Blocs 77
291 On Nut Road, Phra Khanong Nuea Subdistrict, Watthana District, Bangkok, 10260
Project Type
Land Size
EIA Permission
Quantity
Parking
Completed
Developed By
Floor Plan
No information
Project Location
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Nearby Locations
BTS On nut (E9)
353 M
BTS Phra Khanong (E8)
770 M
BTS Bang Chak (E10)
994 M
BTS Ekkamai (E7)
1.3 km.
BTS Punnawithi (E11)
1.6 km.
BTS Thong lo (E6)
1.8 km.
BTS Udom Suk (E12)
2.2 km.
ARL Ramkhamhaeng (A5)
2.2 km.
BTS Phromphong (E5)
2.5 km.
MRT Si Nut (YL13)
2.8 km.
MRT Kalantan (YL12)
2.9 km.
MRT Praditmanu Tham (OR15)
2.9 km.
MRT Ramkhamhaeng 12 (OR16)
2.9 km.
MRT Queen Sirikit National Convention Centre (BL23)
2.9 km.
BTS Bang Na (E13)
2.9 km.
MRT Srinagarindra 38 (YL14)
3.1 km.
MRT Hua Mak (YL11)
3.2 km.
MRT Ramkhamhaeng (OR17)
3.2 km.
MRT Sukhumvit (BL22)
3.3 km.
MRT Khlong Toei (BL24)
3.3 km.
BTS Asok (E4)
3.3 km.
MRT Suan Luang Ro 9 (YL15)
3.3 km.
BTS Bearing (E14)
3.4 km.
ARL Hua Mak (A4)
3.5 km.
MRT Phetchaburi (BL21)
3.7 km.
MRT Ratcha Mangkhala Stadium (OR18)
3.7 km.
BTS Nana (E3)
3.7 km.
MRT Si Udom (YL16)
3.8 km.
ARL Makkasan (A6)
3.9 km.
MRT Lumphini (BL25)
4.0 km.
MRT Si Kritha (YL10)
4.0 km.
MRT Phra Ram 9 (BL20)
4.1 km.
MRT Hua Mak (OR19)
4.1 km.
MRT Si Iam (YL17)
4.2 km.
BTS Phloen Chit (E2)
4.2 km.
MRT Thailand Cultural Center (OR13)
4.3 km.
MRT MRTA Depot (OR14)
4.4 km.
MRT Thailand Cultural Centre (BL19)
4.4 km.
BTS Samrong (E15)
4.5 km.
MRT Samrong (YL23)
4.5 km.
MRT Si Lom (BL26)
4.5 km.
BTS Chitlom (E1)
4.6 km.
MRT Yaek Lam Sali (YL09)
4.6 km.
BTS Ratacha Damri (S1)
4.6 km.
MRT Yaek Lam Sali (OR20)
4.7 km.
BTS Sala Daeng (S2)
4.7 km.
MRT Si La Salle (YL18)
4.7 km.
MRT Bang Kapi (YL08)
4.8 km.
MRT Lat Phrao 101 (YL07)
4.8 km.
MRT Mahat Thai (YL06)
4.9 km.
BTS Chong Nonsi (S3)
4.9 km.
Project Concept
Blocs 77 is driven by an “Urban Blocks” design concept - a composition of clearly defined building masses that breaks down the typical bulky condominium silhouette. The result is a contemporary look that fits the evolving On Nut neighborhood, where residential demand and lifestyle amenities continue to expand.
The architecture focuses on clean, modern lines, softened by a rhythm of openings and balconies. This approach is not only aesthetic: it supports everyday comfort in Bangkok by improving daylight penetration and encouraging natural ventilation, helping interiors feel brighter and less dependent on artificial lighting during the day.
Common areas are planned as a “city pause” - a sequence that links the lobby to leisure zones and green pockets, giving residents places to reset, meet, or unwind without leaving the property. The intent is a practical, livable environment rather than overly decorative spaces.
