National Musuem, New Delhi
National Musuem, New Delhi

Lighting studies

Radha Soami Museum, Agra
Radha Soami Museum, Agra

Radha Soami Museum-Archives, Agra

Architecture design competition winning entry.

ONGC Ankaleshwar Museum
ONGC Ankaleshwar Museum

The story of India’s ONGC

ASI Site Musuem, Karnataka
ASI Site Musuem, Karnataka

The site of Balligave, Shivamogga/Shimoga, Karnataka.

ASI Site Museum, Karnataka
ASI Site Museum, Karnataka

ASI Balligave Site Museum, Shimoga.

ONGC Museum, Dehradun

ONGC Museum at Dehradun, in the old building and its campus adapted for museum use. Outside areas used for large industrial objects. Read More "ONGC Museum, Dehradun"

ONGC Museum Ankaleshwar

ONGC museum, Ankaleshwar - central to the story of ONGC. Its history, Gujarat's architecture and ONGC's growth were all combined into one. Read More "ONGC Museum Ankaleshwar"

Museum Kiosk Design | National Museum New Delhi

Museum kiosk design, to give a glimpse of the collection and activities and provide visitor info. For transit locations like airports, and metros. An open modular format. Read More "Museum Kiosk Design | National Museum New Delhi"

National Museum Galleries, New Delhi

Proposal for modernization of National Museum Galleries with significant change to visitor flow, display design and lighting of collections. Read More "National Museum Galleries, New Delhi"

ASI Site Museum, Balligave, Karnataka

Balligave site museum was our first engagement in Karnataka that began our journey into the research and exploration of Karnataka's history. Read More "ASI Site Museum, Balligave, Karnataka"

Radha Soami Archive Museum, Agra

This award winning design for the architecture competition is shared here in detail. The museum and archive building of the Radha Soami religious sect. Location: the sacred site of the Radha Soamis in Agra. Read More "Radha Soami Archive Museum, Agra"

Buddhist Caves at Khambalida, Gujarat

The Buddhist Caves at Khambhalida are the only specimen of decorated “chaitya” in Gujarat. These cave structures, carved in circa 200B.C. to 4th to 5th … Read More "Buddhist Caves at Khambalida, Gujarat"

Bidar | Persia in the Deccan

Bidar, a little Persia in the Deccan, has a wonderful tranquil charm... Read More "Bidar | Persia in the Deccan"

Chor Gumbad, Gulbarga | the lone tomb

There was this lone tomb. I first saw it on the distant horizon, while traveling in train from Bangalore to Ahmadabad. It was all alone. The … Read More "Chor Gumbad, Gulbarga | the lone tomb"

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Idam Heritage

Idam Heritage is a professional consultancy specializing in heritage conservation, documentation, and research. Established by architects Nikhil Varma and Hetal Pandya in 2003, the firm brings together over two decades of experience in heritage practice and architectural services.

The firm’s expertise lies in the systematic documentation, assessment, and management of heritage assets, integrating technical proficiency with a comprehensive understanding of cultural and historical contexts. Idam Heritage provides end-to-end consultancy solutions tailored to meet institutional, governmental, and private sector requirements in the heritage domain.

Our core leadership team comprises:

  • Nikhil Varma, Architect and Design Consultant, with additional experience providing strategic advisory services in technology and EdTech sectors.
  • Hetal Pandya, Architect and Principal at Tabula Rasa, with extensive experience in design and heritage conservation projects.
  • Shailesh Upadhyay, overseeing the execution of heritage projects from inception to completion, ensuring compliance with defined objectives, timelines, and quality standards.

At Idam Heritage, we combine architectural expertise, research-driven methodologies, and project management rigour to deliver outcomes that are both contextually informed and operationally efficient. Our approach is rooted in accuracy, accountability, and respect for heritage value—ensuring every project contributes meaningfully to the preservation of our shared built legacy.

Architect Nikhil Varma
CEO, Co-founder

Architect Nikhil Varma

A practitioner of “design”, Nikhil has led and mentored design teams in technology startups and corporates. He has lead heritage documentation projects and carried out documentation work along with Hetal. his earlier learning and experience comes from his days at School of Architecture, CEPT where he studied architecture and working with Prof. R. J. Vasavada. He did his further studies in Urban Design at Akademie der Bildenden Künste Wien (Academy of Fine Arts, Vienna). His European experience of 1996-97 has drawn him more keenly into pursuing research and propagation of Indian heritage.

