SLR Development

Projects: 5 · Units: 19 · Apartments from 1,200,000 ฿ (≈ $36,600)

www.grandsolaire.com/

SLR Development (Heights Holding) is one of Pattaya's most prolific developers: 22 residential complexes, including such city landmarks as Laguna Beach Resort, Arcadia Beach Resort, The Peak Towers and the 67-storey Grand Solaire. The company is currently building three projects — the Grand Solaire Noble skyscraper in the city centre and two Zenith wellness complexes in Pratumnak, priced from ฿2,800,000. Our catalogue features 19 apartments from this developer: off-plan units, resale in completed buildings, and ready-to-move-in apartments for rent. Below are all the projects with specifications, price per square metre, payment schedules and purchase terms.

🏘 22 projects in Pattaya

SLR Development's portfolio under the Heights Holding brand consists of buildings that Pattaya knows by name, without necessarily thinking of the developer: Laguna Beach Resort 1, 2 and 3, Laguna Bay 1 and 2, Laguna Heights, Arcadia Beach Resort and Continental, The Peak Towers, Wong Amat Tower, C-View, Water Park Condominium, Park Royal 1, 2 and 3, Millennium Tower, Center Suites, Pattaya Heights. New series have since joined them — Grand Solaire, Grand Solaire Noble, Zenith and Zenith 2. For a buyer, the number of completed and handed-over buildings matters more than any promises: a developer with two dozen completed complexes has weathered every market crisis and finished construction every time.

🏗 Who is SLR Development

Legally, the company is SLR Development Co., Ltd., registration number 0205561042805 — you can verify it in Thailand's corporate registry. Its specialisation is large resort condominiums on the Eastern Seaboard: not small buildings with a few dozen units, but complexes with hundreds and thousands of units and their own infrastructure. According to the developer, the company has received the AP2023 award in the developers category and the Best Property Developers Pattaya title. The sales department works in six languages — English, Russian, Thai, Chinese, German, and through the head office; for a market where a significant share of buyers are foreigners, this is a sign of systematic work with international clients.

🌆 A 67-storey flagship

Grand Solaire on Thappraya Road, Soi 15, is the company's largest project and one of Pattaya's tallest residential buildings: 67 storeys, 2,470 residences on a 14.5 rai plot, at the junction of the city centre, Pratumnak and Jomtien. Construction is scheduled for completion by the end of 2026. The top spot is occupied by a rooftop duplex penthouse spanning 1,260 sq.m with five bedrooms, each with its own en-suite bathroom — a format almost unheard of in the city. The line-up below, however, is conventional: one-, two- and three-bedroom apartments and executive suites.

🏙 Grand Solaire Noble

The series' second skyscraper is being built in central Pattaya, on Third Road: 50 storeys, 1,750 apartments on a 12,500 sq.m plot, completion in Q4 2028, prices from ฿4,253,000. The project offers 76 layout options — from 23 sq.m studios to 92 sq.m two-bedroom units and penthouses. Infrastructure comprising 35 features is designed in a resort logic: an Olympic-size pool with an artificial beach, a panoramic rooftop Sky Pool with 360-degree views stretching about 200 metres, a lazy river, the AquaSky Beach Club, jacuzzis, waterfalls and hydro-massage zones, a fitness centre and a sauna.

♨️ Two Zenith projects in Pratumnak

Zenith Pattaya is a comfort-class project one kilometre from the sea: 3 buildings of 7 storeys each, 582 apartments on a 9,600 sq.m plot, construction underway since Q1 2026, completion in Q4 2028, prices from ฿2,800,000. Infrastructure comprising 27 features is built around the Japanese Heaven Spring Spa: thermal baths, saunas and steam rooms, a cold-plunge pool, rooftop zen gardens, meditation areas, a TechnoGym fitness centre and even a boxing ring. Zenith 2 Pattaya is the second phase and one of the city's largest new projects: 6 buildings of 8 storeys each, over 900 apartments on 19,200 sq.m, a Wellness Living concept, completion in Q2 2029, prices from ฿3,699,000. It features four resort-level lagoon pools, a Japanese onsen, a health and longevity centre and clinic, a 600 sq.m TechnoGym fitness centre, a co-working space, an international-cuisine restaurant and Japanese zen gardens. Construction has only just begun, so entry prices here are at their starting level.

