Heritage Buildings in Chennai

Chennai is among the oldest continuously inhabited cities in South India, and the built fabric of the city reflects more than three centuries of history, colonial administration, the Indian freedom movement, Tamil cultural institutions, and the architectural ambitions of successive eras. The city’s heritage buildings are not just architectural curiosities. They are physical records of how Chennai came to be.

This guide covers Chennai’s officially protected heritage structures: what the grading system means, which buildings are most historically and architecturally significant, where to find them, and the full official list as compiled by the Chennai Metropolitan Development Authority (CMDA).

What Makes a Building a Heritage Structure in Chennai?

The Chennai Metropolitan Development Authority (CMDA) is the body responsible for identifying and grading heritage buildings within the Chennai Metropolitan Area. The CMDA’s heritage listing is separate from the Archaeological Survey of India (ASI) designation — ASI protects ancient monuments of national importance, while the CMDA list focuses on structures significant to the city’s more recent history, architecture, and cultural fabric.

To qualify for heritage listing, a building must satisfy one or more of three core criteria:

• Historic significance — the property’s importance to the history, architecture, archaeology, engineering, or culture of a community, region, or nation
• Historic integrity — the degree to which the property retains its original character, materials, and setting
• Historic context — the relationship of the property to broader historical patterns and events

Buildings that meet these criteria are classified into three grades, each with different rules about what modifications are permitted:

Note: CMDA-listed heritage buildings are distinct from ASI-protected monuments. A building can hold both designations — Kapaleeshwara Temple and the National Shrine of St. Thomas Basilica, for instance, have significance under both frameworks — but the two lists serve different regulatory purposes.

The Architectural Character of Chennai’s Heritage Buildings

Chennai’s heritage buildings span a remarkable range of architectural periods and influences, which is itself a reflection of the city’s layered history as a trading post, colonial capital, and cultural centre.

Indo-Saracenic Architecture

The most visually dramatic buildings on the CMDA list belong to the Indo-Saracenic tradition — a style developed in British India that fused Mughal, Rajput, and Gothic elements with Victorian engineering. The style reached its fullest expression in Chennai. The Madras High Court on NSC Bose Road is its masterpiece: a sprawling complex of red sandstone towers, domes, minarets, and arcaded corridors that took decades to complete and still dominates the city’s northern seafront. The Senate House of the University of Madras and the Chepauk Palace complex are further examples of this tradition at its grandest.

Colonial Institutional Architecture

The colonial administration built for permanence, and many of its institutional buildings remain in continuous use. Chennai Central Railway Station, designed by George Harding and completed in 1873, is a Grade I landmark whose red-and-white Italianate facade is one of the most photographed in the city. The General Post Office on Rajaji Salai, the Reserve Bank of India building, the State Bank of India headquarters, and the Connemara Public Library represent this tradition of confident, monumental public architecture. These buildings were designed to project authority and order, and they still do.

Religious Architecture

Chennai’s oldest buildings are its temples and churches, and many predate the colonial period by centuries. The Kapaleeshwara Temple in Mylapore, with its towering Dravidian gopuram, is a living temple that has been rebuilt and expanded over the centuries. The Marundeeswarar Temple in Thiruvanmiyur and the Parthasarathy Temple in Triplicane are similarly ancient institutions. On the Christian side, the Luz Church (Our Lady of Light) in Mylapore, built by the Portuguese in the 16th century, is believed to be the oldest surviving church in Chennai. The National Shrine of St. Thomas Basilica in Santhome, built over the reputed burial site of the Apostle Thomas, is one of only three churches in the world built over an apostle’s tomb.

Educational and Cultural Buildings

The colonial investment in education left a legacy of fine institutional buildings. Presidency College on Kamarajar Salai, Madras Medical College on EVR Periyar Salai, and the main building of what is now Anna University (formerly Madras Engineering College) at Guindy are all Grade I structures that continue to serve their original educational functions. The National Art Gallery in Egmore — housed in a striking Indo-Saracenic building — is among the finest museum buildings in South India.

