Sector 12 / Construction estimating

Offices & corporate developments
estimating.

Cost planning, take-offs and tender estimating for office buildings and workplace fit-outs, including base-building interfaces and services alterations.

Australia-wide service · Scope agreed before work starts
Modern office workplace fit-out with architectural drawing transition
Sector illustration
A practical starting point

Price the workplace behind the floor plan.

Office construction brings together building systems, workplace planning and interior finishes. Estimax reviews the proposed layout, tenancy conditions and services information to distinguish the work needed for the base building from the work needed for the completed workplace.

We assist builders, fit-out contractors and corporate project teams with new offices, relocations and refurbishments. Estimates can be broken down by floor, tenancy or work stage, allowing meeting suites, open-plan areas, amenities and specialist rooms to be assessed on their own requirements.

01 / Project types

Projects we estimate.

  • Corporate office buildings
  • Tenant office fit-outs
  • Workplace refurbishments
  • Office relocations
  • Multi-floor fit-outs
  • Reception & meeting suites
  • Base-building office upgrades
  • End-of-trip facilities
02 / What we measure

From the drawings
to the work packages.

The take-off follows the information issued for your project. Each element is separated by its type, specification and location where the documentation allows.

01

Strip-out & enabling

Removal of existing partitions and finishes, protection, services isolation allowances and make-good work to the defined tenancy scope.

02

Structure & shell works

Slabs, structural modifications, external walls, glazing and roof work for new office buildings or documented base-building upgrades.

03

Workplace interiors

Partitions, glazed fronts, acoustic treatments, doors, ceilings, flooring and wall finishes by space type and specification.

04

Joinery & amenities

Reception desks, breakout kitchens, storage, sanitary facilities and end-of-trip fit-out, separating loose furniture from fixed work.

05

Workplace services

Lighting, power, data, communications, mechanical, hydraulic and fire alterations, plus documented security and audio-visual interfaces.

06

Common & external areas

Lift lobbies, shared amenities, access routes, external works and landscape elements within the agreed building or tenancy boundary.

Measured quantities and provisional allowances are identified separately. Missing design information is recorded so it can be resolved rather than hidden in a total.

03 / Estimating services

PlannedMeasuredPriced

Choose the service that matches the decision you need to make and the detail available in your drawings.

01

Pre-construction cost planning

Test workplace layouts and finish levels against the budget, recording services modifications and base-building dependencies early.

  • Preliminary budgets
  • Design option comparisons
  • Design development allowances
  • Budget review notes
02

Quantity take-offs

Measure floor-by-floor fit-out work, including partitions, finishes, joinery and documented services points, with references to the latest layouts.

  • Measurements
  • Trade breakdowns
  • Drawing references
  • Scope and quantity notes
03

Tender estimating

Coordinate fit-out trades and specialist quotations around the agreed handover scope, access conditions and staging programme.

  • Detailed trade pricing
  • Agreed labour & material allowances
  • Received quotation comparisons
  • Assumptions & exclusions
04 / Documentation we review

The right information.
A clearer estimate.

Send the latest coordinated set you have, together with the drawing register and known changes. We confirm what can be assessed from that issue and what needs an allowance or clarification.

Early plans are a starting point for cost planning. Detailed take-offs and tender pricing require enough design and specification information to define the work.

Workplace layouts
Floor plans, reflected ceiling plans, room arrangements and occupancy briefs.
Interior schedules
Finishes, partitions, glazing, doors and joinery details.
Base-building information
Existing systems, tenancy provisions and landlord fit-out requirements.
Services design
Lighting, data, mechanical, hydraulic and fire layouts and schedules.
Specialist fit-out briefs
Security, communications, audio-visual and furniture supply boundaries.
Programme & tender scope
Floor-by-floor staging, access rules, specifications and addenda.
05 / Trade-by-trade estimating

See where the cost sits.

Separate shell works, tenant interiors, fixed joinery and services alterations. Keep loose furniture and specialist technology distinct so installation and connection costs can be checked.

01

Strip-out & shell work

02

Partitions, glazing & doors

03

Ceilings & finishes

04

Joinery & amenities

05

Services & workplace technology

06

Common & external areas

Landlord interface

Which upgrades are base-building obligations?

Layout coordination

Do services drawings reflect the current partition plan?

Furniture scope

Are loose items excluded or included as a separate package?

06 / What you receive

Information you can
actually work with.

Use an office estimate to understand the fit-out cost and the building-system changes needed to support the workplace.

Your quote sets out the agreed deliverables. A quantity-only take-off does not include a priced estimate unless pricing is part of the brief.

Your agreed estimating package

  • Measured quantities for the agreed scope
  • Trade-by-trade breakdown
  • Drawing and document references
  • Clear assumptions & exclusions
  • Cost breakdown for priced commissions
  • Outstanding information and allowance notes
Confirm your preferred format

Tell us if you need Excel, PDF, marked-up drawings or a separate labour and material split. We confirm availability and inclusion in the scope before work starts.

07 / Who we work with

Built around your role in the project.

We agree the scope around the packages you are responsible for, whether you are coordinating the whole project or pricing a single part of it.

  • Office builders
  • Commercial fit-out contractors
  • Corporate project teams
  • Interior designers
  • Services engineers
  • Project managers
08 / How it works

Simple to start.
Thorough from there.

A defined brief, a clear document issue and an agreed delivery date give the estimate a useful basis from the outset.

UPLOAD YOUR DRAWINGS
01

Upload your drawings

Send the current drawings, specifications and project brief through our quote form. Include the site location and your required delivery date.

02

We review the documentation

We check the available design information, document revisions and any gaps that affect what can be measured or priced.

03

Scope & quote confirmed

We agree the estimating service, package boundaries, deliverables, fee and timing with you before proceeding.

04

Estimating & take-off

We measure the agreed work, organise the trade packages and develop pricing where it forms part of the confirmed service.

05

Internal review

Your agreed package identifies drawing references, assumptions, inclusions and allowances for your review.

06

Estimate delivered

You receive the agreed package with its pricing basis, assumptions and outstanding information clearly recorded.

09 / Why Estimax

Construction thinking.
Clear documentation.

Useful estimating connects the drawings to the way the work is procured and built. The result needs to explain its basis as clearly as it presents its quantities and costs.

Review the detail

Read drawings, specifications and schedules together. Keep references with the work and raise scope questions where the information does not align.

Keep scope visible

Separate trade packages, identify interfaces and state allowances. Make the construction scope behind a number available for review.

Work across Australia

Share documentation digitally. Confirm the project location, access conditions and pricing basis so local requirements can be considered in the brief.

Ready when you are

Ready to price
your next project?

Upload your drawings and project documentation and let Estimax review the scope.

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