Forty-nine estimates in support of viability appraisals - none called in or rebutted
Every scheme here was costed before planning, either to test whether it was viable or to support a Financial Viability Assessment. The schemes below run from £2.07m to £142.2m of development costs. Click Read more on any scheme for the full detail.




£73.39m
NEW BUILD HOUSES AND APARTMENTS
Saffron Walden, Essex
233 new homes across private, affordable rent and shared ownership tenures, with a full schedule of abnormal costs.




£6.85m
NEW BUILD HOUSES
Cuffley, Hertfordshire
Sixteen three-bedroom houses on a sloping strip of land beside King George V Playing Fields, forming a drop-in application within a wider consented scheme.




£46.7m
NEW BUILD HOUSES AND APARTMENTS
Copsewood, St Albans
173 new homes at Copsewood, 139 private houses and 34 affordable apartments.




£50.19m
NEW BUILD APARTMENTS
Croydon, London
179 private apartments in two linked blocks of 12 and 16 storeys, over a shared podium.




£96.34m
NEW BUILD HOUSES AND APARTMENTS
Amen Corner, Bracknell
302 homes, houses and apartments, across four character areas, with 2,500 sqm of commercial floorspace.




£9.88m
NEW BUILD HOUSES
Canterbury, Kent
34 new houses on the former Chaucer School site, across five house types at two and two and a half storeys.




£4.22m
NEW BUILD HOUSES
Herriard, Hampshire
A small rural village scheme at Southrope near Basingstoke, houses and bungalows across affordable rent, shared ownership and private tenures, costed in 20235 and revised in 2026.




£142.2m
NEW BUILD HOUSES AND APARTMENTS
Ebbsfleet Harbour Village, Kent
563 homes in four phases on the former Northfleet Cement Works, with two community centres, a gym and a new park.




£15.84m
NEW BUILD HOUSES AND APARTMENTS
Abacus Corner, Ebbsfleet
66 apartments in two blocks of up to five storeys, plus two houses, completing the Harbour Village masterplan.




£44.4m
NEW BUILD APARTMENTS
Network House, Hemel Hempstead
173 apartments on a canalside site, 124 private and 49 age-restricted retirement living.




£2.07m
CONVERSION AND EXTENSION
Fulham Road, London
Conversion of the upper floors of a building on Fulham Road to seven apartments, with the commercial floorspace at basement and ground retained in use.




£13.4m
NEW BUILD APARTMENTS
Chiltern Works, Kingston
43 apartments in two blocks over ground-floor commercial and undercroft parking, with the existing Chiltern Works unit refurbished.




£65.9m
NEW BUILD HOUSES AND APARTMENTS
Hazlemere, Buckinghamshire
259 new homes, 179 houses and 80 apartments, across private, First Homes and affordable tenures.




£14.91m
NEW BUILD HOUSES AND APARTMENTS
Billericay, Essex
Forty-seven new homes at Maitland Lodge on Southend Road, a mix of houses and an affordable apartment block, with a new access road onto the highway.




£21.84m
NEW BUILD APARTMENTS
City House, Sutton
Seventy apartments in a single tall block over ground-floor commercial space, on a tight town-centre site next to Sutton Baptist Church.




£121.98m
NEW BUILD APARTMENTS
Barking Riverside, London
440 apartments in five blocks up to 13 storeys, 154 of them affordable, with ground-floor commercial and a residents' gym.




£27.26m
CONVERSION AND NEW BUILD
North Kent College, Dartford
93 homes on the former North Kent College site, 48 new houses and 45 apartments, 27 of them within the converted Kingsfield mansion.




£45.45m
NEW BUILD HOUSES AND APARTMENTS
Frimley, Surrey
170 new homes, 66 houses and 104 apartments in four blocks, 60 of them affordable.




£12.33m
NEW BUILD APARTMENTS
Brockley, London
Forty-six apartments and flexible commercial floorspace on a narrow site on Mantle Road, hard against the railway beside Brockley station.




£31.2m
NEW BUILD APARTMENTS
Tavistock Road, West Drayton
106 apartments in three linked blocks on the former COMAG Works, with a ground-floor commercial unit and a podium garden.




£25.14m
NEW BUILD HOUSES AND APARTMENTS
Harold Wood Hospital, Romford
96 homes on the former Harold Wood Hospital site, 19 houses and 77 apartments in two blocks.




£6.62m
NEW BUILD APARTMENTS
Park Street, Croydon
Demolition of an existing building on Park Street and a six-storey replacement holding 23 apartments over a ground floor retail unit.
Feasibility, Budget and Indicative Cost Estimates on schemes across the UK, for developers, housebuilders, Financial Viability Consultants and Planning Consultants.


