Diamonds Property Consultancy

What Diamonds Property Consultancy does

Diamonds Property Consultancy is an Australian private property valuation firm with origins dating to 1919, originally established as R.V. Dimond by the Dimond family. The business was acquired by Stuart Rowan in 1972 and rebranded to its current name, Diamonds Property Consultancy Pty Ltd. The firm is headquartered in Sydney's central business district and operates additional offices in Brisbane and Melbourne, serving clients across New South Wales, Queensland, Victoria, regional areas, and the broader Australasian region.

The firm provides independent property valuation services across five core categories: residential, commercial, industrial, specialised property, and insurance-related valuations. Its client base spans residential property owners, financial institutions, insurance and superannuation funds, developers, accounting and legal professionals, public and private companies, trusts and estates, government entities, agribusiness operators, not-for-profit organisations, and administrators/liquidators. As a member of the Australian Property Institute (API), the firm adheres to International Valuation Standards (IVS) and its work is led by API-certified valuers.

The go-to-market model is direct-to-consumer, relying on phone, email, and a web form for client engagement, with no disclosed intermediary channels, marketplace presence, or proprietary technology platform. Pricing follows a per-engagement fee structure ranging from $300+GST for residential valuations to $1,000+GST for specialised property work, with commercial, industrial, and development-related valuations priced at $500–$800+GST. The firm relies on third-party data and analytics tools — including APM timeseries, InfoTrack, archistar, Domaim, realcommercial, and CoreLogic — for market intelligence, and there is no disclosed use of AI/ML, proprietary models, or automated valuation technology.

Name

Diamonds Property Consultancy

Legal name

Diamonds Property Consultancy Pty Ltd

Website

https://diamondsproperty.com.au

Company type

Private

Founded year

1919

Operating status

Operating

Headcount range

1–10 employees

Short description

Diamonds Property Consultancy is an Australian private property valuation firm founded in 1919, headquartered in Sydney with offices in Brisbane and Melbourne. The firm provides residential, commercial, industrial, specialised, and insurance valuations to a diverse client base across Australasia.

Ownership category

akta.pro rank

Product category

Real Estate Valuation Services

NAICS

Offices of Real Estate Appraisers (53132)

SIC

Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Real Estate Valuation & Appraisal (BPAHANAC)

akta.pro secondary industries

Eminent Domain / Condemnation & Litigation Support Valuation (BPAJAKAJ), Estate, Gift & Trust Valuation (BPAHANAL)

Keywords

• Property valuation services
• Residential property valuation
• Commercial property valuation
• Insurance replacement valuation
• Industrial property valuation

Headquarters

HQ city

Sydney

HQ country

Australia

HQ region

Oceania

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Property Valuation Fees: One-time fees for property valuation services, with pricing varying based on property type (residential, commercial, industrial, specialised), location, travel expenses, and complexity. Fees are quoted independently for each engagement.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Diamonds Property Consultancy is an Australian property valuation firm that delivers independent valuation and consultancy services for residential, commercial, industrial, specialised, and insurance replacement property types. The firm conducts formal on-site valuations, desktop valuations using third-party data, and retrospective valuations, with all engagements produced under International Valuation Standards (IVS) and the Australian Property Institute (API) Code of Ethics. Engagements are delivered directly to property owners, financial institutions, government bodies, legal and accounting professionals, and developers across NSW, Queensland, Victoria, and broader Australasia.

