Osmond Lange Architects

Osmond Lange Architects Our firm blends architecture, urban design and development management skills to deliver an integrated package of professional services to its clients.

Osmond Lange Group Managing Director Jonathan Manning will be speaking at the API Showcase Indian Ocean at the Intercont...
06/10/2026

Osmond Lange Group Managing Director Jonathan Manning will be speaking at the API Showcase Indian Ocean at the Intercontinental Mauritius Resort on Thursday, 8 October 2026.

The event brings together leading voices from the real estate development and hospitality sectors to explore investment, development and the future of the Indian Ocean region.

Jonathan will present “Lessons from Integrated Mixed-Use Precincts Across Africa”, unpacking some of the thinking that underpins our work on mixed use projects as well as the importance of urban design in creating places and spaces that bring people and communities together.

Osmond Lange Group Managing Director Jonathan Manning will be speaking on the RIBA Africa Chapter at the Mauritius Assoc...
04/10/2026

Osmond Lange Group Managing Director Jonathan Manning will be speaking on the RIBA Africa Chapter at the Mauritius Association of Architects (MAA) World Architecture Day event on Monday, 5 October 2026.
The event, themed “Becoming Mauritius: Architecture in Transition” will also be attended by RIBA Mauritius Representative Sandeep Sewpal and SK-Osmond Lange Directors Arkam Gunness and Avril Paterson.
The event will bring together architectural professionals to discuss the evolving role of architecture in shaping Mauritius’s built environment.

Osmond Lange Directors Kay Moodley and Jonathan Manning are attending the SAPOA Convention at Sun City today.If you’re a...
01/10/2026

Osmond Lange Directors Kay Moodley and Jonathan Manning are attending the SAPOA Convention at Sun City today.

If you’re attending too, be sure to reach out and say hello. We’d love to meet fellow industry professionals, exchange ideas and engage on the opportunities shaping our industry.

The Architecture Futsal League is underway, and we’re pleased to be participating this season. A big thank you to Stiles...
17/08/2026

The Architecture Futsal League is underway, and we’re pleased to be participating this season.
 
A big thank you to Stiles Stiles Proud Sponsor of Archi Futsal League for sponsoring our team kits.
Here’s to a great league season! Looking forward to the games ahead.
 

Osmond Lange Architects is proud to share that we were awarded Best Employer Candidacy Programme for Professional Regist...
24/03/2026

Osmond Lange Architects is proud to share that we were awarded Best Employer Candidacy Programme for Professional Registration (2025/2026), at the Built Environment Recognition Awards (BERA), hosted by the Council for the Built Environment in partnership with the Construction Education and Training Authority (CETA).

Held under the theme “Road to Professional Registration,” the awards recognise professionals and organisations whose dedication continues to drive innovation, skills development, and transformation in South Africa’s built environment sector.

The Built Environment Recognition Awards brought together leaders from government, academia, and industry to celebrate excellence, transformation, and professional growth, while also recognising organisations that continue to contribute to skills development, capacity building, and sector transformation.

This recognition reflects our ongoing commitment to developing our people, supporting professional growth, and contributing to the advancement of the built environment profession in South Africa.

We are honoured to be acknowledged alongside peers who are shaping the future of the built environment sector. Thank you to our dedicated team whose hard work, mentorship, and commitment to professional development make achievements like this possible.

Designed as a 6 storey perimeter block arranged around a central courtyard, One9One is located within the mixed-use Oxfo...
13/02/2026

Designed as a 6 storey perimeter block arranged around a central courtyard, One9One is located within the mixed-use Oxford Parks precinct in Dunkeld, Rosebank. The development comprises 36 two bedroom duplex apartments with private balconies, as well as eight 3 bedroom units, including four corner duplexes. The architecture is contemporary in expression, complemented by refined, uncompromising interiors throughout.
 
Positioned at the heart of Oxford Parks - a world class mixed use precinct -  One9One offers an exclusive lifestyle environment defined by landscaped public spaces, upmarket restaurants, blue chip corporate tenants and bespoke retail, all set within a park-like setting.
 
Residents enjoy a comprehensive suite of lifestyle amenities, including a 24 hour concierge service, high level security, secure basement parking, a swimming pool and entertainment areas, as well as penthouse units with private rooftop gardens. The building incorporates state of the art finishes and has been designed to achieve EDGE Green Building Certification.
  
