1) Cost Sharing Models
Flat-for-land, self-build, hybrid (partial flat-for-land plus cash contribution).
2) How Share Ratios Are Calculated
Land value versus total project cost determines owner share; market negotiation adjusts the formula.
3) Construction Cost Items
Design, permits, demolition, soil report, main build, MEP, common areas, temporary housing, finance cost, contingency.
4) Restoration Cost in Listed Buildings
Restoration costs more than standard build; must be explicit in agreements.
5) Temporary Housing Costs
Support during construction must be defined; overrun responsibility clarified.
6) Financing Options
Individual loans, contractor finance, project loans; grants where eligible.
7) Common Mistakes
Hidden costs, inflation risk unshared, restoration omitted from calculations.
8) Conclusion
Transparent cost sharing sustains the project. Contact us for consultancy.