Compare Self Build Mortgages

Find the self build mortgages that will help you cut the cost of building your own house in minutes with the help of our comparison of the deals on offer from all the self build mortgage providers in the UK. We make finding the best self build mortgage rates quick and hassle free so you get the cheapest build a house mortgage you possibly can.
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Mortgage TypeInitial RateFinal RateAPRMax LTV 
APREnd Date 
Progressive Building Society
 
2yr 1.00% Discount Tracker Self Build LTV 60%
Self Build3.75%
24
months
4.75%4.9%60%
Lloyds TSB
3yr BBR + 3.99% Self Build LTV 75%
Self Build4.49%31 Mar
2015
2.5%pending75%
Bank of Ireland
Term BBR + 3.99% Self Build Tracker LTV 75% Direct
Self Build4.49%term4.49%4.7%75%
Progressive Building Society
 
2yr 0.25% Discount Tracker Self Build LTV 75%
Self Build4.50%
24
months
4.75%5.1%75%
Norwich & Peterborough Building Society
 
2yr 0.10% Discount Self-Build LTV 80% Direct
Self Build4.89%term4.89%5%80%
Cheltenham & Gloucester
 
2yr BBR + 4.49% Self Build LTV 75% Ex/C Direct
Self Build4.99%31 Mar
2014
3.99%5.9%75%
Available for existing customers only. N.B. Such mortgages may not be displayed on the lender's website.
Lloyds TSB
2yr BBR + 4.49% Self Build LTV 75% Ex/C
Self Build4.99%31 Mar
2014
2.5%4.6%75%
Available for existing customers only. N.B. Such mortgages may not be displayed on the lender's website.
Progressive Building Society
 
3yr 4.99% Fixed Self Build LTV 60%
Self Build4.99%01 Mar
2015
4.75%5.2%60%
Cumberland
Term SVR + 0.50% Self Build LTV 75% Local Area
Self Build4.99%term
n/a
5.3%85%
Available in branch only.
Darlington Building Society
 
3yr 0.76% Discount LTV 70%
Self Build5.19%31 Oct
2014
5.95%6.2%70%
Progressive Building Society
 
3yr 5.29% Fixed Self Build LTV 75%
Self Build5.29%01 Mar
2015
4.75%5.3%75%
Scottish Building Society
 
Self-Build 3 Year Stepped LTV 80%
Self Build5.29%
18
months
5.29%5.5%80%
Dudley Building Society
 
2yr SVR +0.50% Self-Build LTV 75%
Self Build5.49%term
n/a
5.7%75%
Furness Building Society
 
2yr SVR + 0.55% Self Build LTV 80%
Self Build5.99%
24
months
5.44%5.8%80%
Leeds Building Society
 
Term SVR + 0.50% LTV 75%
Self Build6.19%term6.19%6.6%75%
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The research that you do, for people like me, means there is no sudden surprise once a decision has been agreed with the provider.
Roger F. from Manchester

Self Build Mortgage Guide

What you need to know about self build mortgages if you're planning on constructing your own property.

The main difference between a self build mortgage and a house purchase mortgage is that with a self build mortgage money is released in stages as the build progresses rather than as a single amount.Some lenders will lend you money to purchase land, typically 75% of the purchase price or value, whichever is lowest.

After this, the money for the build is released in a series of stages. These can be fixed or flexible depending on the lender but usually there are five.

During the build you can borrow typically 75% of the cost of the value of the house as the project progresses, depending on the chosen lender.

There are two methods by which the money can be released during the build - at the end of each stage or at the start of each stage. These are known as arrears stage payments and advance stage payments respectively.

In the arrears stage payment method, the money for that stage is released after the stage has been completed and a valuer has visited the site. This can cause some self builders to have cash flow difficulties.

The advance stage payment method is where the money required for that stage is released at the start of the stage before work starts.

This advance payment mortgage has become very popular as it gives positive cash flow during the build and makes it is easier to stay in your current house while the build progresses.

The stages of a build depend on whether or not you are building a traditional (brick and block house), a timber frame construction or if you are renovating or converting an existing property.

NB This information is provided to give you an overview of the different types of mortgages available. It is not comprehensive and you should not base your mortgage decision on the information found here. We recommend you seek professional advice in order to determine the most suitable mortgage for you.

Mortgages Comparison