345 Construction & Project Management

345 Construction & Project Management Sydney's Luxury Custom Homes Builder, Upper Floor Extensions and Renovations Specialist

Small spaces deserve great design.A well-designed living room isn’t about size - it’s about how the space makes you feel...
06/08/2026

Small spaces deserve great design.

A well-designed living room isn’t about size - it’s about how the space makes you feel.

For this Bondi Junction Project, every detail was carefully considered to create a warm, inviting space that feels both functional and effortlessly stylish. Soft neutral tones, thoughtfully selected furnishings, and natural light work together to create a calm environment, while subtle pops of colour add warmth and personality.

At 345 Construction & Project Management, we believe every renovation should improve the way you live. Whether it’s a complete home renovation or updating a single room, our focus is on delivering practical solutions, quality craftsmanship, and timeless finishes that stand the test of time.

Beautiful homes are built with purpose and every project begins by understanding the people who will live in them.

Thinking about renovating your home in Sydney? We’d love to help bring your vision to life.

📞 Contact us today to start your renovation journey.



SydneyConstruction LivingRoomDesign InteriorDesign ModernHomes HomeBuilder CustomHomes ResidentialConstruction HomeImprovement PropertyRenovation AustralianHomes QualityCraftsmanship TimelessDesign RenovationExperts SydneyHomes ProjectManagement DreamHome HomeStyling ConstructionCompany BuildersSydney HomeTransformation

A home doesn’t have to lose its character to make room for something new. 🏡Our Annandale project is a great example of h...
31/07/2026

A home doesn’t have to lose its character to make room for something new. 🏡

Our Annandale project is a great example of how thoughtful construction can bring old and new together.

The original brickwork adds warmth and character, while the contemporary extension introduces clean lines, modern materials and more functional spaces for everyday living. We especially love the contrast between the darker exterior finishes and natural timber doors, creating a warm and welcoming connection between the indoor and outdoor areas.

Good construction is about more than building something new. It is about understanding the existing home, making the most of the available space and paying attention to the details that shape how people experience their home every day.

A thoughtful transformation, built for modern living while respecting the character that was already there.

29/07/2026

Designed for rest, comfort, and everyday living. 🩵

As part of our Chatswood Project, these bedrooms were thoughtfully designed to create a sense of calm and relaxation. With an emphasis on natural light, soft finishes, and timeless details, each space offers the perfect balance of comfort and elegance.

From the spacious master retreat to the beautifully integrated walk-in wardrobe and ensuite, every element was carefully considered to enhance the way our clients live and unwind.

Because the best bedrooms aren’t just beautiful - they’re spaces that make coming home feel special. 🏡

Sometimes, it’s the simplest architectural elements that make the biggest impact.This full-height feature window in our ...
17/07/2026

Sometimes, it’s the simplest architectural elements that make the biggest impact.

This full-height feature window in our Coogee Project transforms the stairwell into a light-filled space, drawing in natural daylight and creating a sense of openness throughout the home. Beyond aesthetics, thoughtful window placement enhances comfort, improves spatial flow, and elevates the everyday living experience.

At 345 Construction, we believe great design is found in the details. ✨

ModernHomes

15/07/2026

A kitchen isn’t just a place to cook - it’s where life happens.

For our Chatswood Project, we reimagined the kitchen and dining areas to create a bright, open space designed for everyday living. By reconfiguring the layout, we were able to maximise natural light and create a seamless flow that makes entertaining, family dinners, and quiet mornings feel effortless.

From the warm, inviting dining area to the thoughtfully designed kitchen, every detail was carefully considered to combine beauty with functionality. The result is a home that feels more spacious, connected, and perfectly tailored to our clients’ lifestyle.

Because the best spaces aren’t just beautiful - they’re made to be lived in. ✨🏡


DiningRoomDesign OpenPlanLiving HomeRenovation ModernKitchen InteriorInspiration LuxuryInteriors HomeTransformation DreamHome CustomHomes ResidentialConstruction AustralianHomes KitchenRenovation DiningSpace HomeDesign QualityCraftsmanship

Thinking about building, renovating, or improving your property? The right knowledge can save you time, money, and costl...
06/07/2026

Thinking about building, renovating, or improving your property? The right knowledge can save you time, money, and costly mistakes.

At 345 Construction, we believe that every successful project starts with informed decisions. That’s why we share expert insights, practical tips, industry trends, and valuable advice to help homeowners, builders, and property investors navigate the construction process with confidence.

Whether you're planning your dream home, exploring renovation ideas, or simply looking to stay updated with the latest in the construction industry, our blog is packed with useful information designed to help you make smarter choices.

✨ Build better. Plan smarter. Stay informed.

📖 Check out our latest articles and expert insights here: 345construction.com.au/blog**

Let’s turn great ideas into exceptional spaces.

Where timeless craftsmanship meets everyday comfort.The living area of our Maroubra Project was designed to be the heart...
03/07/2026

Where timeless craftsmanship meets everyday comfort.

The living area of our Maroubra Project was designed to be the heart of the home - a space where elegant detailing, bespoke joinery, and warm natural textures come together to create a refined yet inviting atmosphere.

From the custom built-in cabinetry to the statement lighting and fireplace, every element has been carefully considered to balance functionality with effortless sophistication. The result is a living space that feels bright, welcoming, and made for life's everyday moments.

Because true luxury isn't just about how a home looks - it's about how it feels.

Thinking about transforming your own home? Let's create spaces that are as beautiful as they are lived in.

01/07/2026

🚧 Backfilling Progress Continues

The groundwork for a quality home is taking shape.

This stage isn’t just moving soil.

Proper backfilling supports slabs, paving and landscaping.

Done correctly, it helps prevent future movement and drainage issues.

It’s one of many behind-the-scenes steps that contribute to a quality finished home.

Every stage matters when you’re building for the long term.

Because lasting homes are built on strong foundations and excellence lies in the details you don’t always see.

QualityCraftsmanship ResidentialConstruction CustomHomes SydneyBuilders BuildingExcellence HomeConstruction BuiltToLast ConstructionLife ProjectUpdate DreamHome

A fresh perspective on coastal living. ✨Our Coogee Project brings together contemporary architecture, natural materials,...
29/06/2026

A fresh perspective on coastal living. ✨

Our Coogee Project brings together contemporary architecture, natural materials, and thoughtfully designed outdoor spaces to create a home that feels both refined and relaxed. From the sculptural roofline to the expansive terrace and seamless indoor-outdoor connection, every detail has been carefully considered to embrace light, comfort, and the surrounding landscape.

Designed for modern family living, this residence celebrates timeless finishes, generous entertaining areas, and the beauty of living close to nature.

A home that feels open, inviting, and effortlessly connected to its environment.

26/06/2026

What if a century-old terrace could be built for the future? 🩵

Designed by Anderson Architecture, this Eastern Suburbs extension and renovation transforms a classic terrace into a high-performance passive home - delivering year-round comfort while significantly reducing energy consumption for heating and cooling. Blending timeless character with sustainable innovation, every detail has been thoughtfully crafted to create a healthier, more efficient way of living.

Thinking about transforming your home? Get in touch with 345 Construction and bring your vision to life.

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Sydney, NSW

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Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 12pm

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