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Colin Graham Residential / web

Estate agency website design: a high-performance property platform

Colin Graham Residential
The challenge

CGR is an established, award-winning estate agency. Their existing website no longer reflected the quality of service they delivered. They needed a modern property platform that could compete with portal sites on functionality while reinforcing their reputation as a premium, people-first agency.

The solution

Custom-built property platform with advanced search, interactive area guides, integrated broadband and mobile coverage data, and a CMS that the team can manage independently.

Outcomes delivered
+ Property search with multi-filter functionality
+ Interactive area guides with local data
+ Ofcom broadband and mobile coverage integration
+ Headless CMS integration
+ Valuation booking conversion funnel
+ SEO-optimised area and service pages
+ Mobile-first responsive design
+ Performance engineering (90+ Core Web Vitals)

90+

Core Web Vitals score

Ofcom

Coverage data integrated

CMS

Full team self-service

Challenges and opportunities

CGR had outgrown their previous website. Property listings were difficult to manage, area pages lacked depth, and the site did not reflect the agency’s reputation as an Investors in People Gold organisation with a consistent 5/5 Feefo rating.

The agency needed a platform that could stand alongside the major property portals on functionality, while telling a more compelling story about each property and the areas they serve.

Platform design and development

We built a bespoke property platform using a modern framework and headless CMS. The architecture was designed for speed: server-side rendered pages, optimised image delivery, and clean semantic markup that search engines can parse efficiently.

Property pages go beyond standard listings. Each property includes Ofcom broadband and mobile coverage data, giving buyers practical information that portal sites do not provide. Area guides combine local knowledge with structured data to create genuinely useful neighbourhood profiles.

Search and discovery

The property search was built to match portal-level expectations. Buyers can filter by location, price range, property type, and status. The search is fast, accessible, and works seamlessly across devices.

Area pages target high-intent local search queries, combining the agency’s market expertise with structured content that ranks for location-specific property terms.

Content management

The CMS gives the CGR team full control over property listings, blog content, and page updates. The interface was configured specifically for how estate agents work, with grouped collections, a custom dashboard, and role-based access. Training was provided so the team could operate independently from day one.

Analytics and measurement

We implemented a comprehensive analytics layer from day one. Custom dashboards track user behaviour across every key journey: property search patterns, area guide engagement, valuation form progression, and drop-off points. This is not a Google Analytics install and a monthly PDF. It is real-time visibility into how the site performs against business objectives, with the data infrastructure to act on what it reveals.

Third-party integrations

A modern property platform cannot operate in isolation. We integrated Ofcom broadband and mobile coverage APIs so buyers can check connectivity before they book a viewing. Feefo review data reinforces the agency’s 5/5 rating at the point of decision. Property feeds sync listings automatically. Each integration was chosen because it removes a question that would otherwise slow down the buyer journey.

Accessibility

The platform was built to WCAG standards with semantic HTML, keyboard navigation, and screen reader support throughout. Accessibility is not an afterthought or a compliance checkbox. It ensures the site works for every potential buyer and vendor, regardless of how they browse.

Conversion rate optimisation

The website is not a finished product. It is a living system under continuous optimisation. We run a structured CRO programme with daily performance tracking, testing layout changes, call-to-action placement, form design, and content hierarchy against real user behaviour.

Every change is measured. Valuation form submissions are the primary KPI, and each experiment is evaluated against that goal. This is not guesswork or periodic reviews. It is disciplined, data-led iteration that compounds over time.

Results

The new platform established CGR’s digital presence as a genuine alternative to the major property portals for their market. The site delivers a faster, more informative experience for buyers and vendors, with the agency in full control of their content and listings. The ongoing CRO programme ensures the site gets measurably better every month.

This is not a project we handed over. It is an ongoing partnership where strategy, design, and data work together continuously.

Related expertise Web design
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