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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.

£5.17m

NEW BUILD HOUSES

Ashford, Kent

14 new houses on a greenfield farm site, ranging from two to five bedrooms.

£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.

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