New build homes and developments for sale in Harwell, Oxfordshire

4 beds2 baths4 receptions

Found your dream Charles Church home, worried you’ll miss out while you sell your current property, Part Exchange may be the ...

Listed on 10th Oct 2025

4 beds2 baths3 receptions

Move into this fantastic home with £24,000 to spend your way! (T&Cs apply). Plot 6 - Charles Church @ Valley Park

Listed on 28th Oct 2025

3 beds2 baths2 receptions

Key worker or member of the armed forces you could get a £500 discount for every £25,000 you spend on a new Persimmon home. ...

Listed on 29th Jan 2026

1 bed1 reception

Enjoy open plan living in this spacious first floor apartment in Datum House with a balcony, fitted wardrobe and ample storage.

Listed on 27th Sep 2025

1 bed

Move into this fantastic home with 5% deposit paid! (T&Cs apply). Plot 204 - Persimmon @ Valley Park

Listed on 26th Mar 2026

1 bed1 bath1 reception

Saved a 5% deposit? You could get a 15% interest-free boost with this new mortgage scheme from Gen H. (t+c's apply)

Listed on 7th Jan 2026