Product overview

Diamonds Property Consultancy is a service-based property valuation firm offering a portfolio of core valuation services. The company provides five primary property valuation offerings: Residential, Commercial, Industrial, Specialised, and Replacement Insurance Valuations. These core services are supported by three distinct valuation report types—Formal Valuation Reports (detailed inspections with legal searches), Desktop Valuations (data-only assessments without physical inspection), and Retrospective Valuations (historical value determinations). The company serves diverse clients including residential purchasers and sellers, financial institutions, property developers, accountants, solicitors, government bodies, and agribusiness clients across NSW, Queensland, Victoria, and broader Australasia.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Property Valuations Comprehensive assessments for residential properties including houses, apartments, townhouses, villas, units, retirement villages, and investment properties, used for buying, selling, refinancing, or estate planning purposes. Targeted at individual homeowners and residential investors.
• Commercial Property Valuations Expert valuations for commercial properties including retail properties, office buildings, shopping centres, strip malls, and specialty stores, used for investment, lease negotiations, or tax purposes. Targeted at commercial property owners, investors, and advisors.
• Industrial Property Valuations Professional assessments for industrial properties including factories, manufacturing plants, distribution centres, and logistics facilities, used for property transactions, asset management, and financial reporting. Targeted at industrial property owners, operators, and corporate occupiers.
• Specialised Property Valuations Expert valuations for unique property types such as rural properties, development sites, retirement villages, medical centres, hotels, quarries, marinas, self-storage facilities, educational institutions, and heritage-listed buildings. Targeted at developers, agribusiness owners, and owners of unique or complex assets requiring specialist expertise.
• Replacement Insurance Valuations Insurance property valuations providing accurate replacement cost estimates considering property features, construction materials, age, debris removal, approval times, rebuild times, and location, ensuring adequate insurance coverage. Targeted at property owners, insurance companies, and superannuation funds.
• Formal Valuation Report A detailed complex valuation process undertaken by a qualified valuer, including property site inspection internally and externally, legal searches, and information analysis to determine actual property value from an independent and impartial point of view. Targeted at clients requiring a fully evidenced, court-defensible valuation.
• Desktop Valuation A valuation method undertaken with limited information, using property data without physical inspection of the property. Targeted at clients requiring a faster, lower-cost valuation where on-site inspection is not feasible or necessary.
• Retrospective Valuation A process of determining the value of an asset at a specific point in the past. Targeted at clients requiring historical valuations for tax, legal, or accounting matters.

Segments12 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves3 records

Expansion highlights4 records

Direct peers

• Urbis: Australian property advisory, valuation, and town planning firm with offices across the eastern seaboard. Comparable to Diamonds in valuation-led service offering across residential, commercial, and specialised sectors, and in serving government and institutional clients.
• m3property: Independent Australian commercial property valuation and advisory firm headquartered in Melbourne with offices across the eastern seaboard. Directly comparable to Diamonds in focus on commercial, industrial, and specialised property types and in serving institutional clients such as banks, funds, and government.
• WBP Property Group: Australian independent property valuation and advisory firm serving Sydney, Brisbane, and Melbourne. Comparable in geographic footprint, API certification, and service mix spanning residential, commercial, and specialised valuation work.
• Charter Keck Cramer: Australian independent property advisory and valuation firm covering residential development, commercial, and specialised assets across the eastern seaboard. Comparable in target client mix (developers, financiers, government) and in offering property valuation, feasibility, and advisory services.
• Herron Todd White: One of Australia's largest independent property valuation and advisory firms, with national coverage across residential, commercial, and rural sectors. Highly comparable to Diamonds Property Consultancy in service mix, API certification, and target client segments, but at materially greater scale and geographic reach.

Broad incumbents

• Colliers International Australia: Global real estate services firm with a substantial Australian valuation and advisory practice. Comparable in commercial, industrial, and specialised valuation mandates but with national reach and institutional-scale delivery capability.
• Knight Frank Australia: Global real estate advisory firm with a significant Australian valuations practice covering residential, commercial, and specialised assets. Comparable client mix to Diamonds (banks, funds, government, developers) but operates at much greater scale.
• Savills Australia: Global real estate advisory firm with Australian valuation services across commercial, residential, and rural sectors. Comparable client mix to Diamonds but with broader service portfolio and international capability.
• JLL Valuations: Global real estate services firm with a substantial Australian valuations advisory practice. Comparable in serving institutional clients and covering commercial, residential, and specialised assets, but with substantially broader service portfolio and international network.
• CBRE Valuations: Global commercial real estate services firm operating a major valuations practice in Australia. Overlaps with Diamonds in commercial, industrial, and specialised valuation mandates but operates as a much larger incumbent with global reach, institutional client relationships, and technology infrastructure.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/valuations.sydney
• LinkedInlinkedin.com/company/diamond-s-property-consultancy

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Diamonds Property Consultancy