Case Study

The Outline Planning Trap

Securing £1.9M More at Sale by Thinking Ahead

The Challenge

“We’ve got outline planning permission, but the offers from developers are disappointing. Are we missing something?”

This concern was voiced by a landowner who had invested considerable time and resources in securing outline planning permission for their site. After years of promotion through the local plan and a lengthy planning process, they finally had permission in hand—but the offers from developers weren’t matching their expectations.

The landowner faced a common dilemma: accept what seemed like undervalued offers or risk further delays by starting a new planning process with no guarantee of a better outcome. Neither option was appealing after years of investment in the site’s promotion.

The Solution

We flipped the script by providing enough detail in the outline permission to give purchasers confidence they could secure reserved matters without surprises. Our LVA Method™ identified the optimal unit mix, layout efficiencies, and market positioning that would appeal to both planners and purchasers.

Rather than leaving potential buyers to spot ways to optimise value—which, quite frankly, they often don’t—we created a value roadmap that removed uncertainty from the equation. Each house builder approaches sites differently, leading to wildly varying bids that rarely reflect true potential.

Our approach involved:

Enhanced Parameter Plans
Creating more detailed parameter plans that still maintained flexibility while demonstrating optimal value configuration

Market-Led Design Principles
Establishing design principles based on actual market demand rather than generic planning requirements

Value-Focused Supporting Documentation
Providing supporting documentation that highlighted value opportunities without revealing proprietary methodology

Risk Mitigation Strategy
Identifying and addressing potential reserved matters risks before they became objections

The Results

The new approach transformed the project:

Value Enhancement

Increased Residual Value by £1.2-1.9M (18-28%) compared to initial valuations

Accelerated Sales Process

Reduced prolonged ‘working out process’ and provided a clear route for buyers to follow

Reduced Conditionality

Fewer conditions anticipated from cautious buyers, creating cleaner transactions

Competitive Tension

A scheme that would appeal to multiple credible bidders, creating beneficial competitive tension

Implementation Certainty

Clearer path to reserved matters approval, reducing perceived risk

The Takeaway

“If you want top dollar, don’t make them guess what the dollars are for.”

This case study demonstrates the power of thinking beyond simply securing outline permission to considering how that permission will be perceived and valued by potential purchasers. By applying the LVA Method™ to create a value roadmap rather than just a planning permission, we transformed the site’s marketability and value.

As the landowner remarked after receiving our report, “We thought we were selling a permission, but what we were really selling was confidence in future value.”

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