Project Estimators
Start with SCE Corp’s estimator hub for early budget guidance across selected building and civil project types.
View Project EstimatorsProject Tools NSW | Construction Estimators & Planning Tools
Use SCE Corp’s project tools NSW to explore early construction estimators, planning tools, approval pathways, remedial planning steps and NSW DBP applicability before requesting a formal scope, site inspection or quote.
These tools support owners, strata managers, insurers, developers and asset managers who need early project-readiness guidance before engaging a contractor.
Roof Replacement Estimator
Estimate early roof replacement cost ranges for tile, metal and Colorbond roof replacement projects in NSW.
Use Roof Replacement EstimatorCladding Estimator
Explore early cost guidance for cladding replacement, recladding and façade upgrade works.
Use Cladding EstimatorGranny Flat Estimator
Review early cost guidance for granny flat and small residential build planning in NSW.
Use Granny Flat EstimatorSubdivision Cost Estimator
Explore early civil cost guidance for subdivision works, infrastructure, services and site preparation.
Use Subdivision Cost EstimatorPlanning Tools
Access planning tools for approvals, DBP checks, remedial briefs, construction quote comparisons and occupied-building coordination.
View Planning ToolsRemedial Planning Tool
Understand likely next steps for remedial building issues, defects, water ingress and structural concerns.
Use Remedial Planning ToolRenovation & Extension Approval Pathway Tool
Check likely approval pathways for renovation, extension and residential upgrade projects in NSW.
Use Approval Pathway ToolNSW DBP Applicability Checker
Check whether the NSW Design and Building Practitioners scheme may apply to your building project.
Use NSW DBP Applicability CheckerRenovation & Extension Budget Planner
Organise your own allowances, exclusions, GST basis and contingency.
Use Renovation & Extension Budget PlannerConstruction Quote Comparison
Compare scope and price assumptions, then prepare clarification questions.
Use Construction Quote ComparisonOccupied-Building Works Planner
Prepare access, staging, essential-service and occupant-communication questions.
Use Occupied-Building Works PlannerProject tools FAQs
What can SCE Corp's project tools help me plan?
Use the estimators and planning tools to organise early budgets, compare construction quotes, explore approval pathways and prepare a clearer project brief. The hub also includes tools for remedial work, occupied buildings and NSW Design and Building Practitioners (DBP) applicability.
Are the estimator results a formal construction quote?
No. The estimators provide early planning guidance. A formal price depends on the site conditions, agreed scope, available drawings and any required engineering or specialist input. Use the results to prepare questions for a project assessment.
Who are the planning tools designed for?
The tools are for property owners, strata managers, insurers, developers and asset managers preparing construction work. Choose the tool that matches your next decision, such as comparing quotes, planning an occupied-building upgrade or organising renovation allowances.
Can SCE help with project-specific DBP requirements?
SCE can review the building class, proposed work and available documentation to help coordinate the appropriate DBP pathway. The online checker provides initial guidance; the relevant registered practitioners retain responsibility for their design, declaration and compliance obligations.