Nikhil Varma has been a visiting faculty for MA Museology, at NMI since 2003. He delivers lectures on museum architecture, design and applied technology (Museum architecture course).

Since 2020, Nikhil Varma has been providing design and curation consultation to National Museum Institute (NMI) New Delhi for their national projects. Projects include: The Kedarnath development project (Uttarakhand), and the upcoming museums in Red-Fort area, New Delhi. He also provides review and feedback on other projects of NMI, including Parliament museum, New Delhi and the museum at Vadnagar, Gujarat. All these projects are currently ongoing.

He also conducted workshops on architectural documentation for students and teachers of architecture. These were conducted with Prof. R. J. Vasavada, who initiated these in INTACH (Indian National Trust for Art and Cultural Heritage)

Architect Hetal Varma
Co-founder

Architect Hetal Varma

Hetal is a graduate from School of Architeture, CEPT. She studied old houses of Bundi, Rajasthan, for her thesis with Prod. R. J. Vasavada, who was her guide. She also worked on various heritage projects with Prof. R. J. Vasavada including the measured drawing of Shree Jagannath temple at Puri, Orissa, and several sites in Gujarat. She co-founded Idam Heritage and has continued to engage with the heritage documentation and research work of Idam Heritage.
Hetal also runs her own architectural practice Tabula Rasa from Bengaluru (Bangalore). She specializes in residential architecture and end-to-end turnkey interior design projects. She is interested in Indian Heritage, crafts, history, art, ecology and sustainable environmental practices – many of her buildings are made of mud-blocks and filler-slab-construction which have a much smaller carbon footprint compared to conventional construction.

Shailesh Upadhyay
Director Projects

shailesh@idamindia.org

Backed by decades of experience in cement & construction management across India and the Middle East, Shailesh brings a meticulous, results-driven approach that turns complex project requirements into successful, high-quality outcomes. He is currently managing a temple complex construction and a 10 bigha upcoming spiritual campus at Indore..

Our work

Our work includes documenting and creating archaeological reports for Archaeological Survey of India (ASI) and Indian Archaeological Society (IAS) project funded by Indian Council of Historical Research (ICHR). We have worked for royal patrons like the King of Udaipur documenting the Shri Eklingji Temple complex. We have contributed research papers in this field, lectures on Museum Design at National Museum Institute (NMI) New Delhi. Guidance has also been provided to several students’ Thesis and Seminars, MA Museology at NMI.

Technology in heritage documentation

We continuously explore technology for use in Archaeological Documentation and Conservation. It is important to gauge and use technology to bring out reliable and consistent quality in our work in Heritage Conservation. Our field experience helped to evolve on-desk methods and added technological advancements, including software and hardware. Nikhil Varma presented a paper at CIDOC 2015 on documentation methods for architecture (archaeological sites) as evolved and used in practical documentation work. Again in CIDOC 2020 he presented about the dangers of misuse of technology “Careful with that axe Eugene!”

We have been undertaking measured drawings for over two decades – drawing Temples, Temple complexes, Forts, Stepwells, Gates, Basadis and Residential architecture – in Gujarat, Rajasthan and Karnataka. Nikhil Varma has been providing consultation for Museums and important projects of the Ministry of Culture, Government of India since 2020.

We are based in Bangalore and Indore, and are able to operate easily from Bangalore, Indore, Ahmedabad and Delhi. Feel free to contact us.

Contact Us

    Measured Drawings

    Heritage drawings through site measurements

    We have experience of over two decades of measured drawing of temples, temple complexes, basadis, forts, stepwells, gates, residential architecture… in Gujarat, Rajasthan and Karnataka.

    Technology in Heritage

    Applying technology in documentation work

    We continuously explore technology for use in Archaeological documentation and conservation. We gauge and use technology to bring out reliable and consistent quality in our work of Heritage conservation.

    Archaeological Reports

    Condition & status reports of archaeological sites

    We have been engaged in creating Site Documentation and Status Reports for Archaeological Survey of India (ASI) and Indian Council of Historical Research (ICHR).