🏖 Buildings completed in 2015

Laguna Beach Resort 1 in Jomtien — 3 buildings of 8 storeys and 660 apartments on a plot of about 9,600 sq.m, built from 2012 to June 2015. Its main feature is a 1,300 sq.m lagoon pool with a wave generator and an artificial sand beach, a water park and jacuzzis; this was the project that started Pattaya's trend of water parks inside residential complexes. Water Park Condominium in Pratumnak is an intimate building with 205 apartments, 8 storeys on a 2,400 sq.m plot, built in 2013–2015. It has two pools, one of them on the roof, a fitness centre, sauna, garden, playground, covered parking, round-the-clock security and CCTV, and key-card access. Both buildings are fully occupied, and you can visit them in person to see what this developer's buildings look like ten years after completion.

💰 Prices and price per square metre

The spread within a single developer's portfolio lets you enter at almost any budget: • Grand Solaire Noble, city centre — a 23 sq.m studio at ฿4,253,000, a 34 sq.m one-bedroom at ฿6,363,000, a spacious 44 sq.m one-bedroom at ฿8,222,000, a 92 sq.m two-bedroom at ฿17,388,000. That works out to about ฿185,000 per sq.m — the price of a central location and 50-storey height. • Zenith Pattaya — a 30 sq.m one-bedroom at ฿3,600,000, a 45 sq.m two-bedroom at ฿5,400,000, exactly ฿120,000 per sq.m. Zenith 2 — a 34 sq.m one-bedroom at ฿4,420,000, a 46 sq.m two-bedroom at ฿5,980,000, a 76 sq.m three-bedroom at ฿9,880,000, at ฿130,000 per sq.m. Pratumnak comes out one and a half times cheaper than the centre with comparable infrastructure. • The resale market at Water Park — a 26 sq.m studio at ฿1,600,000 and a 38 sq.m sea-view apartment at ฿2,700,000, i.e. ฿61,000–71,000 per sq.m. Off-plan prices are quoted from the developer's price lists dated 29.07, 30.07 and 02.08.2026; resale prices are from current listings.

💳 Instalments and payment

At Grand Solaire Noble, the foreign quota is structured as follows: a ฿100,000 booking fee, a 30% down payment, then five instalments of 10% every five months, and the remaining 20% upon handover of the keys. The instalment plan is interest-free and spread over the entire construction period, with no bank financing required. The Thai quota is easier at the start and heavier at the end: a 20% down payment, six instalments of 5% every five months, and 50% upon receiving the keys. Zenith and Zenith 2 have their own schedules — we will send you an exact calculation for the chosen apartment along with the price list for both quotas.

📍 Where SLR builds

The company's geography covers virtually all of residential Pattaya. Pratumnak — Water Park, both Zenith projects, Park Royal and The Peak Towers. Jomtien — the entire Laguna Beach Resort and Laguna Bay line-up. Wong Amat and Naklua — Wong Amat Tower and Arcadia Beach Resort. City centre and Thappraya — Grand Solaire and Grand Solaire Noble. Such a high density of development within one city has a practical implication: the developer has its own contractors, management companies and service teams here, rather than an outside crew brought in for a single project.

📈 For investment

SLR Development is in a situation rare for Pattaya: its portfolio includes both off-plan projects at the start of sales and completed buildings with an active resale market. This allows you to compare two entry scenarios — buying at the construction stage for less and waiting for completion, or taking a ready apartment in an occupied building and not waiting at all. All three current construction projects are at an early stage: Grand Solaire Noble and Zenith Pattaya are due for completion in Q4 2028, and Zenith 2 in Q2 2029. This means the lowest prices for the entire project cycle, but also the longest wait for the keys. When choosing for income purposes, the developer alone is not enough — you need to calculate the specific unit, floor, view, entry price and rental demand in that particular area. We will compare options for your goals and show you where the balance is best.

