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Manheng Valley — Premium Interior Design & Renovation Singapore
Project

Award-Winning Design Studio

We design and build stunning interiors for HDB, condo, and landed properties across Singapore — on time, on budget, beautifully.

850+Projects
Delivered
15yrDesign
Experience
98%Client
Satisfaction
3D Interior Floor Plan - Manheng Valley
3D Floor Plan Preview
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Residential DesignCommercial SpacesSpace PlanningCustom Carpentry3D VisualizationProject ManagementResidential DesignCommercial SpacesSpace PlanningCustom Carpentry3D VisualizationProject Management
Trusted & Certified
Qanvast SuperTrust
CaseTrust
BCA Registered
HDB Licensed
BizSAFE ★
4.9 ★ Google
0+Projects
0 yrsExperience
0+Awards
0%Satisfaction
Living room
Kitchen
15Years
Who We Are

Designing Singapore's Most Beautiful Homes

We combine Scandinavian minimalism with warm Asian sensibilities — crafting interiors that are timeless, functional, and distinctly personal.

From BTO flats in Tampines to landed homes in Bukit Timah — we handle spatial planning, custom carpentry, material curation, and full project management.

HDB Licensed
CaseTrust Accredited
BCA Registered
In-House Carpentry
Free 3D Renders
Fixed Pricing
What We Do

Complete Design Services

One team. Every service. From first sketch to final handover.

01

Space Planning

Intelligent layouts maximising every square foot.

HDBCondoLanded
02

Interior Design

Concept to completion — mood boards, material palettes.

ConceptMaterial3D
03

Custom Carpentry

Wardrobes, feature walls, cabinets by our in-house team.

WardrobeKitchenTV
04

3D Visualisation

Photorealistic renders before renovation starts.

RenderWalkthrough
05

Full Renovation

End-to-end from demolition to cleaning and handover.

HackingTilingElectrical
06

Smart Home

Automated lighting, security, and IoT integration.

IoTLightingSecurity
We Specialise In

Property Types

HDB

HDB Flats

BTO, resale, executive — maximised layouts for compact living.

From S$25,000 · 8–10 weeks
Condo

Condominiums

Luxury finishes, open layouts, premium material selection.

From S$40,000 · 10–12 weeks
Landed

Landed Properties

Complete renovation including structural, A&A works.

From S$80,000 · 12–16 weeks
Featured Work

Latest Projects

Bishan

Bishan BTO

Scandinavian
Sentosa

Sentosa Cove

Contemporary
Clementi

Clementi HDB

Japandi
Tanjong Pagar

Tanjong Pagar

Industrial
Bukit Timah

Bukit Timah

Luxury
Marine Parade

Marine Parade

Modern
Expertise

Styles We Master

Scandinavian

Scandinavian

Clean & Functional
Japandi

Japandi

East Meets North
Contemporary

Contemporary

Bold & Refined
Wabi-sabi

Wabi-Sabi

Imperfect Beauty
Industrial

Industrial

Raw & Authentic
How We Work

Design Process

Transparent, structured, and stress-free from day one.

01

Consultation

Free on-site visit to understand lifestyle, preferences & budget.

02

Design Proposal

2D layouts, mood boards, material selection & transparent quotation.

03

3D Visualisation

Photorealistic renders so you see your home before we build.

04

Build & Handover

Expert project management from demolition to final handover.

Why Manheng Valley

What Sets Us Apart

🏆

Award-Winning

42+ industry awards for design excellence.

🔧

In-House Carpentry

Own workshop — quality control from start to finish.

💰

Fixed Pricing

No hidden costs. Transparent quotation upfront.

⏱️

On-Time Delivery

98% of projects completed on or ahead of schedule.

MV
"I started Manheng Valley not just to design better spaces, but to serve homeowners better. Every project we take on, we treat as if it were our own home."
David ChenFounder & Principal Designer · Since 2011
Investment

Renovation Packages

Transparent pricing. No hidden costs. All packages include design, carpentry & project management.

