Quantity Surveying – AH Projects

Private Dwelling, North Oxford

Arron Hyatt was commissioned to tender this £2m scheme to extend and modernise a dilapidated property in North Oxford with gardens backing onto the River Cherwell. From our measured Bills of Quantities a very accurate and concise pricing package was assembled enabling tenders to be sought from a number of contractors with far greater accuracy and ability to compare and contrast. To that end the scheme was tendered and four tender prices received within a four week time frame, the spread of prices over an 8% range showing the accuracy and ease of pricing this quantified pricing document.

Following a tender and interview process a contractor was appointed at below the initial budget level, commencing works within four weeks of the tender date. The scheme was project managed through to successful completion, including the introduction of a replacement swimming pool and telescopic retractable pool housing enabling the outdoor pool to become indoor in the winter.

Barn Conversions and Farmhouse Renovation, Oddington, Cotswolds

Arron Hyatt carried out initial high level budget costings for this project to convert a Dutch barn and Stone Barn into luxury holiday let accommodation. With design work completed very detailed Bills were produced to enable procurement and management.
The project construction was managed through a very challenging 9 month timeframe and included complete roof replacement and refurbishment of the existing farmhouse, a new infinity pool on raised terrace with pool plant and laundry under, cinema room, steam room, gym, entertaining and dining spaces. The project won the International design award 2024 for refurbishment and conversion.

Park Farm Court, Alvescot

AH Projects were appointed Quantity Surveyors and Project Managers for this prestigious £7m new build housing development in the village of Alvescot.

Detailed Bills of Quantities were produced for the build and these were worked up into package budgets and a contract sum analysis to value monthly and agree drawdowns with the bank funder. Programmes of work were produced and reported monthly along with detailed progress reports to the client team.

As part of the process AH suggested redesigns to the scheme that realised an additional ten bedrooms to the dwellings and increased the gross development value by over £1m. The project was completed to a very high standard in 18 months and the properties all sold quickly.

Tall Trees, Hailey

AH Projects were approached in 2022 initially for Design ideas for this dilapidated 1950s bungalow on a wonderfully landscaped, large plot in the village of Hailey. The new owners had acquired it with view to downsizing from their larger property, with the intended result being their “forever” home.

As part of the consultation and briefing process it became clear that whilst the majority of the property was not fit for purpose, cold, damp and poorly lit. There was still the basis on the ground floor of a layout that worked, and subject to some structural checks a scheme would be possible to create a fantastic home without needing to demolish the whole property and start again. To confirm this, we worked out budget costings between rebuild and extend/refurb.

The design evolved into a working scheme that included retaining about 70% of the existing ground floor footprint, extending at the side and rear. A complete new first floor and roof structure, including a full height vaulted entrance hallway and galleried landing. The new design also included:- Complete fabric insulation to walls, roofs and to the ground floor including new ground floor slab with wet underfloor heating in screed. Air Source Heat Pump heating system. Mechanical Ventilation Heat Recovery System. Large Solar PV array with battery storage. Two new bathrooms, wardrobes and a new kitchen.

High efficiency new glazing including a corner glazed extension with bi-folding doors and a feature roof light.

The final scheme was quantified into a detailed working budget and cost plan and with our Project Management service the scheme was delivered on budget and within 12 months, allowing the clients to sell their old home and move straight in.

Tall Trees, Hailey

We have now had almost two years to confirm whether all of our advanced planning and attention to detail has paid off – yes, it did – and whether our decision to prioritise investment in the structure rather than the “sexy” visible bits was worth it – an even bigger YES! Thanks to all our new tech systems we are now constantly warm, have an ample supply of hot water, no draughts and a light-filled house. Plus, the small modifications made to ensure an easy-to-manage home as we go into old age are largely unnoticed by others but already welcome to us. The biggest plus is that our energy bill has reduced by two thirds.
Arron listened to our ideas and we now have what we wanted and more, thanks to his input. Altogether, a very successful renovation and a great result.

The Boot, Barnard Gate

In 2022 AH Projects were approached to work as designers for the Conversion of this old Public House into two new dwellings.

Our innovative approach immediately impressed the developers and we were appointed to carry out the design service comprising survey of existing buildings and provide design proposals for the conversion including large rear extensions to form new kitchens and family rooms, plus master suites.

As part of our remit AH Projects commissioned land surveys, asbestos surveys, ecological appraisals and bat surveys.

Planning permission was granted for the scheme including change of use to residential in November 2023 and working with an appointed contractor the scheme was delivered to a very high standard within 11 months.

Our services included

Design, Planning and Building Regulations permissions

Cost, budgeting and construction packages

Project Management and delivery

Dave & Steph Green – Devoc Developments Ltd.

Working with Arron has been a breath of fresh air. Not only has he delivered drawings in a timely manner but also demonstrates a level of detail and understanding of the client’s needs but also factoring in the planning requirements of the local council resulting in creative solutions.

His service is elevated with the network of specialists he has built up with a “can do” attitude.

We will definitely work on further projects together.

Project Type: Quantity Surveying

Private Dwelling, North Oxford

Barn Conversions and Farmhouse Renovation, Oddington, Cotswolds

Park Farm Court, Alvescot

Tall Trees, Hailey

Tall Trees, Hailey

The Boot, Barnard Gate

Dave & Steph Green – Devoc Developments Ltd.