Construction Cost EstimatorConstruction Cost EstimatorTypically takes 3 minutes to complete... What is your Property type?DetachedSemi-detachedTerraceFlatBlock of Flats / DeveloperWhat works do you wish to do?pick multiple if relevantInternal Refurbishment onlyExisting floor area (m2) to be refurbished ?Decoration(add) Strip out & new wiring and plumbing(add) structural layout changesExtent of refurbishment (add any/all relevant)£ RefurbT RefurbGround ExtensionGround floor area (m2) to be added ?Basic range - eg. uPVC windowsMid range - eg. Aluminium windowsHigh luxury range - eg. Specialist glazingFinish Level?£ G ExtendT G ExtendUpper ExtensionUpper floor/s (additional storey) area (m2) to be added ?Basic range - eg. uPVC windowsMid range - eg. Aluminium windowsHigh luxury range - eg. Specialist glazingFinish Level?£ U ExtendT U ExtendLoft / DormerDormer or Loft Conversion area (m2) to be added ?Basic range - eg. uPVC windowsMid range - eg. Aluminium windowsHigh luxury range - eg. Specialist glazingFinish Level?£ LoftT LoftBasementBasement area (m2) to be created?Basic range - eg. uPVC windowsMid range - eg. Aluminium windowsHigh luxury range - eg. Specialist glazingFinish Level?£ BasementT BasementOutbuildingOutbuilding / Annex area (m2) to be created?Basic range - eg. uPVC windowsMid range - eg. Aluminium windowsHigh luxury range - eg. Specialist glazingFinish Level?£ OutbuildT OutbuildSelect the items that you would like to add?These items are add-on's costed after consultation additionally. The items that are not selected are assume not to be required. However we can add or remove items later on. Items are quantity and size limited*KitchenKitchen Supply and Install - Based on generic 20 kitchen units including appliances *Basic RangeMid RangeLuxury RangeBasic £10k+ supply & install – e.g. Howdens/Magnet, basic appliance spec, laminate worktops. Mid-range £18k+ supply & install – e.g. Wren/IKEA, better appliance spec (e.g. siemens), stone worktops. High-spec £30k+ supply & install – bespoke/designer manufacturer, top appliance range (e.g. Miele), stone worktop.£ KitchenT KitchenBathroomsNumber of Bathrooms?16Bathroom Supply and Install - Based on generic new Bath, toilet & vanity with tiled floor and half walls *Basic RangeMid RangeLuxury RangeThis can be highly varied based on size and finish / item specification, but should typically include plumbing first and second fix, bathroom set - bath, toilet and vanity, as well as tiling to floor and half of the walls.£ BathroomT BathroomRooflightsNumber of Flat Roof-lights?110This can be highly varied based on rooflight's size, shape and even functionality. The estimate takes into account a standard size non-opening rooflight supply and installation.£ RooflightT RooflightUFHHow many m2 of Under Floor Heating?10500Underfloor heating can be applied to various floor buildups. Cost variation will likely occur due to need for greater insulation or more zones which will impact the manifold.£ UFHT UFH£ Prelimstotal exc prelimsTOTAL TTOTAL £Ownership?What is your current status? *Pre-purchaseJust moved in / less than 1 yearResident 1+ yearStart?When do you want to start? *As soon as possible1 to 6 months6+ monthsConservation?Is the property in a Conservation zone or is it listed? *NoConservation ZoneListed PropertyDo you have a complete Design?e.g architectural, structural, planning permission, party wall...I have everything (Architectural, Structural, Party Wall...)Not fully ready yet / In processI have not started / I need helpNearly there - Quote breakdown on the next page...Submit your details for an instant quote breakdownYour Name *Project Address *Project Postcode *Your Email *Your NumberWhere did you hear about Protostar? *?RecommendationGoogle (Map / Search)Social MediaSaw your Sites or VehiclesOtherI agree with your privacy and T&C policyDateGet Estimate!