Glasshouse Asset Management was established in 1991 and has developed into a focused London-based commercial property manager with deep expertise in the Greater London real estate market. Operating from its Wimbledon headquarters, the firm manages a portfolio of nearly 900 properties generating gross income exceeding £150 million per annum. The firm's core business centers on acquiring and managing commercial and residential real estate across Greater London, with particular emphasis on South London markets where it has maintained a presence for over three decades. Glasshouse specializes in distressed and semi-distressed asset acquisitions, targeting properties that offer value-add opportunities through repositioning, redevelopment, or improved management. Since 2009, the company has intensified its acquisition strategy, deploying over £200 million into investment and development assets throughout the capital and assembling a portfolio exceeding £1 billion in assets under management. The investment strategy focuses on retail and residential property classes, including primary and secondary retail parades with intact upper residential portions, individual retail units, freehold and long leasehold leisure premises, and development sites with commercial advertising potential. Acquisition parameters target properties valued under £250 per square foot with transaction sizes ranging from £200,000 to £10 million across all London zones 1-6. The firm maintains an active acquisition posture with over £100 million allocated for continued investment, demonstrating its ongoing commitment to portfolio expansion within its core London markets. Glasshouse provides a comprehensive suite of property management services to its investor clients, including acquisition sourcing and execution, ongoing asset management, rent invoicing and collection, acquisition financing arrangement, and development appraisal and implementation. This vertically integrated service model allows the firm to control all aspects of property operations from initial acquisition through ongoing management and potential redevelopment. The company's operational focus on Greater London creates geographic concentration, with South London representing the primary market exposure where the firm has cultivated longstanding relationships and market expertise over more than 30 years of operations. While specific tenant concentration data is limited in public disclosures, the portfolio's composition across nearly 900 individual properties suggests diversified tenant exposure across multiple retail, leisure, and residential occupiers throughout Greater London. The firm's focus on local retail parades and individual units implies tenant rosters comprising local and regional businesses, service providers, leisure operators, and residential occupants rather than concentration in any single corporate tenant or industry segment. This granular tenant distribution across hundreds of properties mitigates individual tenant concentration risk while requiring active property-level management across the geographically concentrated London portfolio.