Commercial and Civic Architecture

Mount Road (Anna Salai) was historically Chennai’s commercial and civic spine, and several of its older buildings — Addison’s, Agurchand Mansions, Higginbothams — survive as Grade I structures. Higginbothams, founded in 1844, claims to be the oldest bookshop in India and occupies a building that is itself a piece of city history. The Ripon Building, home to the Chennai Corporation, is a fine example of late Victorian civic architecture still in its intended use.

Grade I Spotlight: The Most Significant Heritage Buildings

Of the 168 buildings on the CMDA heritage list, Grade I structures represent those of the highest historical and architectural importance. The following are among the most significant.

Madras High Court

The Madras High Court is the grandest heritage building in Chennai and one of the finest examples of Indo-Saracenic architecture anywhere in the world. Its red sandstone complex covers over 1.5 lakh square feet and features a lighthouse, multiple domed towers, Moorish arches, and an octagonal clock tower. It remains a fully functioning court and is open to visitors in the public areas. The building’s scale and detail are genuinely staggering — walk along NSC Bose Road on a quiet morning to appreciate the full facade without the daytime crowds.

Chennai Central Railway Station

Chennai Central is both a living transport hub and one of the city’s most important architectural landmarks. The original terminal building, with its red-and-white banded Italianate facade and arched windows, was designed by George Harding and remains largely intact despite more than 150 years of continuous use. It serves as the primary terminus for long-distance trains to North India and as an entry point for visitors arriving by rail. The newer platforms and concourses sit behind the historic facade, which can be appreciated from the broad forecourt on EVR Periyar Salai.

Kapaleeshwara Temple

The Kapaleeshwara Temple is the spiritual and architectural heart of Mylapore, one of Chennai’s oldest neighbourhoods. The temple’s main gopuram — a towering gateway covered in brightly painted stucco sculptures — rises above the surrounding streets and is visible from considerable distance. The tank (theertham) in front of the temple and the surrounding mada streets (temple tank streets) give the area a character found in few other parts of Chennai. The temple is an active place of worship and festival, most visibly during the Arubathimoovar festival each year when enormous street processions pass through the Mylapore neighbourhood.

Senate House, University of Madras

The Senate House of the University of Madras is Robert Chisholm’s masterpiece and a defining building of the Chennai skyline along Marina Beach. Its central tower, Venetian Gothic windows, Rajput pavilions, and intricate terracotta ornamentation represent Indo-Saracenic architecture at its most inventive. The building sits within the university campus along the seafront and is used for the university’s convocation ceremonies. It is visible from Marina Beach and from the road along Kamarajar Salai.

National Shrine of St. Thomas Basilica

The Santhome Basilica is one of only three basilicas in the world built over the tomb of an apostle — the others being St. Peter’s in Rome and Santiago de Compostela in Spain. The tradition holds that St. Thomas the Apostle, who is believed to have brought Christianity to India, is buried beneath this church. The present neo-Gothic structure was built by the Portuguese in 1893 on the foundations of an earlier 16th-century church, which was itself built over the original shrine. The basilica is an active place of pilgrimage and sits at the southern end of Marina Beach, accessible from the beachfront road.

Connemara Public Library

The Connemara Public Library is one of the four National Deposit Libraries of India — institutions that receive a copy of every book published in the country. Its building, designed by Henry Irwin in the Indo-Saracenic style, is a harmonious composition of arches, domed reading rooms, and ornate facades. The library has been in continuous use since its founding and houses an exceptional collection including rare manuscripts and historical periodicals. The reading rooms retain much of their original character and are open to researchers and visitors.

Luz Church (Our Lady of Light)

The Luz Church is believed to be the oldest surviving church in Chennai, built by Portuguese sailors in the early 16th century following what was said to be a miraculous light that guided their ships to safety. The small, whitewashed church stands in a quiet compound off Luz Church Road in Mylapore and retains much of its original character. It remains an active church, and its age — over 500 years — makes it exceptional among Chennai’s built heritage. Entry is possible during service hours.

