Over and above £25m

Project monitoring and management in excess of £25m for Private Sector Clients.


Cornwall Court


M J Mapp was appointed as contract administrator on the £4.1m refurbishment of this high-profile city-centre commercial building in Birmingham, with a brief to enhance both rental values and saleability. Purpose-built, 19 Cornwall Street offers six storeys of office accommodation and a two-level underground car park.

We oversaw an extensive refurbishment to the offices, toilets, fifth-floor rooftop terrace, reception area and entrance façade. The project was completed on time and to budget, facilitating further lettings and ultimately a successful disposal of the building.

Origin One


The former ‘Innovis House’ property which has now been renamed Origin One, in response to a recent marketing strategy, is a four storey detached office building located in Crawley incorporating on-site car parking. Originally M J Mapp were instructed to act on behalf of the Landlord to negotiate the dilapidations claim on the property. Later were also instructed to Contract Administrate the repair and improvement works at a value of circa £1.8m.


M J Mapp’s building consultancy team have a proven track record across all sectors providing quality market leading commercial advice, experience and knowledge on all stages of the property life-cycle.

The experienced team provide:

  • building surveys, technical due diligence and pre-acquisition surveys
  • contract administration and project management
  • feasibility studies
  • party wall advice
  • interim, notional, terminal and final schedules of dilapidations
  • schedules of condition
  • measured surveys, lease plans and Land Registry applications
  • reports on planned and preventive maintenance
  • building reinstatement cost assessments
  • access audits
  • ‘licence for alteration’ reports
  • monitoring of on-site works.

Key team members


Alex joined M J Mapp from CBRE with over 14 years’ experience, and leads our building consultancy team. He provides expert, strategic advice to clients across the property spectrum – investors, developers, landlords and occupiers – helping them maximise the impact of their property strategies and the value of their assets.

Alex Herrmann

Executive Director

Gregg joined M J Mapp from GL Hearn in 2014 as a Director. He has over 17 years’ experience across a wide range of building surveying and development management areas, including preparation and negotiation of dilapidations and managing new builds and refurbishment.

Gregg Iredale

Executive Director

James joined M J Mapp in 2016 from Colliers as a Director on the building consultancy team based in our London office to enhance and grow the complementary building consultancy services in the South. He has over 18 years experience working with institutions, property companies, developers and occupiers.

James Lane

Executive Director