3NG (Modified) HDB Resale Interior Design Singapore

A Better 3NG (Modified) Starts With Better Space Planning

For this 3NG (Modified), the design opportunity is working with a modified New Generation flat where original assumptions may no longer match the current plan. That shifts the conversation away from a standard renovation package and towards careful site checks, selective reconfiguration and a consistent material language across old and new work. We also resolve existing conditions, structural limits and ageing services early, so the final home feels natural to use rather than simply new.
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Which custom carpentry items do you need?

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YOUR PRELIMINARY ESTIMATE

Based on the home and renovation scope you selected.

Carpentry S$0
Wet Works S$0
Finishes S$0
M&E + Lighting S$0

This is a preliminary budget estimate. Actual costs may vary with site conditions, measurements, materials, design requirements and the final scope of work. It is not a quotation.

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Total Estimated Cost: S$0

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3NG (Modified) interior design by Luxior Concept
Property category
HDB Resale
Layout character
3-room older-generation HDB flat
Best opportunity
Better circulation, storage and daylight
Key constraint
Existing conditions, structural limits and ageing services
Planning reference
$35,000-$85,000+ · 6-10 weeks

What to solve before styling a 3NG (Modified)

What makes the 3NG (Modified) worth planning carefully is working with a modified New Generation flat where original assumptions may no longer match the current plan. In practice, that means testing careful site checks, selective reconfiguration and a consistent material language across old and new work against the actual floor plan, site condition and household routines. Because existing conditions, structural limits and ageing services can affect what is feasible, those constraints should be understood before the visual scheme becomes fixed.
3NG (Modified)
Line icon of a floor plan with circulation arrows, a sofa and a plant.
Protect useful circulation for the 3NG (Modified)
Test the circulation of the 3NG (Modified) against the goal of working with a modified New Generation flat where original assumptions may no longer match the current plan. Door swings, furniture clearances and the route between high-use spaces should support that idea before any built-in is drawn in detail.
Line icon of a wardrobe and storage drawers beside a plant.
Use carpentry where it earns space for the 3NG (Modified)
Let storage in the 3NG (Modified) reinforce careful site checks, selective reconfiguration and a consistent material language across old and new work. Concentrate capacity where it removes daily clutter, and avoid using carpentry simply to fill blank walls that could otherwise keep the home visually open.
Line icon of a dining table beneath a pendant light and air conditioner.
Design lighting around real tasks for the 3NG (Modified)
Coordinate lighting and services in the 3NG (Modified) around careful site checks, selective reconfiguration and a consistent material language across old and new work. Power points, switching, air-conditioning and task lighting should be resolved with the furniture plan so practical requirements do not appear as afterthoughts.
Line icon of wood, stone and terrazzo material samples.
Choose surfaces for daily wear for the 3NG (Modified)
Choose materials for the 3NG (Modified) that can handle Singapore humidity, cleaning and regular use while supporting working with a modified New Generation flat where original assumptions may no longer match the current plan. The palette should become quieter as the plan becomes stronger, not rely on more finishes to create interest.
Design INSPIRATION

Give the 3NG (Modified) More Function Without More Clutter

Use design references to explore careful site checks, selective reconfiguration and a consistent material language across old and new work. For a 3NG (Modified), the strongest ideas are the ones that support working with a modified New Generation flat where original assumptions may no longer match the current plan, while still leaving enough flexibility for furniture, storage and routines to evolve after move-in. The result should feel specific to this home, not copied from a generic style board.
A clearer renovation plan for the 3NG (Modified)

Before detailing the 3NG (Modified), turn the household brief into specific decisions. The planning should test careful site checks, selective reconfiguration and a consistent material language across old and new work, then check the proposal against HDB renovation requirements and the unit's actual condition. This sequence is especially important here because the project is trying to achieve working with a modified New Generation flat where original assumptions may no longer match the current plan.

0
7
pl
Years of Architectural Excellence
  • Confirm HDB renovation requirements that apply to the proposed 3NG (Modified) works
  • Map furniture and circulation around the actual 3NG (Modified) floor plan
  • Prioritise better circulation, storage and daylight before adding decorative features
  • Coordinate existing conditions, structural limits and ageing services before carpentry and ceiling work are finalised
  • Set the renovation scope against the household's storage, cooking and daily routines
Smiling woman with a brown blazer and jewelry standing indoors with blurred people in background.
CLEAR FROM THE START
We explain the design, scope, quotation and next steps clearly before work begins.
DESIGNED AROUND YOU
Your layout, routines, preferences and priorities guide the design instead of a fixed house style.
INVOLVED THROUGHOUT
Your project is managed by people who understand both the design intent and what needs to happen on site.

Where to spend first on a 3NG (Modified)

Protect the floor plan first in a 3NG (Modified)

Protect the work that establishes working with a modified New Generation flat where original assumptions may no longer match the current plan. In the 3NG (Modified), layout changes and anything affected by existing conditions, structural limits and ageing services should be priced before decorative upgrades because these decisions are far harder to revisit after completion.

Spend on the kitchen workflow in a 3NG (Modified)

Shape the kitchen in the 3NG (Modified) around actual cooking frequency, appliance needs and storage habits. The kitchen should support careful site checks, selective reconfiguration and a consistent material language across old and new work rather than becoming a fixed block of cabinetry that competes with the wider plan.