❓ Frequently asked questions

Who is SLR Development? A Thai development company, SLR Development Co., Ltd., also known under the Heights Holding brand; its portfolio includes 22 residential complexes in Pattaya. Which projects are currently under construction? Three are in our catalogue: Grand Solaire Noble in central Pattaya, Zenith Pattaya and Zenith 2 Pattaya in Pratumnak; separately, the 67-storey Grand Solaire on Thappraya is being completed. How much do SLR Development apartments cost? Off-plan units start from ฿2,800,000 at Zenith Pattaya and from ฿4,253,000 at the central Grand Solaire Noble; on the resale market in completed buildings, prices start from ฿1,600,000. Can a foreigner buy an apartment as freehold property? Yes, all of the developer's off-plan projects in our catalogue are sold under the Foreign Freehold quota; on the resale market both quotas are available, with the Thai quota usually noticeably cheaper. Does the developer offer an instalment plan? Yes, interest-free for the duration of construction: at Grand Solaire Noble, after the down payment, there are five instalments of 10% every five months and 20% upon key handover. Can I view this developer's completed buildings? Yes, and it's worth doing: Water Park in Pratumnak and Laguna Beach Resort 1 in Jomtien were completed in 2015 and are occupied; we can arrange a viewing.

🏁 Buy from SLR Development

We will find an apartment to match your goals and budget: from a resale studio to a three-bedroom unit in the new Zenith 2 or a view apartment in the central Grand Solaire Noble. We will compare the price per square metre, construction stage, infrastructure and layouts for each option, and calculate the payment schedule through to completion. The price for you is the same as at the developer's own sales office — we charge no fee for selection and support. We will show you both construction sites and already occupied buildings, so you can see how this developer actually builds. The deal can be conducted remotely. Message us on WhatsApp or Telegram — we will send you current price lists for both quotas and a list of available apartments.

Under construction

Grand Solaire Noble Pattaya — Central Pattaya · completion Q4 2028 · Apartments from 4,253,000 ฿ (≈ $130,000) · Construction progress 10%
Zenith Pattaya — Pratumnak · completion Q4 2028 · Apartments from 2,800,000 ฿ (≈ $85,400) · Construction progress 15%
Zenith 2 Pattaya — Pratumnak · completion Q2 2029 · Apartments from 3,699,000 ฿ (≈ $113,000) · Construction progress 1%

Completed projects

Laguna Beach Resort 1 — Jomtien · Apartments from 1,200,000 ฿ (≈ $36,600)
Water Park Condominium Pattaya — Pratumnak · Apartments from 1,600,000 ฿ (≈ $48,800)

Apartments by this developer

1 Bedroom 38 m² with Sea View, 5th Floor — Water Park — 24,000 ฿ (≈ $700)
1 Bedroom 38 m² with Sea View — Water Park — 24,000 ฿ (≈ $700)
Studio 26 m² in Water Park Condominium — Pratamnak — 1,600,000 ฿ (≈ $48,800)
2 Bedrooms in Grand Solaire Noble — 17,388,000 ฿ (≈ $530,000)
Spacious 1-Bedroom at Grand Solaire Noble — 8,222,000 ฿ (≈ $251,000)
1 bedroom in Grand Solaire Noble — 6,363,000 ฿ (≈ $194,000)
Studio at Grand Solaire Noble — 4,253,000 ฿ (≈ $130,000)
2 bedrooms in Zenith Pattaya — 5,400,000 ฿ (≈ $165,000)
1 Bedroom in Zenith Pattaya — 3,600,000 ฿ (≈ $110,000)
3 bedrooms in Zenith 2 Pattaya — 9,880,000 ฿ (≈ $301,000)
2 bedrooms in Zenith 2 Pattaya — 5,980,000 ฿ (≈ $182,000)
1-Bedroom Apartment in Zenith 2 Pattaya — 4,420,000 ฿ (≈ $135,000)