Build Better in Double Bay – High-End Renovations, Extensions and New Homes
Double Bay is one of Sydney’s most prestigious suburbs – a harbourside village where luxury apartments, character homes and premium retail all sit side by side. When you renovate or build here, you’re not just changing a floor plan; you’re working on a high-value asset in a very visible location. Every decision around design, structure and finish needs to be handled with care.
Monument Projects brings combined building experience to Double Bay. We deliver carefully planned home renovations, extensions, remedial upgrades and new homes for homeowners, investors, strata bodies and local businesses. From the first conversation to final handover, we focus on clear communication, tidy sites, strong compliance and a finished result that feels right at home in Double Bay.
Renovating in Double Bay? Here’s What You’re Really Up Against
Double Bay looks effortless on the surface, but behind most projects, there is a lot to manage. Sites are often compact, with neighbouring properties close on all sides. Access can be tight, parking is limited, and deliveries need to be scheduled carefully. Many buildings are older, with unknown structural quirks or ageing services that only reveal themselves once work starts.
On top of that, much of the housing stock is strata-titled. That means approvals from owners’ corporations, building managers and neighbours, as well as compliance with by-laws around work hours, noise and common property. Harbourside weather adds another layer; wind, salt and rain are brutal on balconies, façades, roofs and external finishes, so shortcuts in waterproofing or detailing can show up quickly.
Without the right builder, these factors can lead to drawn-out approvals, cost blowouts, frustrated neighbours and projects that don’t stand the test of time. At Monument Projects, we plan Double Bay jobs around these realities from day one. We look for risks early, build them into the program and budgets, and keep you fully informed so nothing important is left to chance.
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Why Homeowners and Investors Turn to Monument Projects
In Double Bay, every renovation or build is tied to a serious asset. With properties regularly trading at premium prices, there’s no room for guesswork, vague timelines or half-finished ideas. You need a builder who understands the stakes, respects the setting and can deliver to a consistently high standard.
Our On-Time or We Pay Promise
We back our schedules with a simple commitment: if we go past the agreed practical completion date for reasons within our control, we pay you $500 for every extra day. This deadline guarantee is written into your contract, so you know we’re not just talking about finishing on time – we’re financially motivated to do it
Decades Working Across Sydney’s East
Our team has been building and renovating across the Eastern Suburbs for many years, handling everything from compact
apartment renovation to complex, staged renovations in busy, lived-in homes. We’re used to tight access, limited parking, and noise sensitivities, and we plan each Double Bay project around those realities from day one.
Strata and Complex Buildings
Double Bay has a high number of apartments, mixed-use buildings and strata complexes. We are experienced in projects that fall under modern Class 2 requirements, where structure, waterproofing and fire-related works must be carefully designed and documented. We coordinate with designers, engineers, and strata managers.
Fully Licensed, Insured and Detail-Focused
Monument Projects is fully licensed and insured, and we build in line with current Australian Standards and NSW regulations. We pay close attention to the drawings, reports and approvals that support your job. That means fewer surprises on site, smoother inspections and a finished project that stands up to future buyers.
Communication That Keeps You in Control
You’ll have a single, accountable point of contact who knows your project in detail, keeps you updated and answers questions quickly. We flag key decisions early, explain options clearly and provide regular progress updates, so you’re never left wondering what’s happening or who’s responsible for what.
Systems and Materials Suited to House Conditions
Double Bay harbourside climate can be unforgiving on poorly built work. We select construction methods, fixings, membranes and external finishes with wind, salt and heavy rain in mind. From balconies and terraces to façades and roofs, we focus on details that protect your property over the long term, not just make it look good for handover day.
Licensed, Certified and Ready for High-Value Projects
Building or renovating in Double Bay is about more than choosing finishes. The mix of apartments, townhouses and freestanding homes means your project may involve structure, waterproofing, remedial work or common property – all of which sit under modern compliance rules. Monument Projects is a fully licensed, insured building company that treats documentation and standards as seriously as the on-site work.
