The institutional rental housing sector has undergone a structural shift. Technology is no longer a back-office cost but a primary driver of income growth, efficiency and competitive positioning. Every operator scaling a portfolio now faces the same core decision: build, partner, or assemble a hybrid of specialist tools. The choice is shaped not by IT preferences but by business model, cost structure and competitive position. The systems and practices being put in place today will determine which operators hold a lasting edge over the next decade.

This paper compares build-to-rent / multifamily (“BTR”) and build-to-sell (“BTS”) residential models outside the US, where BTS has traditionally dominated. It finds that BTR can generate higher asset values through stronger rental income, professional management, and more stable yields, which translate into improved valuation outcomes on a per-square-foot basis. Using an income capitalisation approach, the paper shows how Net Operating Income (“NOI”) and capitalisation rates can drive higher BTR valuations, particularly where yield compression occurs. A simplified 100-unit model illustrates how BTR can outperform BTS in long-term value creation through sustained income and compounding returns.

GAA Living was delighted to be honoured with the Love to Rent Award for ‘Best Consultancy to the Build to Rent Industry’ at The Londoner Hotel in October.

As high-rise BTR becomes more costly and complex to deliver, attention is shifting toward lower-rise, suburban rental models. Garden-style housing offers quicker delivery, simpler construction and strong appeal to families and long-term renters. Long established in the US, it is now emerging as a key part of the UK’s next phase of BTR growth.

Sarah Cole, Head of Research & Content at GAA Living, was featured in the September 2025 Build-to-Rent supplement of Show House magazine, where she emphasised the need to accelerate BTR delivery amid the ongoing exit of private rented sector landlords. She highlighted the opportunity for greater collaboration between housebuilders and BTR developers/investors to scale delivery and help address the chronic undersupply of homes

James Pargeter shares why Build to Rent must reshape its narrative to tackle misconceptions and accelerate housing delivery.

Unlocking the Potential of Commuter Hubs: The UK government plans to fast-track housing by targeting underused land around key commuter train stations.

Sarah Cole, Head of Research and ESG at GAA, examines how eco-conscious living is influencing renter preferences and driving sustainability in the housing market.

CompassRock International partnered with GAA to deliver a £3m Market Quarter value-add strategy, combining refurbishment, space reconfiguration, and rebranding, with regular resident input guiding its success.