Silo Öcal

A web application that calculates estimated monthly housing taxes and expenses for Danish homeowners. Enter your address to get a breakdown of property value tax, land tax, waste management fees, and homeowners association costs.

Key Features

• Address lookup — Autocomplete powered by DAWA (Danmarks Adressers Web API) for fast, accurate address entry
• Official property valuations — Fetches the latest valuation directly from Vurderingsportalen
• Municipality-specific rates — Covers all 98 Danish municipalities with accurate 2025/2026 tax rates
• Detailed breakdown — Calculates property value tax (ejendomsværdiskat), land tax (grundskyld), waste management fees (renovationsafgift), and homeowners association costs (grundejerforeningskontingent)
• Monthly estimate — Presents total estimated monthly housing expenses in a clear overview

Tech Stack

Built with Nuxt 4, Vue 3, and Tailwind CSS, deployed on Cloudflare Workers. Integrates with Danish government APIs (DAWA and Vurderingsportalen) for real-time data.