Class 2 Experience for Apartments and Multi-Unit Buildings
A large part of the Double Bay housing stock is made up of apartments and mixed-use buildings. For many of these projects, especially where structure, façades, balconies or waterproofing are involved, works fall under the Class 2 framework and require additional checks, documentation and registered practitioners.
Monument Projects has the experience to manage these obligations.
We work alongside the appropriate designers and engineers, coordinate the regulated designs and declarations required for complex residential buildings, and make sure the on-site work is properly supported by the paperwork behind it. For you, that means fewer compliance headaches and more confidence that the finished result is both legal and durable.
Strata, DA, CDC and Local Rules – Managed From Day One
In Double Bay, it is common for a single project to involve several approval layers: owners’ corporation consent, building manager conditions, certifier sign-off and either council or complying development approvals. If these are left until late in the process, they can derail timings and create unnecessary frustration.
We aim to resolve these requirements early. During the planning phase, we identify whether your project is likely to need a Development Application, a Complying Development Certificate or minor works approvals, and what will be required from strata and building management. We then help coordinate the documentation, reports and plans needed so approvals can progress while you finalise design and budgeting.
Home Renovations For Updating Layout
Many Double Bay homes have strong street appeal and solid construction, but internal layouts that no longer match modern life. Separate rooms, small kitchens, dated bathroom remodeling and limited storage are all common issues. Coastal weather and age can also lead to worn façades, tired roofs and inefficient glazing.
Our home renovation approach in Double Bay looks at both how the home feels and how it performs. We rework floor plans to create lighter, more connected living areas, improve access to outdoor spaces, modernise kitchens, bathrooms and laundries, and add practical storage throughout. Where necessary, we combine these upgrades with structural, insulation and glazing improvements.
Apartment and Unit Renovations For Smarter Use of Space
Double Bay apartments range from compact older units to large modern residences with premium views. In many cases, the structure is sound, but the internal design and finishes lag behind current expectations. Kitchens may be closed off, bathrooms outdated, and storage limited.
We plan apartment renovations around how you actually live.
That may mean opening up the kitchen to the living space, upgrading bathrooms and laundries with modern waterproofing and ventilation, adding built-in joinery for storage and display, or updating floors, lighting and doors to create a more cohesive, high-end feel. Throughout, we manage strata approvals, building rules, access and protection of common areas so the process is as smooth as possible for you and your neighbours.
Commercial Fitouts – Spaces That Match Your Brand
Double Bay village precinct is home to boutique retail, hospitality venues, wellness and medical practices, and professional services. These tenancies need to look the part and work efficiently day to day. Our commercial fitout builder works around your business model.
We start by understanding how staff and clients need to move through the space, what equipment and services are required, and how you want the brand to be experienced. We then coordinate layout changes, services, partitions, joinery and finishes, taking care of compliance with fire, accessibility and building code requirements.
Professional Renovation and Construction Services You Can Trust
Coastal-Smart Solutions For Homes, Units & Commercial spaces
Alongside these core project types, Monument Projects offers a full suite of building services in Double Bay, tailored to the suburb’s mix of homes, apartments and commercial spaces.
Luxury Bathroom Transformations
Functional Kitchen Redesigns
Strata-Smart Apartment Upgrades
Structural Repairs and Restumping
Granny Flats & Independent Living Units
Custom Garage and Outbuilding Conversions
Our Simple, Structured Build Process
Renovating or building in Double Bay does not have to be confusing. We follow a clear, five-step process so you always know what is happening and what comes next.
Discovery Session & Site Assessment
We begin by visiting your Double Bay property or reviewing existing drawings to understand your vision in detail. This stage focuses on learning how you want the space to function, discussing budget expectations and timeframes, and reviewing current site conditions. We also flag any early considerations, such as council controls, strata rules, access limitations, or structural constraints, so you receive clear and realistic guidance from the outset.
