JS Mueller & Co

What JS Mueller & Co does

JS Mueller & Co is a private specialist law firm headquartered in Arncliffe (Sydney), New South Wales, Australia, founded in 1979. The firm provides legal services exclusively in strata law and related property matters to owners corporations, strata and building managers, commercial property developers, lot owners, landlords, and tenants across metropolitan and regional NSW. Its core offering is full-spectrum strata law advice (by-laws, building defects, NCAT proceedings, leases and licence agreements, dispute resolution, neighbouring land access, property development) plus a dedicated levy debt recovery service run by experienced paralegals. Supporting services include conveyancing, commercial leasing, and wills and estate planning, delivered by the same specialist property legal team.

The business operates as a traditional professional services practice. Legal services are billed on fee structures likely comprising hourly rates and fixed fees, with pricing quote-based and not publicly disclosed. The firm employs 11-50 staff across a single Arncliffe office (Level 1, 240 Princes Highway) and serves clients via phone (02 9562 1266), email, and in-person consultations. Go-to-market is sales-led, driven by industry reputation, referrals, client testimonials, and an active content marketing program (resource library, blog, newsletter, LinkedIn, X/Twitter) that positions the firm as a commentator and educator on evolving NSW strata legislation.

Key personnel include Partner Adrian Mueller (specializing in strata law since 2002 and youngest Fellow of the Australian College of Strata Lawyers) and Specialist Strata Lawyer Fausto Di Palma (10+ years South African sectional title experience, currently requalifying in NSW). The firm has no disclosed parent company, no external investors, and operates as an independent, partner-owned entity. There is no proprietary technology platform, public API, or app offering; service delivery is people-led rather than tech-led.

Name

JS Mueller & Co

Legal name

JS Mueller & Co Lawyers

Website

https://muellers.com.au

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

11–50 employees

Short description

JS Mueller & Co is a specialist NSW strata law firm founded in 1979, serving owners corporations, strata managers, property developers, and lot owners with strata law advice, levy debt recovery, building defects, and dispute resolution from its Arncliffe office.

Ownership category

akta.pro rank

Product category

Strata Law and Property Legal Services

NAICS

Legal Services (5411), Offices of Lawyers (54111)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Real Estate & Construction Law (BPAHAAAE)

akta.pro secondary industry

Legal Collections & Litigation Support (Judgments, Garnishments) (FSAKAJAD)

Keywords

• Strata law services
• Levy debt recovery
• Owners corporation advisory
• Building defect claims
• Property conveyancing

Headquarters

HQ city

Sydney

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Legal Services Fees: Professional legal services billed to clients for strata law advice, levy collection, building defects, dispute resolution, NCAT matters, property development advice, conveyancing, commercial leasing, and wills and estate planning. Fee structures likely include hourly rates and fixed fees depending on service type.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

JS Mueller & Co is a specialist strata law firm providing legal advisory and representation services to owners corporations, strata managers, executive committees, commercial property developers, lot owners, landlords, and tenants across metropolitan and regional NSW. Its core practice covers strata law (by-laws, building defects, NCAT proceedings, dispute resolution, leases and licence agreements, neighbouring land access, strata property development) and a dedicated levy debt recovery service. Supporting property legal services include conveyancing, commercial leasing, and wills and estate planning.

Product overview

JS Mueller & Co is a specialist strata law firm offering a unified suite of legal services. The core offering comprises Strata Law Services (covering by-laws, building defects, dispute resolution, NCAT, neighbouring land access, and property development) and Levy Collection (debt recovery for unpaid strata levies). Supporting these are Other Legal Services including conveyancing, commercial leasing, and wills and estate planning. The firm has been servicing the strata industry since 1979, providing plain English legal advice to owners corporations, executive committees, strata managers, and property developers across metropolitan and regional NSW.

Differentiator

Problem solved

Functional benefit

Named customers3 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Maddocks: Mid-tier Australian law firm with a property, planning, and real estate practice that engages on strata-related matters. Larger and broader portfolio than JS Mueller & Co but overlaps on property and strata advisory work.
• Holding Redlich: National Australian law firm with a dedicated property and real estate practice that includes strata work. Overlaps with JS Mueller & Co on property and strata mandates but operates as a generalist firm across multiple practice areas.
• Lander & Rogers: National Australian law firm with a property and strata practice group. Competes for NSW strata and property work as part of a broader full-service offering rather than as a specialist.
• Bartier Perry: Mid-sized full-service Sydney law firm with an established property and strata practice. Competitor for strata law mandates but offers broader corporate, commercial, and litigation services beyond the specialist niche.

Direct peers

• Bannermans Lawyers: Sydney-based strata and property law firm specializing in NSW strata legislation, by-laws, building defects, and levy recovery. Direct competitor for the same owners corporations, strata managers, and developers in the JS Mueller & Co target market.
• Sachs Gerace Lawyers: Sydney strata law firm with focused practice on NSW strata schemes, building defects, by-laws, and NCAT matters. Closely aligned niche competitor serving the same customer base.
• Pikes & Verekers Lawyers: Sydney strata and property law firm covering by-laws, building defects, levies, and NCAT matters. Specialist peer targeting the same strata scheme clients in NSW.
• Kerin Benson Lawyers: Sydney strata law firm offering dedicated strata, community title, and levy collection services. Comparable specialist positioning targeting owners corporations and strata managers across NSW.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/jsmuellerco
• LinkedInau.linkedin.com/company/j-s-mueller-&-co

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 JS Mueller & Co