The whole tower from above: 31 storeys in orange and grey panels, trees on the roof and a podium in vertical fins below; a shopping centre beyond the trees on the right and hills on the horizon

THE BASE Height Chiang Mai

Completed in 2024 Chiang Mai, Thailand

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About the project THE BASE Height Chiang Mai

THE BASE Height Chiang Mai is a 31-storey Sansiri condominium on Kaew Nawarat Road. The address is the Wat Ket subdistrict, on the east bank of the Ping river. There is one tower, and it holds 630 apartments and two retail units on the ground floor. The building is ready to move into. The developer quotes prices from ฿2.59 million.

There are no studios here. In every one of the twelve layouts a wall with a door separates the bedroom, not furniture and not a screen. Every layout has a balcony, from the smallest apartment at 29.25 sq m to the largest at 56.50 sq m. Two-bedroom homes have two bathrooms, the rest have one.

Homes begin on the second floor. Up to the seventh only one wing carries them: the other wing holds parking decks. The pool and the gym went onto the seventh floor, on the roof of that parking. Neither in the yard nor on top of the building. Two retail units open towards the road on the ground floor, and one of them holds a 7-Eleven.

Wat Ket is the urban side of Chiang Mai, not the resort side. The old city with its wall and moat stayed on the other bank of the Ping. The hills start beyond the city limits. From the rooftop garden the city is visible all round, as far as Doi Suthep.

A unit in a Thai condominium is held freehold, in full ownership. A foreign buyer can take one within the building's quota, which by law covers no more than forty-nine per cent of the residential area. How much of that quota is free here, and what the common area fee comes to, Sansiri does not publish. Both are questions for the sales office. Per the developer's annual report, 59% of the units had been sold at the end of 2024.

The project owner is Sansiri PLC itself. There is no separate project company. This is its first high-rise condominium in Chiang Mai. The look comes from the Modern Lanna style. The lobby takes the orange brick tones of Chiang Mai's city wall, the fitness centre the patterns of the Yee Peng lantern festival.

Source of the data: Developer's project page, checked on 17 August 2026

The drive in from the road: the podium's timber fins, a covered entrance, a 7-Eleven on the ground floor, clipped hedges and the THE BASE sign by the gate

The ground-floor garden: lawn, paved stepping stones, a curved bench along the planting and a pavilion with tables against the wall of the building

The seventh-floor pool: a shallow basin with a step in the foreground, the main one behind it, trees and glazed communal rooms along the edge

The same pool along the edge of the slab: loungers under an orange parasol, and beyond the overflow edge white Lanna-style roofs and city towers

The fitness room: three treadmills at a full-height window, red lacquered piers, a red-and-grey chequered floor and the water of the pool beyond the glass

The Co-Working Lounge: mint walls with white mouldings, Meeting Pods with round tables behind arched openings and a terrazzo floor

The Welcome Lobby: a yellow banquette with navy and orange cushions under an abstract panel, white and teal chairs, bar tables and a lit cove running round the ceiling

A show unit: a sofa with a coffee table, a narrow desk at the window and the roofs and signage of the next block outside

A dusk view from above: the tower on the left, a wide highway across the frame, the Central Festival Chiang Mai mall on the right and hills on the horizon

The developer's render: the rooftop garden around the plant room — lawn on a mound, trees, vegetable beds and a path with steps

The developer's render: the Rooftop Theatre at night — a screen on the lawn, bean bags, lit trees and the city lights below

General information

Completed

2024

Number of storeys

House type

Condominium

Land area

3,200 m²

Buildings

1 residential building

Premises

630 residential units, 2 commercial units

Facilities

Recreation and sport

Swimming pool
Fitness centre
Rooftop garden with rest area
Ground floor garden with rest area
Rooftop theatre
Outdoor exercise area

Services

Lobby
Co-working space
Library lounge
Laundry centre with drying facilities
Mail room
Wi-Fi in Welcome Lobby, Library, Fitness Centre and Rooftop facilities
EV charger
Parking lot
Juristic person office

