Self Build

Browse 4 articles in the Self Build category

Self-Build Mortgages: Stage Payments, Costs & Lender Guide

How self-build mortgages work in the UK — from advance and arrears stage payments to cost overrun contingencies, lender criteria, and choosing between custom build and self-build routes.

Self-Build Mortgage Calculator: Estimate Your Costs

Estimate your self-build mortgage costs including land purchase, build costs per stage, contingency buffers, and monthly payments. Understand how lenders calculate your borrowing limits.

Custom Build vs Self-Build: Finance Options Compared

Compare custom build and self-build mortgage options. Understand the key differences in how lenders treat each route, stage payment structures, and which approach suits your project.

David Sampson

30 March 2026

3 min