Essential

BTO & Resale HDB

S$25,000 onwards
  • Space planning & layout
  • 2D floor plan
  • Custom carpentry
  • Electrical & plumbing
  • Painting & cleanup
  • 8–10 week timeline
Get Quote

Luxury

Landed & Penthouse

S$85,000 onwards
  • Everything in Premium
  • Structural & A&A works
  • Landscape design
  • Bespoke furniture
  • Full home automation
  • 12–16 week timeline
Get Quote
Client Reviews

Homeowners Love Us

★★★★★

Manheng Valley transformed our 4-room BTO into something from a design magazine. The carpentry quality was incredible. Highly recommend!

SL
Sarah Lim
4-Room BTO, Tampines
★★★★★

Professional from start to finish. Our designer Eugene was responsive, creative, and always on time. Completed within 10 weeks and on budget.

JT
James Tan
Condo, River Valley
★★★★★

Hired them for our café renovation — stunning result. Customers constantly compliment the interior. The team truly understood our brand.

RK
Rachel Koh
Café, Tiong Bahru
Recognised By Industry Leaders
Qanvast SuperTrust 2025
CaseTrust Accredited
BCA Registered
HDB Licensed
BizSAFE Star
Get Started

Design Your
Dream Home

Share your vision and our design consultant will respond within 24 hours with a personalised proposal — no obligations, no hidden costs.

📞 Or call us: +65 8123 4567

FAQ

Common Questions

How much does interior design cost in Singapore?+
HDB: S$25,000–S$80,000. Condo: S$40,000–S$120,000. Landed: S$80,000–S$250,000+. We offer transparent fixed pricing with no hidden costs — contact us for a free personalised quote.
How long does a typical renovation take?+
Most projects take 8–12 weeks. BTO/resale HDB: 8–10 weeks. Condos: 10–12 weeks. Landed properties: 12–16 weeks. We provide a detailed timeline upfront.
Do you provide a free consultation?+
Yes! We offer a complimentary on-site consultation to assess your space, understand your requirements, and provide initial design suggestions — no obligation.
Are you HDB-licensed and CaseTrust accredited?+
Yes. We are fully HDB-licensed, CaseTrust-accredited, BCA-registered, and BizSAFE certified — ensuring your renovation is handled with the highest standards.
What design styles do you specialise in?+
Scandinavian, Japandi, Contemporary, Wabi-Sabi, Industrial, Modern Luxury, and Peranakan-inspired designs. Our designers will help you find the perfect style.
Do you have an in-house carpentry team?+
Yes — we operate our own carpentry workshop for custom wardrobes, kitchen cabinets, TV consoles, shoe cabinets, and feature walls with precise quality control.
Let's Begin

Ready to Transform Your Space?

Book a free consultation today and take the first step toward the home you've always envisioned.

About Us — Manheng Valley | Interior Design Singapore
Manheng Valley Studio
Home About Us
Our Story

More Than
Just Design

For over 15 years, we've built something rare in Singapore's renovation industry — a studio where artistry, integrity, and genuine care for people come first.

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Our Mission

"We believe a well-designed home is not a luxury — it is the foundation of a well-lived life. Every project we take on is a promise to the people who will live within those walls."

David Chen · Founder, Manheng Valley
0+
Homes Transformed
Across HDB, condo & landed
0+
Years of Excellence
Founded in Singapore, 2011
0+
Industry Awards
Including Qanvast SuperTrust
0%
Client Satisfaction
4.9 stars across all platforms
Our Journey

From a Single Vision
to Singapore's Most Trusted Studio

Manheng Valley was founded in 2011 by David Chen — a designer who had grown frustrated with an industry that treated renovation as a transaction rather than a transformation.

Starting with a small team of three, David set out to prove that exceptional design, honest pricing, and genuine client care could coexist. Word spread quickly. Project by project, family by family, Manheng Valley earned its reputation.

Today, our studio of over 20 designers, project managers, and in-house carpenters serves hundreds of families each year — but our founding principle has never changed: treat every home as if it were our own.

"We never chased scale for its own sake. We grew because our clients trusted us — and they trusted us because we never stopped caring about the details."