Put carpentry where it saves space in a 3NG (Modified)

Use bespoke carpentry in the 3NG (Modified) only where it helps achieve working with a modified New Generation flat where original assumptions may no longer match the current plan. Storage should support the household's real belongings and routines, while loose furniture is retained wherever flexibility is more valuable than another built-in.

Coordinate electrical work early in a 3NG (Modified)

Set lighting, sockets, data and switching around the final furniture plan for the 3NG (Modified). This is especially useful when the concept relies on careful site checks, selective reconfiguration and a consistent material language across old and new work, because poorly placed services can quickly undermine an otherwise clear layout.

Do not compromise wet-area fundamentals in a 3NG (Modified)

Keep waterproofing, plumbing, ventilation and easy-clean finishes protected within the 3NG (Modified) budget. Durable wet areas support the wider aim of working with a modified New Generation flat where original assumptions may no longer match the current plan by reducing maintenance problems that can disrupt the home later.

Designer comparing wood and stone finish samples on a table.

Explore interior design by space

Start with the room you are thinking about now. Each guide explores planning considerations, renovation possibilities, materials, storage and design ideas for that specific part of a Singapore home.
HDB BTO interior design icon - Luxior Concept Singapore home renovation
Living & Hosting Spaces
Planning your living room, dining area or entertaining space? Luxior Concept designs shared spaces for Singapore homes around comfortable circulation, practical storage and the way your household relaxes, hosts and spends time together.
PLAN MY LIVING SPACES
PLAN MY LIVING SPACES
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HDB BTO interior design icon - Luxior Concept Singapore home renovation
Kitchens & Utility Spaces
Planning a kitchen renovation in Singapore? We coordinate cooking flow, appliances, storage, ventilation and easy-maintenance finishes across kitchens, pantries, service yards and laundry areas to make everyday household work more efficient.
PLAN MY KITCHEN
PLAN MY KITCHEN
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HDB BTO interior design icon - Luxior Concept Singapore home renovation
Bedrooms & Storage Spaces
Create bedrooms and storage spaces that feel calm without sacrificing function. We plan wardrobes, lighting, furniture clearances and flexible storage around rest, dressing and the changing needs of Singapore households.
PLAN MY LIVING ROOM
PLAN MY LIVING ROOM
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HDB BTO interior design icon - Luxior Concept Singapore home renovation
Work & Flexible Spaces
Need a home office, study or adaptable spare room? We design flexible spaces with suitable lighting, power, storage and acoustic comfort so the room can support work today and different household needs tomorrow.
PLAN MY FLEXIBLE SPACE
PLAN MY FLEXIBLE SPACE
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HDB BTO interior design icon - Luxior Concept Singapore home renovation
Wellness & Lifestyle Spaces
Design a personal space around the routines that help you feel at home. From bathrooms and home gyms to reading, music and meditation rooms, every detail is planned around comfort, privacy and practical daily use.
PLAN MY LIFESTYLE SPACE
PLAN MY LIFESTYLE SPACE
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OUR FEATURED PROJECTS

From minimalist residences to complex urban landscapes, discover how we shape spaces that inspire, function, and stand the test of time.
HDB Resale
Modern Dark Contemporary - 319 Woodlands St 31
Modern Dark Contemporary - 319 Woodlands St 31
Singapore Residence
HDB Resale
Minimalist Luxe - RegentVille
Minimalist Luxe - RegentVille
Singapore Residence
What Could Your Renovation Cost?
Choose your property type, rooms and level of work to build an initial renovation estimate for your Singapore home.
Takes about 3 minutes · No obligation
CALCULATE MY RENOVATION
CALCULATE MY RENOVATION

General Questions

These Dual-Key renovation questions cover privacy between living zones, acoustic separation, budgeting, approvals and the planning decisions that shape everyday use.
How much does a 3NG (Modified) renovation cost in Singapore?
For a 3NG (Modified), cost is driven less by the property label than by what is being changed. Existing services, bathrooms, kitchen work, custom carpentry and the chosen finishes all move the number. Use $35,000-$85,000+ · 6-10 weeks as an initial reference, then validate it against the actual unit and renovation brief before committing.

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How long does a 3NG (Modified) renovation usually take?
A 3NG (Modified) renovation timeline is only meaningful once the scope is clear. The reference here is 6-10 weeks, but approvals, hacking, wet works, carpentry production and specialist items can extend the programme. A properly coordinated pre-construction phase usually saves more time than compressing decisions later.

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What should I prioritise when renovating a 3NG (Modified)?
The first priority in a 3NG (Modified) should be the part of the layout that creates the most friction. In this property type, better circulation, storage and daylight is a strong starting point. Once that is working, coordinate storage, services, lighting and durable finishes around the same plan.

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What approvals are needed for a 3NG (Modified) renovation?
Not every change to a 3NG (Modified) needs the same level of approval, but the scope should be checked against HDB renovation requirements. Hacking, wet-area work, structural interventions and external changes deserve particular attention. Confirming this early protects both the design programme and the construction schedule.

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Can Luxior Concept review my 3NG (Modified) floor plan first?
Yes. For a 3NG (Modified), start by sharing the floor plan and explaining what is difficult about the current layout. It is also useful to describe the household routines that relate to working with a modified New Generation flat where original assumptions may no longer match the current plan. Add your preferred style, budget range and target timing, and Luxior Concept can identify the first planning decisions worth resolving before a full scope is confirmed.

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1 Kampong Ampat, #08-12
OneKA @ Macpherson,
Singapore 368314
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