Nett Assets

Nett Assets Architectural design and development consultants. Design solutions to maximise land & homes.

Great design starts with understanding the community it serves. At Nett Assets Ltd, we’re proud to call Croxley Green ho...
05/06/2026

Great design starts with understanding the community it serves. At Nett Assets Ltd, we’re proud to call Croxley Green home — and even prouder to help shape the places where our neighbours live, work, and grow.

Whether it’s reimagining homes or elevating commercial spaces, we’re here to bring your vision to life with care, creativity, and craftsmanship.

Where Architecture Meets Atmosphere… A beautifully designed home is about more than finishes and furniture — it’s about ...
15/05/2026

Where Architecture Meets Atmosphere…

A beautifully designed home is about more than finishes and furniture — it’s about creating spaces that feel effortless, functional and uniquely yours.

At Nett Assets, our interior design service is fully integrated with our architectural and development expertise, ensuring every detail works seamlessly together from the very beginning. From spatial planning and lighting design to bespoke cabinetry, materials and furnishings, we create interiors that enhance the way you live, work and unwind.

Whether you’re building a new home, extending your existing space or transforming interiors, our team delivers a cohesive vision that blends practicality with timeless design.

✔ Thoughtful spatial planning
✔ Seamless architectural integration
✔ Bespoke interior detailing
✔ Lighting, materials & finishes
✔ Designed around your lifestyle

Because the best homes don’t just look beautiful — they feel exceptional to live in.

Longdean Park, Hemel Hempstead A bold reinvention of a family home.What started as a tired 183m² house has become a one‑...
11/05/2026

Longdean Park, Hemel Hempstead A bold reinvention of a family home.

What started as a tired 183m² house has become a one‑of‑a‑kind 1,000m² home — designed from the ground up to feel homely, stylish and unmistakably original.

The brief was clear: maximise the plot, make every inch work hard, and create a design that blends modern character with timeless warmth. No pastiche, no copy‑and‑paste architecture — just a home with soul.
Set within the Longdean Park private estate (and its famously particular design committee), we navigated height limits, boundary constraints, mature trees and a sloping site.

The result? A beautifully balanced two‑style concept: a refined, traditional frontage that opens into a contemporary, light‑filled rear with sweeping glazing and south‑facing views.

Inside, the heart of the home is a dramatic double‑height living space, supported by generous family rooms, a luxury master suite, and a full basement with games room, cinema and direct garden access. And the client’s favourite spot? The covered outdoor living area — used all year round.

A truly bespoke, energy‑efficient home designed for real life, real flow and real joy.

Building Safety Act 2022 – What Homeowners & Developers Need to Know If you're planning a building project, the Building...
08/05/2026

Building Safety Act 2022 – What Homeowners & Developers Need to Know

If you're planning a building project, the Building Safety Act 2022 gives you new legal responsibilities.

At Nett Assets Ltd, we’re helping clients understand what this means in simple, practical terms.

Your Responsibilities Under the Act;

- Properly planned and coordinated
- Designed safely
- Compliant with Building Regulations
- Delivered by competent professionals

You must also appoint a Principal Designer — otherwise these duties fall to you by law.

Why a Principal Designer Matters:

- Manages design‑related risks
- Coordinates all designers and consultants
- Ensures compliance with Building Regulations
- Maintains the required safety and compliance records

In short: they protect you and your project.

Why Clients Appoint Nett Assets
We provide:

- Strong design expertise backed by Act compliance
- Smooth coordination across the design team
- Proactive risk management
- Clear, organised documentation
- Straightforward communication throughout your project
- Our aim is simple: to make your project safe, compliant, and stress‑free.

If We’re Not Appointed

You must appoint another competent Principal Designer — and you remain legally responsible for compliance. Nett Assets will only deliver discipline‑specific design services.

Get in touch with Nett Assets today to appoint your Principle Designer and ensure your responsibilities are fully met.

Planning a home extension or renovation in Hertfordshire? Here’s the quick version of what you need to know.Hertfordshir...
01/05/2026

Planning a home extension or renovation in Hertfordshire?

Here’s the quick version of what you need to know.

Hertfordshire’s 10 district councils all run their own planning systems — which means getting the right drawings and strategy in place is key.

🔹 Do you need permission? Listed buildings, conservation areas and larger extensions usually do.
🔹 Pre‑app advice helps It can flag issues early and reduce the risk of refusal.
🔹 Strong drawings = smoother approval Accurate plans and the right documents stop your application being made invalid.
🔹 Submit via the Planning Portal Once validated, most decisions take 8–12 weeks.
🔹 Consultation & assessment Neighbours are notified and a planning officer reviews your proposal.
🔹 Decision Most domestic applications are approved under delegated powers.

Hertfordshire tips:
• Local Plans vary by district
• Biodiversity Net Gain now applies
• Conservation areas are common
• Highways & drainage often comment

Planning a project?

A clear planning strategy can be the difference between delays and a smooth approval.

