---
title: "Loft Conversions Architecture | Putney Portfolio | Andrew..."
description: "Professional loft conversions architecture projects in Putney SW15. View our loft conversions portfolio including extensions, renovations & new builds across..."
canonical_url: https://www.andrewcatto.co.uk/portfolio/loft-conversions/
language: en
copyright: © 2026 Andrew Catto Architects Limited
---

OUR WORK

# Architecture Portfolio - Putney & London Projects

Since 1999, Andrew Catto Architects has delivered designs across Putney, greater London and Surrey. Our diverse portfolio demonstrates our expertise in navigating planning regulations and creating beautiful, functional spaces that enhance our clients' lives. Learn more about our architectural services or discover our focus on sustainable design.

[All Projects](https://www.andrewcatto.co.uk/portfolio/) [Basement Conversions](https://www.andrewcatto.co.uk/portfolio/basement-conversions/) [Commercial](https://www.andrewcatto.co.uk/portfolio/commercial/) [Conservation & Heritage](https://www.andrewcatto.co.uk/portfolio/conservation-heritage/) [Home Renovations](https://www.andrewcatto.co.uk/portfolio/home-renovations/) [Loft Conversions](https://www.andrewcatto.co.uk/portfolio/loft-conversions/) [Residential Extensions](https://www.andrewcatto.co.uk/portfolio/residential-extensions/)

## Our Architectural Projects

2024

### It is not always about a large extension

[Willett Estate Roehampton SW15](https://www.andrewcatto.co.uk/projects/it-is-not-always-about-a-large-extension/)

![L shaped Victorian terrace - View 1](https://www.andrewcatto.co.uk/api/putney-architecture/media/images/variants/putney-architecture-gallery-0b912633-1943-4534-a05b-eea61e16dd01-andre-00384f21-1760992629010.jpg/putney-architecture-gallery-0b912633-1943-4534-a05b-eea61e16dd01-andre-00384f21-1760992629010_tablet.webp)

2021

### A quart into a pint pot

[Cardinal Place - Central Putney](https://www.andrewcatto.co.uk/projects/a-quart-into-a-pint-pot/)

![Flats above shops, East Putney - View 1](https://www.andrewcatto.co.uk/api/putney-architecture/media/images/variants/putney-architecture-gallery-436819fc-8be8-4e59-9a79-b454e0bce880-andre-15b4e16c-1760993741577.jpg/putney-architecture-gallery-436819fc-8be8-4e59-9a79-b454e0bce880-andre-15b4e16c-1760993741577_tablet.webp)

2020

### Converting the already converted

[Flats above shops, East Putney](https://www.andrewcatto.co.uk/projects/converting-the-already-converted/)

![Flat Conversion on Upper Richmond Road - View 1](https://www.andrewcatto.co.uk/api/putney-architecture/media/images/variants/putney-architecture-gallery-3c723fa2-84ed-4001-9618-1bcdb89ef2b0-andre-f8f59213-1760992656192.jpg/putney-architecture-gallery-3c723fa2-84ed-4001-9618-1bcdb89ef2b0-andre-f8f59213-1760992656192_tablet.webp)

2019

### Optimising Upper Floors

[Central Putney](https://www.andrewcatto.co.uk/projects/optimising-upper-floors/)

![Rear extension that opens to garden - Main view](https://www.andrewcatto.co.uk/api/putney-architecture/media/images/variants/putney-architecture-gallery-42ec55bd-1bd2-4ff9-825b-f41de4f98204-andre-62fe7316-1760993695700.jpg/putney-architecture-gallery-42ec55bd-1bd2-4ff9-825b-f41de4f98204-andre-62fe7316-1760993695700_tablet.webp)

2012

### Rear extension that opens to garden

[Felsham Road- Putney](https://www.andrewcatto.co.uk/projects/rear-extension-that-opens-to-garden/)

## Ready to Start Your Project?

We offer an initial consultation to discuss your project needs and how we can assist with from start to finish.

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[Original page](https://www.andrewcatto.co.uk/portfolio/loft-conversions/)

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