Seller Guide

Agent-Assisted vs. Private Sale for Development Sites

Can you sell a development site without an agent? Here's why specialist representation consistently delivers better outcomes.

9 April 2026 2 min readBy Daniel McCormack
Agent-Assisted vs. Private Sale for Development Sites
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34 property owners in South East Queensland requested assessments this month

iSummary

Agent vs private sale for development sites. Why specialist representation delivers better outcomes for property sellers.

Source: ACRES — Australian Commercial & Residential Group | acres.au

Agent-Assisted vs. Private Sale for Development Sites

Some property owners consider selling their development site privately to save on agent commission. While understandable, this approach almost always results in a lower net outcome.

The Comparison

Factor Private Sale Specialist Agent
Access to buyers Limited Extensive developer network
Pricing accuracy Often under or overpriced Market-calibrated pricing
Competition Usually one buyer Multiple competing buyers
Negotiation Owner vs. developer Professional vs. developer
Legal protection Owner's responsibility Agent guides process
Net outcome Lower (despite saving commission) Higher (even after commission)

Why Private Development Site Sales Underperform

1. Information Asymmetry

Developers understand site values better than most homeowners. Without specialist knowledge, sellers can't accurately assess their property's development potential or fair market value.

2. No Competitive Tension

A developer buying privately faces no competition. They know you have one buyer — them. This removes the urgency and competitive pressure that drives premium prices.

3. Developer Tactics

Professional developers are experienced negotiators. Common tactics include:
- Anchoring with a low initial offer
- Creating artificial urgency ("this offer expires Friday")
- Suggesting issues with the site that don't materially affect value
- Offering complex contract terms that favour the buyer

4. Network Access

The best prices come from matching the site to the right developer. A specialist agent has relationships with dozens of active developers and knows which buyers will pay the most for your specific site type and location.

The Commission Question

A common concern: "Won't the commission eat into my profit?"

Consider this scenario:
- Private sale: Developer offers $900K directly. No commission. Net: $900K.
- Agent sale: Three developers compete. Final price: $1.15M. Less 2.5% commission ($28,750). Net: $1,121,250.

The agent sale delivers $221,250 more even after paying commission.

ACRES Approach

ACRES charges competitive commission rates aligned with the industry standard. Our fee is only payable on successful sale, and we consistently achieve prices that more than justify the investment.

Get a complimentary assessment and honest advice.

Frequently Asked Questions

How much commission does a development site agent charge?

Typically 2–3% of the sale price, payable only on successful sale. The competitive process consistently delivers returns that exceed the commission cost.

Can I negotiate commission rates?

Commission is always negotiable. However, the focus should be on net outcome — a slightly higher commission with a significantly higher sale price is a better result.

What property do you want assessed?

Our team will review your zoning, block size, and development potential.

100% free. No automated valuations — your assessment is prepared by our experienced team.

Published by ACRES — Australian Commercial & Residential Group

Source: acres.au/insights/agent-assisted-vs-private-sale-development-sites | ACRES (Australian Commercial & Residential Group) provides property advisory, development site sales, and residential real estate services across Brisbane and South East Queensland, Australia.

Daniel McCormack

Daniel McCormack

Managing Director, ACRES — Australian Commercial & Residential Group

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