Let’s make your idea build‑ready.

www.nettassets.co.uk

As an architecture practice based here in Croxley Green, we’re always striving to deliver a service that feels seamless,...
27/03/2026

As an architecture practice based here in Croxley Green, we’re always striving to deliver a service that feels seamless, supportive, and genuinely collaborative. That’s why receiving feedback like this means so much to our team:

“Nett Assets provided an excellent service from start to finish. The team was knowledgeable, efficient, and genuinely committed to helping me achieve the best outcome. Communication was clear and timely, and I felt supported throughout the entire process. Their professionalism and friendly approach made everything straightforward and stress-free. I wouldn’t hesitate to recommend them to anyone looking for a trustworthy company.”

We’re incredibly proud of the relationships we build with our clients and the trust they place in us. Every project is a partnership, and hearing that our approach makes the journey smooth and stress‑free is exactly what we aim for.

A huge thank‑you to this client for taking the time to share their experience. Feedback like this inspires us to keep raising the bar.
If you’re planning a project and looking for a team that values communication, clarity, and care, we’d love to chat.

[email protected]

At Nett Assets Ltd, we believe great architecture starts with understanding how people truly live, work, and connect. Ba...
20/03/2026

At Nett Assets Ltd, we believe great architecture starts with understanding how people truly live, work, and connect.

Based here in Croxley Green, our practice is built on thoughtful design, sustainable thinking, and a commitment to creating spaces that feel as good as they look.

From residential extensions to full-scale developments, we work closely with homeowners, developers, and local businesses to turn ideas into beautifully crafted, functional environments. Every project is an opportunity to solve problems creatively and add long‑lasting value to the community we’re proud to be part of.

If you’re planning a project in 2024 — whether it’s reimagining your home, unlocking the potential of a site, or exploring new development opportunities — we’d love to help you shape what’s next.

New Blog Live: Navigating Listed Building Extensions with Confidence We’ve just published a new in‑depth exploration on ...
20/02/2026

New Blog Live: Navigating Listed Building Extensions with Confidence

We’ve just published a new in‑depth exploration on the Nett Assets website, focusing on one of the most intricate areas of property development: designing and securing consent for extensions to listed buildings.

Working with heritage assets demands a thoughtful, informed approach. Every design decision must respect the building’s historic character while still meeting modern needs. Our latest blog unpacks the considerations, challenges, and opportunities involved in creating sensitive, well‑justified proposals that stand up to scrutiny.

In the article, we explore:

- The importance of understanding a building’s heritage significance
- How carefully considered design can enhance rather than overwhelm historic fabric
- Why strong justification and clear documentation are essential for consent
- Common challenges applicants face—and how to navigate them
- The value a well‑executed extension can bring to both the building and its users

Whether you’re a homeowner, architect, developer, or simply passionate about heritage, this piece offers valuable insight into the process of extending listed buildings responsibly and successfully.

Read the full blog here: https://lnkd.in/eSctYXe8

At Nett Assets, we’re committed to helping clients unlock the potential of heritage properties while preserving the qualities that make them unique. If you’re considering work on a listed building, our team is here to guide you through every stage.

The State of Planning in Hertfordshire — And How We’re Helping Homeowners Navigate It If you’re planning a home extensio...
13/02/2026

The State of Planning in Hertfordshire — And How We’re Helping Homeowners Navigate It

If you’re planning a home extension or dreaming up a bespoke new build in Hertfordshire, you’ve probably noticed that the planning environment is tougher than ever.

Local authorities across the county are facing high demand, stretched resources, and shifting policies.

The result?
• Longer decision times
• More scrutiny on design quality
• A greater need for clear, well‑prepared applications

The good news is that with the right support, these challenges are absolutely manageable.

At Nett Assets Ltd, we’re helping homeowners across Hertfordshire move through the process with confidence. We’re seeing real success when we:

✔️ Build strong design rationale from day one
✔️ Prepare detailed, accurate planning documentation
✔️ Engage early with planning officers
✔️ Anticipate potential issues before they become delays

This is exactly where our team adds value. We guide clients through every stage — from concept design to planning strategy — ensuring your application is as robust and compelling as possible.

Despite the current pressures, Hertfordshire remains a fantastic place to invest in your home. With thoughtful design and a proactive approach, you can still achieve the extension or bespoke home you’ve been imagining.

If you’re considering a project this year, now is the perfect time to start the conversation. We’re here to help you navigate planning smoothly and bring your vision to life.

www.nettassets.co.uk

✨ New Blog Just Dropped! ✨If you’ve ever wondered what truly elevates a space — the difference between a room that simpl...
06/02/2026

✨ New Blog Just Dropped! ✨

If you’ve ever wondered what truly elevates a space — the difference between a room that simply looks good and one that feels effortless, functional, and beautifully considered — our latest blog is for you.

We’re diving into the craft of interior architecture across Hertfordshire and London, exploring how smart spatial planning, material choices, and design-led thinking can completely transform the way you live.

Whether you’re planning a renovation, dreaming up a future project, or just love seeing how great design comes together, this piece offers plenty of insight and inspiration.

👉 Read the full blog: https://nettassets.co.uk/interior-architects-hertfordshire-london/

Let us know what resonates with you — and what design topics you’d love us to explore next.

Address

The Studio
Rickmansworth

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

Telephone

+441923293117

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