Institutional Overview

An Institution Built to Safeguard India's Architectural Memory

Heritage Architecture Foundation is a registered public charitable trust dedicated to the systematic surveying, measured drawing and permanent preservation of India's historic built environment.

Institutional Form
Public Charitable Trust
Registered Office
Coimbatore, Tamil Nadu
Founded
2026 · Jabendra Raja
Public Repository
The Safely Kept Record
Survey team conducting measured drawings and documentation fieldwork
Plate 01: Architectural fieldwork and optical surveying equipment in active study Field Documentation Campaign
The Premise

"Most historic buildings in India have never been measured. Many have never been drawn to professional scale. If a building is lost without documentation, its memory disappears forever."

The Silent Loss of Vernacular Heritage

India holds one of the richest accumulations of historic architecture anywhere on earth. Beyond the major gazetted monuments lies a vast universe of vernacular architecture: Chettinad merchant mansions, ancient canal sluices, agraharam row settlements, carved wooden granaries and Kongu granite temples. Few of these structures have ever had their construction systems recorded while master masons are still alive to explain them.

This loss is rarely sudden. It is a slow, steady attrition happening house by house and street by street in the ordinary course of road expansions, material replacement and urban modernization. It is all the more perilous for being undramatic.

Why a Permanent Charitable Trust

In 2026, Jabendra Raja established the Heritage Architecture Foundation in Coimbatore as a deliberate institutional response. Rather than forming a commercial firm or an informal group, the foundation was registered as a public charitable trust. Its legal structure was designed specifically to outlast any single founder or generation.

Our initial fieldwork began in the Karaikudi and Chettinad regions of Sivaganga district, documenting palatial mansions that were unoccupied or in partial decay. An individual can begin this vital work, but an enduring trust is required to safeguard the record for centuries to come.

We do not claim to preserve every physical structure through law. We measure them with painstaking accuracy, which remains the irreplaceable foundation of all historical understanding and future restoration.

Vision for the Centuries
"A permanent public archive of India's historic built environment, assembled survey by survey and sustained generation by generation."

We envision a future where any architecture student in Chennai can consult the measured plan of a demolished Karaikudi residence. A future where a conservation architect in Bengaluru can examine the joinery details of a laterite house before undertaking a restoration. We are building that repository today.

Exact Scale Drawings

Complete orthographic projections, detailed timber joinery sections and laser measurements calibrated to scientific survey standards.

Material & Oral Histories

Recording lime mortar compositions, granite dressing methods and firsthand accounts from master craftsmen and inhabitants.

Open Public Trust

Freely accessible to scholars, students and conservation advocates under ethical non-commercial research principles.

Operating Principles

Six Commitments That Guide Our Fieldwork

01

Exactness

We measure and draw to scale. We photograph for structural information rather than dramatic effect, and we scrupulously document our source evidence.

02

Care and Public Access

The architectural record is held as a public good. Our archive is accessible for educational research and scholarly study rather than locked behind private paywalls.

03

Institutional Permanence

The trust charter is irrevocable by design. All field notebooks, drawings and digital datasets are preserved under a permanent retention schedule.

04

Respect for Communities

Buildings are living human artifacts, not merely technical objects. We do not extract data aloofly; we record structures in respectful relationship with custodians.

05

Intellectual Honesty

We rigorously distinguish between what has been physically measured and what is inferred. We credit every surveyor and acknowledge where evidence remains incomplete.

06

Long-Term Decades

We do not pursue fleeting architectural fashions. We invest in fieldwork discipline, surveyor training and archival infrastructure built to last generations.

Trust Governance

Fiduciary Oversight & Public Trust

The Heritage Architecture Foundation operates strictly under the fiduciary framework of an Indian public charitable trust. The Board of Trustees convenes formally each financial year to oversee research grants, documentation campaigns and institutional compliance.

Our financial and statutory records are maintained in compliance with the Indian Trusts Act and Income-tax Act, 1961. The foundation accepts donations, research grants and CSR contributions exclusively for the advancement of architectural heritage documentation.

Institutional Charter Register
Managing Trustee Jabendra Raja
Trustee Oviyya Kalayarasi Rengasamy
Legal Status Registered Public Charitable Trust
Tax & CSR Compliance Section 80G in process · CSR Authorised (Companies Act, 2013)
Registered Office 27 A, Appachi Garden, Cheran Ma Nagar, Vilankurichi Road, Coimbatore, Tamil Nadu - 641035
Direct Contact

Registered Trust Office

Postal Address
Heritage Architecture Foundation
27 A, Appachi Garden, Cheran Ma Nagar,
Vilankurichi Road, Coimbatore,
Tamil Nadu - 641035, India
Direct Telephone
Research Visits
Access to physical drawings and survey notebooks is accommodated by prior appointment for accredited researchers and students.

Send a Message

Reach out to our trustees regarding field surveys, historical archives or institutional collaboration.