Theosophical Society Headquarters

The Theosophical Society, founded in New York in 1875 and relocated to Adyar in 1882, occupies a large campus on the Adyar River with magnificent old trees — including a 400-year-old banyan tree said to be one of the largest in the world. The headquarters building and the Blavatsky Bungalow (where Helena Petrovna Blavatsky lived and worked) are both heritage-listed. The campus is open to visitors and is one of the most peaceful places in Chennai. The library holds one of the finest collections of Sanskrit and Pali manuscripts in the world.

Higginbothams

Higginbothams claims to be the oldest bookshop in India, founded in 1844 by Abel Joshua Higginbotham. The Anna Salai building, with its distinctive green-and-white facade, is a Chennai landmark that has anchored the northern end of Mount Road’s commercial strip for generations. The bookshop is still trading and still worth a visit — the range of Tamil and English titles, the atmosphere of a proper old bookshop, and the building itself make it one of the more distinctive shopping experiences in the city.

Chepauk Palace (Humayun Mahal)

Chepauk Palace, built for the Nawab of the Carnatic in 1768, is one of the earliest examples of Indo-Saracenic architecture in India — predating the style’s widespread adoption under British patronage. The main surviving structure, Humayun Mahal, is now part of the Tamil Nadu Public Works Department campus at Chepauk. The palace complex once occupied a much larger area between the beach and the road. The building is not open to general visitors but is visible from the adjacent road and from the Chepauk cricket ground area.

Visiting Chennai’s Heritage Buildings: Practical Notes

Which Are Open to the Public?

Heritage-listed status tells you about legal protection, not public access. The following Grade I buildings are generally accessible to visitors:

• Temples (Kapaleeshwara, Marundeeswarar, Parthasarathy, etc.) — open during puja timings, typically 6–11 AM and 5–8 PM
• Churches (Luz Church, Santhome Basilica, St. George’s Cathedral, etc.) — open during service hours and often for general visitors outside those times
• Connemara Public Library — open to visitors and researchers; carry ID
• National Art Gallery — open Tuesday to Sunday, entry fee applies
• Theosophical Society campus — open to visitors on weekday mornings; library by appointment
• Madras High Court — public areas accessible during court hours on weekdays
• Chennai Central Railway Station — public access as a functioning station
• Higginbothams bookshop — open during regular retail hours

Educational institutions (Presidency College, Madras Medical College, Anna University) are on the heritage list but not open to casual visitors during academic sessions. Heritage walks sometimes include external views of these campuses.

Heritage Walks

The best way to experience Chennai’s heritage buildings is on foot, and several organisations run guided heritage walks that cover the most significant clusters. The Egmore-Broadway-Parrys belt has the densest concentration of listed buildings and is well-covered by most walking tours. Mylapore, with its temple complex, Portuguese church, and traditional mada streets, is another rewarding area to explore on foot. The Chennai Heritage app and organisations such as INTACH Chennai Chapter periodically organise guided walks — check their social media for upcoming events.

Clusters Worth Exploring

• Parrys / NSC Bose Road: Madras High Court, General Post Office, State Bank of India, Armenian Church, Gokhale Hall, Dare House — all within walking distance
• Park Town / EVR Periyar Salai: Chennai Central, Ripon Building, Victoria Public Hall, Memorial Hall, St. Andrews Kirk
• Egmore / Pantheon Road: Connemara Public Library, National Art Gallery, Government Museum complex
• Mylapore: Kapaleeshwara Temple and mada streets, Luz Church, Marundeeswarar Temple
• Santhome / Triplicane: Santhome Basilica, Parthasarathy Temple, Wallajah Mosque
• Chepauk / Marina: Senate House, Presidency College, Queen Mary’s College, Chepauk Palace
• Besant Nagar / Adyar: Theosophical Society campus
• Guindy: Anna University (Madras Engineering College) main building, Gandhi Mandapam

Complete CMDA Heritage Buildings List

The following is the complete list of heritage buildings within the Chennai Metropolitan Area as identified by the Chennai Metropolitan Development Authority (CMDA). The list is organised in the original CMDA sequence and covers all 168 structures across Grade I, Grade IIa, Grade IIb, and Grade III classifications.

Source: Chennai Metropolitan Development Authority (CMDA). This list covers the 168 structures identified in the CMDA heritage buildings register. Last updated: March 2026.