Newman House
Hertfordshire
A replacement family home on a constrained semi-rural plot, designed to Passive House fabric standards and clad in a long-life larch rainscreen. Delivered to budget over a fifteen-month programme.
About from company website
Valley Corp Construction is a small, privately held UK building company with over two decades of experience in delivering high-quality new build homes, extensions, and renovations. They focus on building for the long term, working with clients, architects, and developers who prioritize enduring quality over speed or low cost. The company operates with a deliberate, short process involving conversation, feasibility studies, meticulous build execution with a dedicated project manager and weekly reports, and a comprehensive handover with a two-year defects period.
Their approach is guided by four core principles: building to be inherited, providing a single named project manager, confirming all details in writing before spoken word, and offering a two-year defects period. Valley Corp emphasizes sustainability by prioritizing the retention of existing fabric, mature trees, and embodied carbon, specifying materials with environmental product declarations, and preferring responsibly sourced UK timber. Their standard new build specifications meet Future Homes Standard fabric performance ahead of deadlines.
Valley Corp Construction handles new build construction from ground up, including replacement dwellings and small private schemes of two to six units, offering full main-contractor capability. They also specialize in extensions and renovations, including whole-house refurbishments and work on listed and period properties, focusing on considered additions that respect the existing building. Loft conversions are another key service, engineered to create properly finished storeys with meticulous structural and watertight detailing.
Services
Works as
Sectors
Project experience from company website
The Old Mill
Cotswolds
A Grade II listed water mill brought back from twenty years of disuse. New roof, structural underpinning, full reinstatement of working machinery, and a contemporary kitchen and bathroom intervention.
Linden Place
North London
Side-return and full-width rear extension to a late Victorian semi. The brief asked for one well-considered room rather than the usual three. Limewashed plaster walls, a single fixed picture window, and a quietly engineered roof light.
Tideway Cottage
Suffolk coast
A weather-beaten Victorian cottage rebuilt almost entirely from within its own footprint. We retained the brickwork shell, replaced the floors, roof, services, and joinery, and added a sympathetic single-storey kitchen extension.
The Stables
Surrey
A three-bedroom barn-form new build set within a working stable yard, replacing two redundant outbuildings. Black-stained timber cladding, clay tile roofing, and a fully off-grid air-source heating strategy.
Park Crescent
West London
A complete refurbishment of a five-storey townhouse including structural alterations at lower-ground floor, full reservicing, a new lift, and the conservation of original lath-and-plaster ceilings throughout the principal rooms.
Heath Lane
South London
A double mansard loft conversion adding two bedrooms and a bathroom to a Victorian terrace. Slate-clad cheeks, oversized rooflights, and full acoustic separation from the bedrooms below.
Marlow House
Buckinghamshire
A pavilion-form garden room and orangery, connected by a glass link to a Grade II listed riverside house. Bespoke joinery, hand-cut Portland stone thresholds, and underfloor heating to a polished limestone floor.
Accreditations from company website
- FMB
- TrustMark
- Considerate Constructors
- CHAS
Clients mentioned from company website
Henrietta Adler.
Similar companies
- Hostbray LimitedRadlett · Main contractor
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Questions about Valley Corp Ltd from the record on this page
What does Valley Corp Ltd do?
Valley Corp Construction delivers new build homes, considered extensions, and detailed renovations for clients who refuse to compromise on quality. Building work that lasts a lifetime. Their listed services include Main contractor, House builder, Refurbishment, Restoration & heritage and Extensions.
Where is Valley Corp Ltd based?
Valley Corp Ltd is registered at 42 Watling Street, Radlett, WD7 7NN, in London.
What areas does Valley Corp Ltd cover?
Valley Corp Ltd states that it works across London, Home Counties, Cotswolds, South Coast, Yorkshire and Edinburgh.
How many people work at Valley Corp Ltd?
Accounts filed for the year to 2025 report 21 employees, which places the company in the 10-49 employees band.
What is Valley Corp Ltd's turnover?
Valley Corp Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.2m and £3.2m. This is an estimate, not a filed figure.
Is Valley Corp Ltd still trading?
Companies House lists Valley Corp Ltd as active, with accounts most recently made up to 2025-04-30.
What accreditations does Valley Corp Ltd hold?
Valley Corp Ltd displays FMB, TrustMark, Considerate Constructors and CHAS on its website.
What sectors does Valley Corp Ltd work in?
Valley Corp Ltd works in Residential.
When was Valley Corp Ltd established?
Valley Corp Ltd was incorporated on 2021-04-22, though the company says it has traded since 2003.