| Metric | Before | After | Change |
|---|---|---|---|
| Nonbrand Conversions (Pmax Valuations) | 15.0 | 149.3 | +898% |
| Total Conversions | 562 | 588 | +5% |
| Brand Conversion Dependency | 60% | 48% | -12pp |
| Overall CPA | £20.15 | £20.60 | +2% |
| Monthly Spend | £11,323 | £12,114 | +7% |
| Impressions | 104,022 | 132,811 | +28% |
Launched and aggressively scaled a Performance Max campaign focused on property valuations, increasing investment from £599 to £3,956 per period
Restructured budget allocation to reduce reliance on brand campaigns, cutting brand spend by 29% while protecting core branded traffic
Paused low-performing valuation phrase match search activity and redirected budget into the Performance Max campaign
Implemented stricter negative keyword governance across competitor campaigns to reduce wasted spend on low-intent queries
Refined audience signals and creative assets in Performance Max to target homeowners actively considering selling
By the final week of the campaign, daily conversions had more than doubled from the opening week (1.1 to 2.5 per day), demonstrating sustained momentum rather than a temporary spike. The slight 2% increase in overall CPA was a strategic trade-off — we were now acquiring genuinely new customers rather than just harvesting existing brand awareness. The account fundamentally transformed from a brand-protection vehicle into a genuine growth engine, with nonbrand activity now driving the majority of incremental volume.
Performance Max can be transformational for lead-gen businesses when properly scaled — but it requires conviction and meaningful budget allocation, not just experimental pocket change
Reducing brand dependency often means accepting a slight efficiency trade-off in the short term, but it's essential for sustainable business growth
Campaign consolidation matters: pausing fragmented phrase match search activity and concentrating budget into higher-performing channels delivered better results than spreading investment thin
In property verticals, valuation requests are the ultimate high-intent signal — building campaigns specifically around this conversion point unlocks significant volume