Year of Completion
Current
 
Gross Area
6 700 m²
 
Cost
ZAR 100-120 million

Global Recognition for Design That Makes Sustainability VisibleLast weekend, Newinbosch, the mixed-use neighbourhood in ...
26/01/2026

Global Recognition for Design That Makes Sustainability Visible

Last weekend, Newinbosch, the mixed-use neighbourhood in Stellenbosch, was honoured at the International Property Awards in London, receiving:
Best Sustainable Development in the World
Best Sustainable Development in Africa
Best Mixed-Use Development in Africa

A project by , who drove sustainable principles from concept through to construction phases.

For us as OL architects and urban designers , this recognition of the project affirms a sustainability vision embedded not only in individual buildings, but across the entire precinct. Newinbosch has been planned and delivered as a 6-Star Green Star Sustainable Precinct, with all residential buildings achieving EDGE Advanced certification, setting clear, measurable targets for energy, water and material efficiency.
Architectural design plays a central role in achieving this .
Passive design strategies - including optimal orientation, shading, thermal mass and high-performance building envelopes - significantly reduce energy demand while enhancing everyday comfort.
These building-scale decisions are reinforced by precinct-wide renewable energy systems, water-sensitive urban design and integrated infrastructure that lowers long-term dependence on municipal resources for total supply of services .
Just as important is the spatial and landscape framework.
Walkable streets, compact mixed-use density and strong connections between buildings and public spaces reduce transport impact and encourage daily interaction. Indigenous planting, ecologically carefully managed stormwater systems enhance biodiversity, improve microclimate and strengthen long-term environmental resilience.

We are proud to have worked alongside Similan Group as developer, Ecolution Consulting, the Green Building Council South Africa (GBCSA) and a dedicated professional team - delivering a project where sustainability is not an add-on, but fundamental to the architecture and the urban structure.

The Osmond Lange team gathered in Sea Point for the National GBV silent lie-down, standing in solidarity and supporting ...
21/11/2025

The Osmond Lange team gathered in Sea Point for the National GBV silent lie-down, standing in solidarity and supporting the call for meaningful change. Together, we honour the lives lost and reaffirm our commitment to a safer space for women in South Africa 💜

Osmond Lange is excited to announce that construction of a new (circa) 20 000 sq m, mixed-use development has started at...
13/05/2025

Osmond Lange is excited to announce that construction of a new (circa) 20 000 sq m, mixed-use development has started at Devonbosch in Stellenbosch - after the client spent ample time to refine their vision for this unique mixed-use development. Osmond Lange suggested changes to the initial concept design done by URBA, the Urban designers of Devonbosch at the time. Basements were added and rationalisation to curate an Apartment hotel, restaurants, offices, and penthouses with generous dwelling spaces designed according to restorative biophilic principles.

Devonbosch is conceived as a connected urban neighbourhood development and this new addition supports the diverse village activity whilst holding its own in terms of placemaking and character. The architecture features prominent use of brickwork throughout that renders a strong identity stemming from the local material traditions of Stellenbosch . Timber colour cladding and shading devices, brings warmth and texture to the facades. Green design strategies like solar panels, on-site manufactured bricks and insulated walls (to name a few), contributes to the focus on sustainability in the pursuit of the building’s EDGE Green Building Certification.

1–3 bedroom apartments and penthouses will capture natural light, frame mountain views, and connect to shared amenities. These include a rooftop terrace, pool, bar, lushly planted elevated courtyard, and a cozy piazza at street level. These elements creates a central heart for the precinct where people can see others, meet and become part of the family.⁠ Active retail edges and overlooking commercial spaces invites movement and community life at street level to the benefit of the full mixed-use development node that is Devonbosch.

We are delighted to announce the appointment of six new Directors - Kay Moodley, Lerato Tsiki, Mike Drewe, Philip du Toi...
25/03/2025

We are delighted to announce the appointment of six new Directors - Kay Moodley, Lerato Tsiki, Mike Drewe, Philip du Toit, Avril Paterson, and Derek Rogerson. Kay and Lerato will also be joining the leadership teams of group companies Ikemeleng Architects and AVNA Architects. As we look ahead to Osmond Lange’s centenary in 2029, this milestone marks the beginning of an exciting new chapter, as we shape the future of our practice and reinforce our commitment to craft a better future for our beautiful continent through exceptional design.

Please join us in congratulating Kay, Lerato, Michael, Philip, Avril and Derek on their well-deserved appointments.

Address

Unit 3, Ground Floor, Building 3, Melrose Boulevard
Johannesburg
2076

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00

Telephone

+27119944300

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