2011
Founded in Singapore
David Chen launches Manheng Valley with a team of 3, focusing on HDB renovation with honest pricing.
2013
In-House Carpentry Workshop
We open our own carpentry facility — giving us full quality control over every wardrobe, cabinet, and feature wall.
2016
CaseTrust Accreditation
Recognised by the Singapore government for ethical business practices and consumer-friendly contracts.
2019
Expanded to Landed & Commercial
First GCB project in Bukit Timah. First commercial café in Tiong Bahru. Team grows to 15.
2022
Qanvast SuperTrust Award
Recognised among Singapore's most trusted interior design firms by Asia's largest renovation platform.
2025
850+ Homes & Still Counting
42+ awards, a team of 20+, and the same founding principle: every home deserves our very best.
David Chen, Founder
15Years
Meet Our Founder

David Chen

Founder & Principal Designer

David trained in architecture and interior design before spending five years working for two of Singapore's largest renovation firms. What he observed — pressure to upsell, compromised timelines, and clients left in the dark — became his blueprint for what not to do.

When he founded Manheng Valley in 2011, he built it on the opposite principles: radical transparency, fixed pricing, and designers who actually listen before they draw a single line.

"The best interior design is invisible. It doesn't announce itself — it simply makes life feel easier, warmer, and more like you."

850+Projects led
42+Awards won
4.9★Client rating
The People Behind the Work

A Team That Cares

Every designer, project manager, and carpenter at Manheng Valley shares one belief — that the details always matter.

Eugene Lim
Senior Designer
Eugene Lim

Specialises in Scandinavian and Japandi aesthetics. 8 years with Manheng Valley. Known for his obsessive attention to material quality.

Rachel Ng
Design Lead · Luxury
Rachel Ng

Leads all landed and luxury condo projects. Former architect with a passion for indoor-outdoor living and spatial flow.

Marcus Tan
Head of Carpentry
Marcus Tan

Oversees our in-house workshop. 20 years of craft experience. If it's built by us, Marcus has signed off on every joint and finish.

What We Stand For

Our Core Values

01

Honest by Design

Fixed pricing, transparent quotations, no hidden costs. We tell you exactly what you're getting before a single nail is driven. Our contracts are written in plain English — not legal fine print.

02

Craft Over Speed

We have our own carpentry workshop because quality matters more than outsourcing cheaply. Every wardrobe, kitchen cabinet, and feature wall is built and checked in-house before installation.

03

Designed for Living

Beautiful spaces that actually work for the way you live. We spend more time asking questions than drawing lines. Your lifestyle comes first — the aesthetics serve it, not the other way around.

04

Delivered on Time

98% of our projects are completed on or ahead of schedule. We know your home is not a showroom — it's where your life happens. Delays cost you more than money, and we take that seriously.

Studio work
Carpentry workshop
Material samples
Where We Work

Our Studio &
Workshop

Based at Sin Ming Road in central Singapore, our studio houses both our design team and our in-house carpentry workshop — allowing designers and craftsmen to collaborate in real time.

Clients are welcome to visit, walk through material samples, review 3D renders on our large-format displays, and speak directly with the team managing their project.

In-house carpentry workshop
Material & tile showroom
3D render review station
Open Mon–Sat by appointment
11 Sin Ming Road, #03-12
Singapore 575585
Recognised by Industry Leaders
Qanvast SuperTrust 2025
CaseTrust Accredited
BCA Registered
HDB Licensed
BizSAFE Star
🏆

Qanvast SuperTrust

Asia's leading renovation platform recognises us as a top-tier trusted studio

CaseTrust Accredited

Government-recognised accreditation for ethical and fair business practices

BCA Registered

Registered with Singapore's Building and Construction Authority

How We Work

The Manheng Valley Approach

01 · Listen

Your lifestyle first

Before we design anything, we spend time understanding how you actually live — your routines, preferences, frustrations with your current space.

02 · Visualise

See before you commit

Every project includes photorealistic 3D renders. You approve the look before a single worker enters your home.

03 · Build

One team, full control

The same designer who created your plan oversees the build. No outsourcing surprises. One point of contact, start to finish.

04 · Deliver

On time. As quoted.

We hand over your home clean, complete, and exactly as agreed — with a defect liability period so you can settle in with confidence.

Start Your Journey

Let's Design Something
Extraordinary

Book a free, no-obligation consultation with one of our designers. We'll visit your space, listen to your vision, and show you what's possible.

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