Nonsuch Estate hotel plans, Bromham: how to object

The plans keep the fire-damaged listed house but wrap it in a great deal of new building that is not the house, including a 1,480 m² “Welcome Building” (spa, restaurant, bar and event space), plus a gatehouse, boat house, yoga studio, padel courts and new estate buildings.

At pre-application stage, the Council's Senior Conservation Officer said a simpler model of short-term, flexible letting of the house and existing buildings “appears to have some potential to be achieved via relatively low-key changes, avoiding significant pressure on the fabric or setting of the buildings, and therefore could be acceptable in principle.” The pre-application Case Officer similarly noted that any broader tourism or economic benefit of a hotel use “does not necessarily justify the proposals”, because the real question is whether this scale of works is justified to secure the “optimum viable use” of the estate as a heritage asset.

The full application never answers that question. Its viability report doesn't test the lower-key scenario at all; it only compares three versions of a full commercial hotel, asserts only the largest is viable, and leans on generic public figures and one comparator hotel's rates rather than a proper site-specific business case. Every alternative or reduced-scale use is rejected without specific evidence.

The Council should commission an independent review of the underlying viability appraisal, including the cost and revenue assumptions for each scenario tested, before a decision is made.

Relevant planning policies: “Optimum viable use”: NPPF (2026) Chapter 20; Planning Practice Guidance “Historic environment” Paragraph 015.

The site is open countryside, outside Bromham's development boundary, where large new building schemes should be refused unless they meet strict exceptions. This is a huge new hotel-and-leisure complex, not a reasonable reuse of what is already there.

Relevant planning policies: Wiltshire Core Strategy Core Policies 1, 2 and 12; Core Policy 39 (tourism should reuse existing or replacement buildings, and is allowed away from a village only in exceptional cases where no suitable existing buildings are available for reuse, though the estate is full of them); Core Policy 40 (hotels outside settlements should only be permitted to conserve historic buildings, not to add new sprawl).

Nonsuch House is Grade II* listed, putting it in the top 8% of listed buildings nationally. The Conservation Officer's pre-application concerns about overdevelopment, the scattering of new buildings across the estate, and loss of rural setting have not been properly addressed.

The applicant's own heritage report recognises that the estate's openness is central to its importance, and admits the scheme risks “suburbanising the character of the setting”, yet it still rates the harm “low” by looking at each new building on its own, ignoring the combined loss of openness from so many new buildings (including the loss of the meadow chosen for the Welcome Building). The effect of the acoustic bund on the setting is not assessed at all, even though it is a significant engineering operation that alters the ground level. Considered as a whole, the level of harm is greater than low.

It should also be noted that the Application Form confirms development work has already started without consent, including the Boat House (“art studio”) and the outdoor kitchen. Works to, or in the setting of, a listed building without consent are a serious matter.

Relevant planning policies: Wiltshire Core Strategy Core Policies 57 and 58; NPPF (2026) Chapter 20; section 66(1) of the Planning (Listed Buildings and Conservation Areas) Act 1990.

The Welcome Building is over 1,480 sqm, larger than Nonsuch House and its East Wing combined, and will incorporate a café/restaurant, bar, event space and spa, all open to the public (the applicant specifically says the facilities are for day visitors, not just private amenities for resident hotel guests). Leisure uses this size, out in the countryside away from any town, must be backed by an impact assessment and a “sequential test” to protect the Devizes and Calne town centres.

Neither has been provided, and the Council should request this before making a decision.

Relevant planning policies: Wiltshire Core Strategy Core Policy 38 (and Core Policy 40 criterion (iv)).

The impact of noise on neighbours is judged on straight-line distance alone, with no background noise survey and no account of how the land between Nonsuch Estate and the residential areas of Bromham creates an open valley that carries sound. The applicant admits complaints have already arisen from events on the estate, includes a purpose-built acoustic bund that has never been tested, and its own report rejected an events venue for noise while the scheme contradictorily keeps a “flexible event space”.

The Council itself resisted an application to remove a plant-noise condition on the Bromham Community Hub in the centre of the village (PL/2025/08017), precisely because a survey found a night-time background level of just 27dB, considered “very low”. The residential areas affected by this scheme are on the village edge, and so are quieter still. The cumulative impact of a large commercial hotel's operations, including a tractor store and vehicle workshop sited near the residential boundary, and notoriously noisy tennis and padel courts, is, contrary to what is stated in the Planning Statement, very likely to affect residential amenity and potentially become a statutory nuisance without proper assessment and control.

The application repeatedly says noise will be “managed” or “controlled”, but gives the Council nothing to measure that control against. There is no noise impact assessment, and no indication of what events are actually proposed: what type, how many, how often, how late, indoors or out. Without that, any condition attached to a permission is unenforceable in practice, because neither the Council nor residents would be able to say whether a given evening had breached it. The same gap applies to the acoustic bund, which is offered as mitigation with no figures at all for how much noise it would attenuate, for which sources, or in which direction.

The Council should request this missing information before determining the application: a noise assessment that actually considers the full range of potential noise generated by the proposed scheme, a clear statement of the events proposed, and evidence of how effective the acoustic bund would be.

Relevant planning policies: Wiltshire Core Strategy Core Policy 57(vii); NPPF (2026) Chapter 19.