Security

24-hour security guards
24-hour CCTV
LIV-24 monitoring

Features of the complex

Two rooms and one bathroom — five homes in the building: The developer labelled the second room MULTIPURPOSE ROOM and drew a bed and a wardrobe into it. There is one such type: 1F at 46 sq m. That room sits at the opposite end of the apartment from the bedroom, with the dining area and the hallway in between. One bathroom serves both rooms. These homes run only from the second to the sixth floor, one per floor: five in the whole building.
Car spaces for about a third of the homes: The developer states parking at 30%, roughly one space for every three apartments. It sits inside the building: from the second to the sixth floor homes fill only one wing, while the other wing is given to parking decks. Most residents will have nowhere on site to leave a car.
The 31st floor holds no apartments: Two gardens with rest areas take the edges of the top slab, and between them stand the water tanks, the pump room and the service lift. Those 800 sq m carry the Sansiri Backyard vegetable plot, the Rooftop Theatre screen and an Active Zone with push-up rails, a sit-up bench and a stretching spot. A second garden with a rest area sits on the 24th floor, wall to wall with the apartments.
A kitchen behind a wall, but not in every layout: In six of the twelve layouts the kitchen is a separate room with a door. In the other six it stands in the open, along the wall of the living area. A walled kitchen occurs only in one-bedroom homes. In every two-bedroom layout it is open.

Questions about this project?

We'll send the developer's brochure and answer questions about layouts, timelines and paperwork.

Location

Kaew Nawarat Road, Wat Ket Subdistrict, Mueang Chiang Mai District, Chiang Mai Province, Chiang Mai

Dara Academy 650 m
Central Festival Chiang Mai 750 m
McCormick Hospital 800 m
Big C Super Center 1.1 km
Index Living Mall, Chiang Mai Branch 1.2 km
The Prince Royal's College 1.4 km
Theppanya Hospital 1.4 km
Bangkok Hospital Chiang Mai 2.2 km
One Nimman 6.3 km
Maya Chiang Mai 6.8 km
Chiang Mai University 8.1 km
Chiang Mai Airport 8.7 km

Distances and travel times are approximate.

Overview of the residential complex

Promotions in THE BASE Height Chiang Mai

Up to ฿200,000 off on the developer's terms

Five years without common area fees, the ownership transfer costs and furnishing with appliances — on the developer's terms

Unit layouts

Apartments with 1 bedroom in THE BASE Height Chiang Mai

Unit layouts THE BASE Height Chiang Mai — 1AM, 1 bedroom, 29.25–30.25 m² — **1AM** · 29.25–30.25 m² · 1 bathroom

Unit layouts THE BASE Height Chiang Mai — 1B, 1 bedroom, 33.00 m² — 1B · 33.00 m² · 1 bathroom

Unit layouts THE BASE Height Chiang Mai — 1C, 1 bedroom, 33.75–34.00 m² — 1C · 33.75–34.00 m² · 1 bathroom

Unit layouts THE BASE Height Chiang Mai — 1CM, 1 bedroom, 33.50–34.50 m² — **1CM** · 33.50–34.50 m² · 1 bathroom

Unit layouts THE BASE Height Chiang Mai — 1D, 1 bedroom, 34.00 m² — 1D · 34.00 m² · 1 bathroom

Unit layouts THE BASE Height Chiang Mai — 1E, 1 bedroom, 40.25 m² — 1E · 40.25 m² · 1 bathroom

Unit layouts THE BASE Height Chiang Mai — 1F, 1 bedroom, 46.00 m² — 1F · 46.00 m² · 1 bathroom

Apartments with 2 bedrooms in THE BASE Height Chiang Mai

Unit layouts THE BASE Height Chiang Mai — 2A, 2 bedrooms, 53.50 m² — 2A · 53.50 m² · 2 bathrooms

Unit layouts THE BASE Height Chiang Mai — 2B, 2 bedrooms, 53.75 m² — 2B · 53.75 m² · 2 bathrooms

