Haroon Mosque

The old Customs House (Thai: ศุลกสถาน, RTGS: Sunlakasathan) is a historic building in Bangkok, located on the eastern bank of the Chao Phraya River in Bang Rak District. It was built in 1888 as one of the many Western-style buildings commissioned by King Chulalongkorn, and was designed by Joachim Grassi in the neo-Palladian style. The building fell into disrepair during the mid-20th century. Beginning in 2019, it is undergoing restoration and re-development as a luxury hotel.

The Embassy of France in Bangkok is the chief diplomatic mission of France in Thailand, and one of the oldest in the country. It was established as a consulate in its current location on the Chao Phraya River off Charoen Krung Road in Bangkok's Bang Rak District in 1857, following the signing of the Treaty of Friendship and Commerce which re-established diplomatic relations between the two countries the previous year. The mission was elevated to a legation in 1892 and an embassy in 1949, and supports the ambassador in promoting political, economic and cultural ties between the two countries. The original embassy building, which now serves as the ambassador's residence, predates the embassy's establishment, and was probably built during the 1840s–1850s, undergoing major modifications between 1875 and 1894, as well as several later renovations and restorations. It is recognized as a historic heritage building, having received the ASA Architectural Conservation Award in 1984, and stands in contrast with the striking contemporary design of the embassy's new office building, completed in 2015.

Bang Rak (Thai: บางรัก, pronounced [bāːŋ rák]) is a khwaeng (subdistrict) and historic neighbourhood in Bangkok's Bang Rak District. It lies between the Chao Phraya River and Charoen Krung Road, and was home to communities of European expatriates who settled in the area mostly during the second half of the 19th century as Siam (as Thailand was then known) opened up to the West. Among them were the Portuguese, French and British, whose embassies occupied extensive grounds in the area, Danes who founded shipping companies as well as the historic Oriental Hotel, and Catholic missionaries who established some of the first schools in the country on the grounds surrounding Assumption Cathedral. Bang Rak was among the city's busiest commercial neighbourhoods at the turn of the 19th–20th centuries, but declined in prominence as newer development soon moved elsewhere. Beginning in the 2010s, urban revitalization efforts have led the area to become known as the Charoenkrung Creative District, a project led by the Thailand Creative & Design Center, which re-established its headquarters at the Grand Postal Building in 2017.

O.P. Place is a shopping centre housed in a historic building in the Bang Rak neighbourhood of the Thai capital Bangkok. The building was built in 1908 as the premises of Falck & Beidek, and was known to locals as Hang Sing Toh (Thai: ห้างสิงห์โต 'lion store'). It later became the Oriental Plaza, before its acquisition by the current owners. Today, its merchandise is focused on upscale antiques and collectibles, and the neoclassical building is recognized for its heritage architecture, having received the ASA Architectural Conservation Award in 1982.

Surawong Road (Thai: ถนนสุรวงศ์, pronounced [sù.ra.wōŋ]) is a road in the Bang Rak District of Bangkok, Thailand, linking Charoen Krung Road to Rama IV and forming the boundary between Suriyawong and Si Lom subdistricts. It was built at the end of the 19th century during Bangkok's period of expansion following the country's opening up to the West, and was home to many leading businesses, upper-class families, and members of the expatriate community. It was known as a Western-style nightlife entertainment district during the 1920s, and was—and still is—home to many leading hotels. The road grew as a business district along with the nearby Si Lom Road during the mid-20th century, but lagged behind in development toward the end of the century due to its limited traffic capacity. Today, it is still home to several historic landmarks, as well as many well-known restaurants.

The General Post Office (Thai: อาคารไปรษณีย์กลาง, RTGS: Akhan Praisani Klang, pronounced [ʔāː.kʰāːn prāj.sā.nīː klāːŋ]), also known as the Grand Postal Building, is a historic building in the Bang Rak District of Bangkok. Opened on 24 June 1940 on the former site of the British Legation, it was designed by architects Sarot Sukkhayang and Mew Aphaiwong in a mixture of Art Deco and International Style architecture which reflected the desire of the ruling People's Party to project a modern and powerful image of the state.In 2017, the building was converted for use as the new headquarters of the Thailand Creative & Design Center (TCDC). The conversion received the ASA Architectural Conservation Award in the New Design in Heritage Contexts category for 2020–2021. A branch post office of Thailand Post remains at the building, providing postal services to the general public.

The Peninsula Bangkok is a 5-star hotel in Bangkok, Thailand. The hotel opened in 1998, counting 37 floors and 367 rooms. The hotel was 50% owned by the Hongkong and Shanghai Hotels (HSH) and 50% by the Phataraprasit family until 2020, when HSH purchased the Phataraprasit family's stake in the property.

Mandarin Oriental, Bangkok is a five-star hotel in Bangkok owned in part and managed by Mandarin Oriental Hotel Group. Located on the Chao Phraya River, the original structure was the first hotel built in Thailand when it opened as The Oriental in 1876. Today, the hotel is one of two flagship properties of the Mandarin Oriental Hotel Group.

The Embassy of Portugal in Bangkok is the diplomatic mission of Portugal in Thailand. It is located in Bang Rak District, on the eastern bank of the Chao Phraya River, and is served by Soi Charoen Krung 30 (also known as Captain Bush Lane). Dating to 1820, with the ambassador's residence built in 1860, it is the oldest diplomatic mission in Thailand, and the ambassador's residence has been recognized as an award-winning historic building.

The East Asiatic Building is a historic building in Bangkok's Bang Rak District. It sits on the eastern bank of the Chao Phraya River, opposite the Oriental Hotel on Soi Charoen Krung 40 and adjacent to the Catholic Mission and Assumption Cathedral. The building was built c. 1900 in Renaissance Revival style to designs by Annibale Rigotti, and served as the headquarters of the East Asiatic Company (Thailand) until 1995. The building is well-conserved, and received the ASA Architectural Conservation Award in 1984. Nowadays, it is used as a commercial event space, administrated by Charoenkrung Studio, and is often rented as a filming location. The building is generally closed to the public, but was opened to visitors in November 2018 when it was one of the venues for the Bangkok Art Biennale.

The Assumption Cathedral (Thai: อาสนวิหารอัสสัมชัญ) is the principal Roman Catholic church of Thailand, located at 23 Oriental Avenue, New Road, in the Bang Rak District of Bangkok. It is the main church of the Archdiocese of Bangkok. The cathedral hosted both of the Papal visits to Thailand; Pope John Paul II in 1984 and Pope Francis in 2019.

Assumption Convent School (ASC) is a private girls' school in Thailand. It was founded in 1904 by the Roman Catholic Mission of Siam and has since been managed by the Sisters of St. Paul of Chartres. The school is located in the vicinity of the Assumption Cathedral in Bangkok's Bang Rak District.