proper.casa

What is it

Proper is a Property Tax Assessment Appeals tool designed for property owners. Its core objective is to help users determine if their property tax assessment is relatively high and prepare appeal materials. After the user inputs their address and current assessed value, the system pulls publicly available property assessment records and cross-references them with comparable nearby homes.

Core Features & Product Form

Based on the page information, Proper's core functionality focuses on three steps: entering the address and assessed value, viewing the equity score, and downloading the appeal report. Its analysis considers factors like square footage, property age, and location to calculate an independent fairness score and provide an estimated potential savings. The final output is a printable PDF containing comparable property data, appeal talking points, and a target value, making it suitable as supplementary material for owners preparing a property tax assessment appeal.

Pricing & Trial

The site clearly states "Free preview", supporting free checks with no account or credit card required. It claims to complete an initial assessment in about 30 seconds and offers 2 completely free comparisons. However, the page does not disclose full packages, subsequent paid pricing, whether it charges per report, or if there is a success-based fee model, so its business model remains unclear.

SaaS Capability Assessment

From an enterprise software perspective, Proper leans more toward a self-service tool for individual property owners rather than a standard enterprise-level SaaS. The scraped content mentions no third-party integrations, team collaboration, permission management, API, or developer support, nor does it provide explanations regarding data security, privacy compliance, data source coverage, or update frequency. The deployment method can only be identified as a web-based online tool, with no self-hosting information available.

Pros, Cons & Target Audience

Pros include a low barrier to entry, no registration or credit card required, a short process, and the ability to organize public data into a PDF report usable for appeals. Cons include a lack of transparency, especially the absence of pricing, coverage areas, data accuracy, support channels, and compliance information. It is suitable for residential property owners who want to quickly determine if their property tax assessment might be too high, or those who need preliminary appeal materials.

Access in China & Alternatives

Accessibility from China cannot be determined from the text alone. Even if accessible, Proper's business relies heavily on local property tax assessment systems and public records, so its applicability to Chinese property tax/real estate scenarios is limited. Alternative solutions include local government assessment lookup systems, PropertyShark, Ownerly, Zillow related valuation tools, or local tax and real estate consulting services.