - from listing items and organising transport to payment collection and processing; ensuring a seamless, transparent, and rewarding auction experience.

Whether you're buying or selling, our Online Auction Platform connects you with genuine opportunities—backed by a team that truly cares about your success.

HARTWIG & BLISS ONLINE AUCTIONS

OR… Check out or Online Marketplace for items available now.

Access Online Auction Platform

Testimonials

  • A big thank you to Hayden and Wade for selling our property so quickly. It is good to have people who actually want to work for you and achieve your goals. Highly recommend them to anyone wanting to move property or to buy

    Craig, Muniganeen QLD

  • We could not be happier with the service and result that we got with Hartwig & Bliss. Thanks again to a company that understands the meaning of service!!

    Andrew & Megan, Grapetree QLD

  • Easily approachable, and have a great knowledge of the rural area. Hayden and Wade were able to assist selling our property in a timely manner. Thanks guys!

    Darren, Haden QLD

  • Hayden did a terrific job helping my partner and I get our first block of land, always checked in with us, terrific country service, would highly recommend doing business with Hayden King.

    Buyer, Pechey QLD

  • Wade has a great knowledge of the area, and the workings around rural lifestyle and living. This allowed for a quick and easy sale.

    Seller, Haden QLD

  • Hayden's approach to selling property is different to any agent I have previously worked with. His relaxed style is comforting, but it is certainly not reflective of the hard work he puts in behind the scenes. It is easy to say that anyone can sell in the current market, but to receive excellent personal service at the best quoted price even when the market is hot, is a testament to Hayden's character. I highly recommend Hayden from Hartwig and Bliss to sell your next property!

    Eben, Meringandan QLD

  • Our experience with Wade was nothing short of exceptional. From initial inquiries to finalizing the purchase, Wade exhibited professionalism, expertise, and a genuine commitment to ensuring a smooth transaction.

    Buyer, Meringandan QLD

  • We had such a great experience with Hayden King, both purchasing our rural block and selling our city house. Hayden's genuine and relaxed approach was such a refreshing change from other agents we've dealt with previously. He listened and understood all of our questions and wishes. Hayden always kept us up to date, was easily contactable and nothing was ever too hard. Hayden's hard work behind the scenes made the entire process easy as both the buyer and seller. I highly recommend Hayden King.

    Carmen, Pechey QLD

  • We have been using Hayden to assist us with Livestock purchases and sales for 5 years. He is innovative and hard working. Would highly recommend him as a sales professional with integrity.

    Isaac, Cabarlah QLD

  • We would like to sincerely thank you for the work and effort that you both put into selling [our property]. Your marketing strategies, negotiation skills and attention to detail made the process easy and we can't believe the speed in which everything came together.

    Seller, Hampton QLD

  • The team at Hartwig and Bliss were great agents to purchase through. Very punctual, helpful and extremely down to earth!

    Grant, Kleinton QLD

  • Hayden and Wade were excellent to deal with. Easy going, transparent and great communication. Would highly recommend for anyone looking to buy or sell.

    David, Meringandan QLD

  • Have dealt with Hartwig and Bliss for years with livestock sales and purchases. Hayden has always made the process so easy. Friendly, down to earth and professional. Highly recommend.

    Lisa, Meringandan QLD

  • Great communication and really helped up through our buying process. Amazing job!

    Skye & Patrick, Glencoe QLD

  • Awesome - purchased a place through Hartwig and Bliss and couldn't have been happier. Communicated everything quickly and clearly and got everythign done for a super quick settlement. Would highly recommend.

    Luke, Grapetree QLD

  • Right from our first enquiry on our new home Hayden was polite and accommodating with our request for a second inspection after the scheduled open home. Very respectful during negotiations, also responsive to messages during the settlement period. From a buyer’s perspective we couldn’t fault his performance as an agent.

    Marion, Kleinton QLD

  • Hayden was excellent to deal with. Easy going, transparent and great communication. Would highly recommend for anyone looking to buy or sell.

    David, Meringandan QLD

  • Through open and transparent conversations with Wade, the process naturally evolved into a walk‑in / walk‑out sale arrangement. As vendors, we both felt that he was working just as hard for us as he was for the buyer, genuinely focused on achieving the best outcome for everyone involved. It was also refreshing to see an actual sale price listed on a property, most agents rely on EOI or “offers over,” but Wades straightforward approach made the whole experience clear, fair, & far less stressful.

    Shane, Grapetree QLD