From an investor’s perspective, the design’s strength lies in its market clarity: a modern, easy-to-rent identity paired with a location about 1.3 km from BTS On Nut. This combination tends to support resale appeal and rental competitiveness against other Sukhumvit fringe condominiums, especially among tenants who value a bright, functional home base.
Project Highlights
Blocs 77 is a condominium in Phra Khanong Nuea- On Nut (Sukhumvit 77), balancing Sukhumvit’s urban convenience with a more private, quieter soi setting. It suits city professionals and investors seeking steady rental demand from office workers and lifestyle-driven tenants along the BTS line.
- Strategic Sukhumvit 77 location Surrounded by community malls, eateries, and daily services in the On Nut area, with easy access toward Ekkamai- Thonglor. This broadens the tenant pool for both Thai and expat renters.
- Connectivity Approximately 1.6 km to BTS On Nut, with straightforward links to Sukhumvit Road and On Nut Road, enabling smooth commutes to key CBD nodes such as Asok and Phrom Phong.
- Practical facilities Core amenities such as a swimming pool, fitness room, and relaxing common areas support long-stay living, which is attractive for both end-users and rental investors.
- Distinct advantage A calmer atmosphere than main-road projects while remaining in a high-liquidity On Nut submarket, supporting resale and rental flexibility.
Description
Blocs 77 is a high-rise condominium located at 291 Phra Khanong Nuea, Watthana, Bangkok 10260, in the Sukhumvit 77 or On Nut area. This neighborhood is well known for convenient urban living and strong rental demand. The project is approximately 500 meters from BTS On Nut Station, providing easy access to Ekkamai, Thonglor, and Asok.
Developed by Sansiri Public Company Limited, the project was completed in 2012. It consists of 1 residential building with 28 floors and around 467 units, with approximately 186 parking spaces. Unit types include studio, 1-bedroom, and 2-bedroom layouts, with usable sizes starting from about 30 - 60 square meters. This makes the project suitable for both owner-occupiers and investors targeting tenants working along Sukhumvit Road.
Facilities include a swimming pool, fitness center, garden, lobby, multipurpose room, and practical common areas for daily use. Security features include 24-hour security guards, CCTV, and key card access control. The property management is handled by the condominium juristic person, supporting the upkeep of common areas and overall building order.
A key advantage of Blocs 77 is its surrounding lifestyle infrastructure, including Habito Mall, Big C Extra On Nut, Lotus's Sukhumvit 50, and People Park Community Mall. Buyers looking for nearby alternatives may also consider THE BASE Phetchaburi-Thonglor as another interesting condominium option with city-living appeal and investment potential.
Price Trend
Blocs 77 sits in the On Nut-Phra Khanong Nuea pocket, about 1.1 km from BTS On Nut. In 2026, pricing is expected to move gradually rather than spike, as resale stock competes with newer Sukhumvit launches. The project’s practical unit sizes and steady tenant base from Sukhumvit-Rama 4 office clusters remain key strengths.
- Resale price per unit: 1-bed 30-35 sq.m. around THB 3.2-3.9M
- Average selling price per sq.m.: roughly THB 105,000-125,000 per sq.m.
- Average rent: THB 14,000-18,000 per month for a 1-bed; fully furnished units lease faster
Rental Yield example (quick math): buy at THB 3.50M, rent at THB 16,000 per month. Annual rent = 16,000 x 12 = THB 192,000. Yield = 192,000 ÷ 3,500,000 = 5.49% per year (before common fees, taxes, and vacancy).
Capital gain view: using a 2024-2025 baseline around THB 100,000-115,000 per sq.m., a 2026 range of THB 105,000-125,000 per sq.m. implies about 2-4% yearly upside for well-kept units on mid to higher floors with open views. The main risk is price pressure from nearby alternatives such as Aspire Sukhumvit-Rama 4 and newer On Nut supply, so resale gains are most realistic when units are competitively priced and move-in ready.
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