Unit layouts THE BASE Height Chiang Mai — 2B-1, 2 bedrooms, 54.25 m² — **2B-1** · 54.25 m² · 2 bathrooms

Unit layouts THE BASE Height Chiang Mai — 2C, 2 bedrooms, 56.50 m² — 2C · 56.50 m² · 2 bathrooms

Building floor plans

Building floor plans THE BASE Height Chiang Mai — 7th floor — 7th floor

Building floor plans THE BASE Height Chiang Mai — 8th floor — 8th floor

Building floor plans THE BASE Height Chiang Mai — 9th–23rd floors — 9th–23rd floors

Building floor plans THE BASE Height Chiang Mai — 24th floor — 24th floor

Building floor plans THE BASE Height Chiang Mai — 25th–30th floors — 25th–30th floors

Building floor plans THE BASE Height Chiang Mai — 31st floor — 31st floor

Title and permits

Owner registration number: 0107538000665
Title deed number: 133625
Address on title deed: Kaew Nawarat Road, Wat Ket Subdistrict, Mueang Chiang Mai District, Chiang Mai Province, Chiang Mai
Encumbrance: Land and buildings are mortgaged to a bank (as of December 2024)
Environmental assessment: Approved
Construction: June 2022 – July 2024

State as of February 2023, per the legal section of the developer brochure. Open the brochure

Georid is not affiliated with the developer. The figures above are quoted from the developer's own materials and have not been independently verified.

Where the developer contradicts itself

The developer gives the plot area as two different figures: the legal block of the brochure and the English project page give approximately 3,200 sq m (2-0-0 rai), while the Thai page and Sansiri's 2024 annual report state 2-3-10 rai-ngan-wah, that is 4,440 sq m.
The unit count appears as 630 on both project pages and as 632 in the brochure's information block and in the annual report; the legal block of the brochure splits it into 630 residential and 2 commercial units.
Layout 2A carries two different areas: 50.5 sq m on the brochure sheet, and 53.50 sq m on the drawing of the same type on the website and on every floor plan.
Layout 1E is labelled 40.25 sq m on its own drawing and in the type table, while every floor plan gives the same unit as 41.25 sq m.
Layout 2B is labelled 53.75 sq m on its own drawing and 53.50 sq m on the floor plans for the 7th, 8th and 9th–23rd floors.
The dates diverge: the legal block of the brochure expects construction to finish in July 2024, the 2024 annual report puts construction progress at 98% as of the end of December 2024, and the project page marks the building as ready to move in.
The Thai version labels the same figure of ฿2.59 million both as the starting price in the fact block and as a special price with an asterisk on the banner; the English version publishes no price at all.
The developer gives the mall 750 m away two names: the English page writes Central Chiangmai, while the Thai page and the brochure call it Central Festival Chiang Mai; the render shows central festival on the facade.

Sansiri Verified developer

Basis: an entry in the Thai company registry (DBD). Registry data on the developer page

Year of foundation 1984

Projects 519 projects

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Frequently asked questions

How many apartments are there in THE BASE Height Chiang Mai?

According to the developer documents: 630 apartments, 1 building.

What unit layouts are available in THE BASE Height Chiang Mai?

12 layouts, areas of 29.25–56.50 m².

When was THE BASE Height Chiang Mai completed?

Construction: June 2022 – July 2024. Completed in 2024.

What is known about the land and permits of THE BASE Height Chiang Mai?

According to the developer documents: title deed number — 133625; encumbrance — Land and buildings are mortgaged to a bank (as of December 2024); environmental assessment — Approved. State as of February 2023, per the legal section of the developer brochure.

Where is THE BASE Height Chiang Mai located?

THE BASE Height Chiang Mai is located in Chiang Mai, Thailand. Nearby: Dara Academy — 650 m; Central Festival Chiang Mai — 750 m; McCormick Hospital — 800 m; Big C Super Center — 1.1 km; Index Living Mall, Chiang Mai Branch — 1.2 km.