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© 2026 Aestor

Blog

Perspectives on estimating, evidence, and the knowledge in your portfolio.

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All posts · 5 posts

A concrete building under construction beside completed office buildings, with tower cranes above the site.

Staying on budget is not enough

EstimatingOct 7, 2026

Cost planningConstruction planningProject feasibility
Architectural drawings pinned to a display board beside physical design models in a sunlit studio.

More time to explore before committing to a plan

EstimatingSep 30, 2026

Construction planningCost planningEstimatingAuditable AI
An unfinished office floor with exposed services, material crates, and sunlight through tall windows.

Cost escalation can stop a project before it starts

EstimatingSep 21, 2026

EstimatingCost planningConstruction planningAuditable AI
Concept view of a light-filled lobby with seating, timber finishes, and a planted wall.

The full cost of a small design change

EstimatingSep 18, 2026

EstimatingConstruction planningCost planningAuditable AI
Open-plan office with timber desks, task chairs, suspended lighting, and large windows.

Good estimates make their assumptions visible

EstimatingSep 16, 2026

EstimatingCost planningBenchmarkingPortfolio intelligence