Planning, Design Coordination & Approvals
Once the project direction is confirmed, we assist in coordinating designs and documentation so the concept can move smoothly toward approval. This may include collaboration with architects, designers, engineers, and planning consultants. We identify the most suitable approval pathway, whether DA, CDC, or minor works, and address strata and Class 2 requirements early to prevent delays once construction begins.
Scope Finalization, Pricing & Scheduling
With detailed documentation in place, we prepare a clear, itemised cost breakdown and a practical construction program. This allows you to see exactly what is included, how the project will be staged, and how long each phase is expected to take. Our $500-per-day delay guarantee is linked to this agreed schedule, reinforcing our commitment to delivering on time.
Build Phase Management & Client Updates
During construction, a dedicated project manager oversees all trades, sequencing, safety, and quality control. We maintain regular communication, provide progress updates, and give early notice of decisions that require your input. Where necessary, we manage liaison with neighbours, strata committees, and building managers to ensure the site operates smoothly and respectfully.
Final Review, Documentation & Handover
At completion, we carry out a thorough inspection before walking through the finished work with you. Any minor adjustments are identified and resolved promptly. You are provided with all relevant certificates, warranties, manuals, and maintenance guidance. After handover, we remain available to support you should any questions or minor issues arise within our obligations.
Our Recent Projects
Approvals, Paperwork and Strata – Managed for You
Council approvals, certifier requirements and strata paperwork can feel like a project in themselves, especially in a tightly regulated suburb like Double Bay. Rather than leaving you to navigate these alone, we help manage them as part of the overall process.
Depending on your project, this may include preparing documentation for owners’ corporation consent, coordinating with planners and certifiers on applications, responding to conditions, and ensuring regulated designs and declarations are in place for relevant work. Throughout, we keep you updated on where things stand, what is needed next and how approvals will affect your start date and timeline.
Frequently Asked Questions
Who can you renovate or build for in Double Bay?
We work on a wide range of properties, from standalone homes and townhouses to apartments in strata complexes throughout Double Bay.
Do you handle all the approvals required for a project?
Yes. We assist with council applications, CDC approvals, and liaise with certifiers. For apartments, we also prepare all documentation for owners’ corporations and building managers to ensure smooth approvals.
What is your project completion guarantee?
If your project isn’t finished by the agreed date due to reasons under our control, we provide $500 per day as compensation, as specified in the contract.
Can I continue living in my home while renovations are underway?
Often, yes. Many projects, especially staged renovations and extensions, allow homeowners to stay in their property. We’ll advise on what’s practical and plan the work accordingly.
Do you take on smaller, single-area projects?
Absolutely. Whether it’s a bathroom, kitchen, or laundry, we handle individual upgrades as efficiently as full-house renovations.
How do you minimize disruption in apartments?
We protect communal areas, schedule noisy work during approved times, and coordinate with building managers and neighbours to ensure a clean, safe, and respectful site.
Are your services fully licensed and insured?
Yes. Monument Projects is fully licensed and insured, and all work meets current NSW building regulations and safety standards.
Request Expert Guidance With No Commitment
From your initial concept and approvals all the way through to the finished build, Monument Projects handles every step of the process. We manage your Bronte renovation or new home with transparent timelines and fixed pricing, ensuring a seamless experience, no unexpected costs, and a space that perfectly suits your lifestyle.
About Double Bay, NSW
Double Bay is a harbourside suburb in Sydney’s Eastern Suburbs, known for its upmarket village, tree-lined streets and easy access to the CBD. Residents enjoy cafés, restaurants, boutiques, public transport, parks and waterfront paths all within walking distance. The area attracts professionals, downsizers, established families and investors who want a mix of lifestyle, amenity and long-term value.
From a building perspective, the suburb’s mix of older apartments, character homes and newer luxury developments means no two projects are the same. Compact sites, strata rules, planning controls and high expectations around finish quality all play a role in how work needs to be planned and delivered.
Monument Projects works within this environment to help Double Bay property owners renovate and build with confidence – creating homes, apartments and commercial spaces that feel at home in one of Sydney’s most prestigious postcodes.