About Sidel

Independent Adelaide property valuers trusted across South Australia.

Sidel prepares comprehensive, independent property valuation reports for legal firms, insolvency practitioners, accounting firms, developers and private property owners. One senior valuer, one defensible report, every engagement.

Adelaide, South Australia

Specialist valuers for the matters that have to hold up.

Adelaide cityscape at dusk reflecting Sidel's specialist focus on South Australian property valuations

Company profile

A straightforward philosophy deliver the best possible service.

We listen, then we deliver clear, accurate, comprehensive valuation advice — on time, at a fixed cost, with quality that is never traded against fee.

  • Senior-valuer engagement. Sina personally manages each file, walks the property, and signs every report.
  • Right specialist, right matter. An extensive professional network means complex briefs are paired with the most qualified consultant.
  • Fixed fee, fast turnaround. Clear scope, transparent pricing, reports back in days, not weeks.

Why clients choose Sidel

Independent reports, trusted relationships.

A practice built on accurate methodology, accessible specialist consultants, and long-standing client partnerships across South Australia.

Comprehensive valuation services

Family law and settlement, capital gains tax, self-managed super funds, pre-sale and pre-purchase, probate and deceased estate — each report scoped to the body that will read it.

A trusted client base

Legal firms, insolvency practitioners, accounting firms, investors, developers and private owners across Adelaide rely on Sidel for valuations that stand up under scrutiny.

Specialist consultant network

Through our professional partnerships we appoint the right specialist for every area of expertise, preserving the highest standard of advice on the most complex matters.

What we cover

A full spectrum of valuation matters.

From day-of-death probate valuations to compulsory acquisition disputes, our service mix is designed for the bodies that scrutinise valuation evidence most closely.

  • Probate & deceased estate valuations for executors, solicitors and beneficiaries.
  • Pre-purchase & pre-sale reports that brief negotiation strategy with hard market evidence.
  • Family law & settlement valuations prepared for the Family Court and de facto matters.
  • Capital gains & taxation consultations with retrospective effective dates the ATO accepts.
  • Community title entitlement assessments for strata and community corporations.
  • Retrospective valuations to a specified historical date, fully evidenced.
  • Compulsory acquisition disputes with detailed loss-of-value and disturbance analysis.
  • Rating & taxing dispute assistance with objection-grade evidence.