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Award-Winning Residential Construction Services
Established with a visionary approach to reshaping the built environment, Landmark Group has grown into a multidisciplinary firm renowned for its expertise in residential and commercial construction. Our decade-long experience in planning, structural design, and project management is backed by a team of seasoned professionals committed to architectural excellence and client-centric solutions. From land acquisitions to interior design, we deliver end-to-end services that transform complex challenges into award-winning developments. Our strategic partnerships with LABC and the Chartered Institute of Building (CIOB) underscore our technical proficiency and commitment to standards.

With a proven 90% success rate at appeal stages and a portfolio spanning luxury homes to multi-unit apartment blocks, we combine innovation with meticulous execution to maximise client returns. Our in-house synergy between architects, engineers, and project managers ensures seamless project delivery, while our independence enables agile decision-making. Every project reflects our core philosophy that architecture balances functionality with aesthetic sophistication, creating spaces that endure both practically and artistically.
Services
Planning Consultancy Structural Design Construction Management Property Acquisitions Interior Design Building Control Land Development Project Management Architectural Design Residential Extensions
Highlights and features
  • We combine 10+ years of planning expertise with in-house structural engineering capabilities
  • Our LABC partnership expedites building control processes for residential projects
  • Award-winning track record including Country & Town Magazine's top 10 new homes in 2017
  • CIOB membership demonstrates commitment to construction management excellence
  • End-to-end project management from land acquisition to interior design completion
Associations and certifications
  • LABC Partner
  • Chartered Institute of Building (CIOB)
What people say
Award-winning results Exceptional attention to detail Seamless project delivery Visionary designs Client-focused approach
Services
Planning Consultancy
Our planning team specialises in securing permissions for residential and commercial developments. With a 90% success rate at appeal stages, we maximise planning gains and investment returns. Our boutique approach caters to owner-occupiers and corporate clients through strategic land use analysis and tailored submission strategies.
Structural Design
In-house structural engineers design projects from domestic extensions to high-rise buildings. As LABC Partners, we expedite building control processes while maintaining technical excellence. Our sustainable approach combines innovative engineering with practical construction methods to meet modern development challenges.
Construction Management
We provide end-to-end residential project management with multi-disciplinary expertise. Our award-winning Fulmer Drive development demonstrates our capability to deliver complex projects with minimal setbacks. The in-house team coordinates architectural, engineering, and construction phases to ensure client vision realisation.
Property Acquisitions
Our acquisitions team identifies land and property opportunities with redevelopment potential. Using planning expertise, we unlock value through multi-unit developments. The team's independence enables swift decision-making, maximising market potential while navigating planning constraints and zoning regulations.
Interior Design
Landmark Interiors creates functional yet aesthetically sophisticated residential and commercial spaces. Our design process begins with client lifestyle analysis, translating needs into bespoke solutions that balance modern aesthetics with practical usability across new builds and renovation projects.
People
Dalbir S. Sandhu
CEO
Co-founder and driving force behind Landmark Group's growth, Dalbir combines entrepreneurial spirit with strategic vision. He oversees investments and maintains the company's social responsibility ethos while maintaining a hands-on approach to challenges.
Ishwant Sandhu
Creative Director
With 30+ years of design experience, Ishwant establishes Landmark's signature style through innovative interior solutions. Her aesthetic sensibility and commitment to functional design have shaped the company's reputation for stylish yet practical residential developments.
Mav Sandhu
Managing Director
As planning team founder and current strategic director, Mav guides Landmark's multidisciplinary expansion. His expertise spans architectural services, planning strategy, and development management, ensuring technical excellence across residential and commercial sectors.
Sukh Bal
Planning Director
With 20 years at Landmark, Sukh oversees architectural operations and quality control. He champions the company's core values while bridging technical teams with clients and site operatives to maintain consistent delivery standards across projects.
Beniamin Romanet
Principal Structural Engineer
Beniamin leads structural projects with expertise in sustainable engineering methods. His technical leadership spans from domestic extensions to complex mixed-use developments, ensuring structural integrity while embracing innovative construction materials and techniques.
Questions
Does Landmark Group handle both residential and commercial projects?
Yes, we specialise in end-to-end residential developments and commercial property projects across Buckinghamshire and surrounding areas.
How does Landmark approach planning permission challenges?
Our planning team achieves a 90% appeal success rate through strategic land use analysis and tailored submission strategies since 2014.
What construction services do you offer?
We provide new-build construction, extensions, loft conversions, renovations, and complete project management from concept to completion.
Are you accredited by industry bodies?
We are LABC Partners and members of the Chartered Institute of Building (CIOB) for technical excellence and building control expertise.
Can you assist with property acquisitions?
Our acquisitions team identifies land and property opportunities with redevelopment potential through planning expertise and market analysis.
Do you offer interior design services?
Landmark Interiors creates bespoke residential and commercial spaces that balance aesthetic sophistication with functional design requirements.