The scheme offers only a vague promise of “low-level, shielded” lighting, with no lighting assessment, even though the applicant's own bat survey says a full lighting plan is needed, since protected bats need darkness. Residential properties in Bromham currently enjoy a completely dark rural outlook over Nonsuch Estate.

The Council should request a lighting design plan for a development of this size, covering both the ecological mitigation required for light-sensitive protected species on-site and the impact on the amenity of neighbouring residential properties in Bromham.

Relevant planning policies: Wiltshire Core Strategy Core Policies 50, 51 and 57; NPPF (2026) Chapter 19.

Buildings, a car park, a new junction and lighting would be spread across an open, quiet estate, creating an urbanising change to the landscape. The applicant's Landscape and Visual Impact Assessment (LVIA) dismisses this as “negligible” and “not a valued landscape”, but Core Policy 51 requires that landscape character throughout Wiltshire is protected, conserved and where possible enhanced. It applies whether or not the land carries a national designation, and expressly protects tranquillity against intrusion from light pollution, noise and vibration.

The LVIA's justification is also weak: it dates from March 2023/February 2024 and was “re-submitted”, pre-dating key parts of the current scheme (including the acoustic bund); its site photographs were taken in January, the estate's least-busy time of year; and its analysis “has been carried out from external spaces within the public domain and not from the private spaces”, so the impact on adjoining neighbours' homes and gardens at Greystones and Minty's Top was never properly assessed. It also rates the views from the BROM2 footpath, which crosses open agricultural land in the setting of a Grade II* listed building, as “negligible”, even though it admits new buildings will be seen from it. This is an understatement.

Relevant planning policies: Wiltshire Core Strategy Core Policy 51; NPPF (2026) Chapter 19.

The Council's own ecologist notes that the ecological survey is more than two years out of date and incomplete (missing badger, great crested newt and reptile surveys), and that the application cannot properly be judged until they are done.

The Council should request these surveys before a fully-informed decision can be made.

Relevant planning policies: Wiltshire Core Strategy Core Policy 50; NPPF (2026) Chapter 19; Environment Act 2021 (minimum 10% biodiversity net gain).

Planning policy requires development to be located and designed to reduce the need to travel, especially by private car, and to offer a genuine choice of transport modes. But the estate is in open countryside with no realistic walking, cycling or public-transport access, so essentially every guest, member of staff, supplier and visitor will arrive by car. The applicant's own transport assessment expects little walking or cycling and admits there is no walking or cycling infrastructure nearby.

The scheme creates a new priority junction onto the A3102, but the junction's visibility also falls short of what the Highway Authority asked for (158m and 156m against 160m). It provides around 91 parking spaces, a scale of parking that is itself an admission of car dependence, and its “sustainable travel” measure is electric buggies to move guests around the estate, which does nothing to address how they get to it.

The Planning Statement claims the site is “within walking distance of Bromham”, but this really means about 500m to the village edge along Bridleway BROM1A, which is unlit, unsurfaced, and will see increased traffic if the new Denbanks buildings are built. This is not a reasonable route for most guests, staff or day visitors to use instead of the car, particularly in bad weather, and this is clearly not a sustainable location for a development of this size.

Relevant planning policies: Wiltshire Core Strategy Core Policies 60 and 61; NPPF (2026) Chapter 15.

A public footpath (BROM2) crosses the site, and the Welcome Building and car park are drawn on top of it. The Council's countryside access officer says it must be diverted, but the application form says no rights of way need moving, and the Design and Access Statement claims the route is “retained and protected.”

The route is already being obstructed on the ground. The public footpath sign has been removed from Stoney Lane, and the stile at that point is broken and overgrown. Further along the path there used to be another stile; this has been replaced by a wooden fence, an electric fence and a newly planted young hedge.

This conflict should be resolved before the application is determined.

Relevant planning policies: NPPF (2026) Chapter 15 (public rights of way); Wiltshire Core Strategy Core Policy 57.

Two houses would replace the single existing Denbanks (each about 239 m² over three floors), plus a live-in staff flat in the new gatehouse and a separate Estate Manager's house, with no proper evidence that living on site is essential, and a justification that shifts from “essential staff” to helping meet general “housing need.” This fails the exceptions required for new residential development in the open countryside.

Relevant planning policies: Wiltshire Core Strategy Core Policy 48; saved Kennet Local Plan Policy HC25; NPPF (2026) policies S5(1)(c) and HO11.

A luxury hotel, spa and golf resort already exists a few miles away at Bowood, near Calne. The application does not demonstrate any unmet demand this scheme would fill: the Case Officer's pre-application view that there is a “broad need for this type of hotel development” is echoed in Core Policy 40, though CP40 notes that this need is particularly located in the south of Wiltshire.

The scheme is deliberately designed as a self-contained destination, with its own restaurant, bar, spa and flexible event space, plus a programme of on-site “year-round activity and events”, with guests shuttled around the estate by electric buggy. Guests have little reason to leave the complex, so the claimed benefit to Bromham's pubs, shops and services is speculative.

The scheme proposes 22 full-time-equivalent jobs (up from 2), but gives no visitor numbers or economic output that could actually be weighed, and there is no mechanism to secure the jobs for local people.

Relevant planning policies: The “planning balance”: under NPPF (2026) Chapter 20 the claimed public benefits are weighed against the heritage harm, and benefits that are unproven carry little weight.