O'Keeffe O'Connell Architects

O'Keeffe O'Connell Architects RIAI Architects Cork O'Keeffe O'Connell Architects Ltd is based in Mallow, Co. Cork and was established in 1947.

The practice prides itself on the comprehensive range of architectural services that it can provide to our clients in the fields of design, planning, project management and design team co-ordination. We have developed considerable expertise over the years in a wide range of building types including Residential, Offices, Retail, Education, Healthcare, and Sports/Leisure, Religious and Commercial Projects.

09/01/2026

OKOCA Architects
We’re back and ready to make 2026 unforgettable!
Fresh energy. Bold ideas. Exciting projects already in motion.

This is a glimpse of what 2025 gave us — homes crafted with care, visions brought to life, and amazing clients who trusted us with their homes. It was a year that raised the bar… and we’re here to raise it even higher.

New concepts. New builds. Stunning transformations!

Thinking about elevating your space, or finally starting that dream home project? We’d love to bring it to life.

Start your journey today:
📞 022 21529
📧 [email protected]
🌐 www.okoca.ie









That’s a wrap for 2025-To our wonderful clients, talented consultants, and everyone who has been part of our journey thi...
20/12/2025

That’s a wrap for 2025-To our wonderful clients, talented consultants, and everyone who has been part of our journey this year, we wish you a joyous holiday season filled with love, laughter, and beautiful moments. Thank you for your continued support and collaboration. Here’s to a bright and prosperous New Year

“Changing of the Season”As summer fades and autumn gives way to winter, the light shifts—casting new tones across this N...
14/11/2025

“Changing of the Season”
As summer fades and autumn gives way to winter, the light shifts—casting new tones across this North Cork farmhouse. Designed to embrace the rhythm of rural life, the home now turns inward, reflecting the quiet beauty of the closing season.
At OKOCA, we’re passionate about traditional Irish architecture. One finish we love is Wet Dash Render—a time-honoured technique that not only weathers the elements but adds enduring character. Its textured surface has graced Irish homes for generations, and today it continues to offer durability, protection, and a distinctive aesthetic that feels both historic and modern.

Great to revisit this project from a number of years ago!A striking example of reimagined modular concrete panel house,o...
31/10/2025

Great to revisit this project from a number of years ago!
A striking example of reimagined modular concrete panel house,originally constructed in 1971, now transformed to embrace its rural context while seamlessly adapting to contemporary living trends.
At OKOCA, we provided a full suite of architectural services:
✔ Pre-Purchase Inspection Reports
✔ Legal Mapping
✔ Design
✔ Vacant & Derelict Property Grant assistance
✔ SEAI “One Stop Shop” Grant Application Assistance
✔ On-site Construction Supervision for Bank Drawdowns
✔ Certification for Planning Compliance & Exemption
This home demonstrates how combining 1970’s modular housing principles and modern spatial planning can coexist—creating a dwelling that respects its setting while delivering open-plan living, enhanced daylighting, and energy efficiency upgrades.

Progress update on our extension and renovation project in North Cork!
05/09/2025

Progress update on our extension and renovation project in North Cork!

Progress update on one of our new builds in Mallow, underfloor heating pipes have been installed and ready for the floor...
19/03/2025

Progress update on one of our new builds in Mallow, underfloor heating pipes have been installed and ready for the floor screed to be poured!

28/02/2025
We’ve had a busy week of site inspections!!🧐We’re excited to see the transformation of this 1970s bungalow. The extensio...
28/02/2025

We’ve had a busy week of site inspections!!🧐

We’re excited to see the transformation of this 1970s bungalow. The extension is shaping up beautifully, and we can’t wait to see it all come together with the landscaping to be finished. Once completed, the seamless integration of indoor and outdoor spaces will provide the homeowners with the perfect setting to enjoy the upcoming summer months in style.

We’ve had a busy week of site inspections!! 🧐Our extenson and renovation project in Charleville Co. Cork is coming along...
28/02/2025

We’ve had a busy week of site inspections!! 🧐

Our extenson and renovation project in Charleville Co. Cork is coming along nicely! All windows and doors have been installed and the external walls are in the process of being rendered. Stay tuned for further updates as this project nears completion!

Planning Permission NOT required - Under the Building Control Act of 2000, you can extend your property without planning...
17/01/2025

Planning Permission NOT required - Under the Building Control Act of 2000, you can extend your property without planning permission as long as the total extension is less than 40 square meters. This recently signed off on extension is a perfect of example of what can be achieved with innovative design working within the limitations of the exemption. With an addition of less than 40 m² (430 sq ft), this existing dwelling has been Turned on its head to embrace the rear south-facing orientation and expansive rear garden. The existing kitchen fittings have been adapted and reoriented with minor interventions to seamlessly connect with the generous open-plan living area.

Address

Mallow
P51FR96

Opening Hours

Monday 9am - 1pm
2pm - 5:30pm
Tuesday 9am - 1pm
2pm - 5:30pm
Wednesday 9am - 1pm
2pm - 5:30pm
Thursday 9am - 1pm
2pm - 5:30pm
Friday 9am - 1pm
2pm - 5:30pm

Telephone

+3532221529

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