NASCO Calculator
From property details to a full renovation estimate in nine steps.
- CLIENT
- Nas.Co
- YEAR
- 2026
- OUR ROLE
- Calculator, pricing engine, offers, admin
- TECHNOLOGIES
- Laravel 11, Livewire 3, MySQL
01 / Overview
Nas.Co is a renovation company with over fifteen years and 1,500 projects behind it. Its calculator gives homeowners an instant, data-driven renovation estimate before a contractor is involved: what the work will cost room by room, what the property is worth before and after, what the return on the investment is, and what a loan for the difference would cost per month. The visitor ends with a saved offer and a consultation booked in the company's calendar.
02 / The challenge
Renovation costs depend on location, condition and the level of finish in non-obvious ways. The estimator had to capture that without becoming an hour-long form, produce numbers the business would stand behind, and let the company change every price itself as the market moves.
03 / What we built
Nine steps that feel like three
Property type, location on a map with address search limited to Greece, condition and type of renovation, rooms, finish level per room, extras, results, finance, contact. Room sizes are estimated from the total if the owner does not know them, and steps that do not apply are skipped.
Pricing the business can defend
Each room costs its square metres times the price of the chosen finish (basic, standard, premium), times a multiplier for the property's condition: poor condition means more preparation and a higher cost. Extras are priced flat, per square metre or per unit. All of it is editable by the company in the admin area.
Value, return and loan in one view
Property value before and after the renovation from price-per-square-metre data per Athens neighbourhood, with fallbacks to city and national figures; return on investment; and a loan simulation over 10, 15 or 20 years with the monthly payment.
From estimate to appointment
The estimate is saved as an offer with a snapshot of every room and extra, a PDF is generated in the background, and the visitor books a consultation in the company's calendar with their details already filled in. Clients, contractors and administrators each see what belongs to them.
04 / Results
A multi-day back-and-forth becomes a single session: the homeowner leaves with a number, the company receives a qualified lead with a complete offer and a booked meeting, and every price in the model stays in the company's hands.