La Ferme du Roi
Description
La Ferme du Roi is a distinguished Grade 3 listed country estate, steeped in history and charm, and believed to date back to the early 17th century. This characterful former Jersey farmstead retains a wealth of original features and makes a significant contribution to the appeal of its rural lane setting, with a gable stone dated 1666. Reputed to have provided shelter to King Charles II and his mistress during the English Civil War, the property offers a rare opportunity to acquire a unique piece of Jersey’s heritage in the ever-popular parish of St. Brelade.
Set in picturesque and tranquil countryside, the estate comprises a substantial four-bedroom main house and an independent two-bedroom cottage, together providing exceptionally flexible accommodation ideal for multi-generational living or as a home with strong income potential. The cottage is currently operated as a successful holiday let.
The main house offers generous and versatile living space. At its heart is a welcoming kitchen/dining room with vaulted ceilings, exposed original beams and a log-burning stove, creating a warm and atmospheric family hub. A separate living room provides an additional cosy reception space, while a cloakroom and utility room complete the ground floor accommodation.
The first and second floors provide four well-proportioned bedrooms and two further bathrooms. There is excellent potential, subject to the necessary consents, to convert the existing eaves storage into an additional bedroom. Ideal for modern lifestyles, the property also benefits from a dedicated home office with its own separate entrance, perfect for those working remotely or running a business from home. Two additional rooms offer superb scope for further accommodation, a gym, studio or hobby rooms.
Separate from the main residence, a beautifully renovated two-bedroom, two-bathroom guest cottage offers complete privacy and independence. Arranged over a spacious, light-filled open-plan upper level, it is perfectly suited for visiting guests, extended family or continued use as an income-generating rental unit.
Externally, the estate enjoys attractive rural surroundings, with dual driveway entrances, ample parking and extensive storage options including a garage currently used for storage, a traditional outhouse and a large garden store. The holding includes approximately 7 vergees of agricultural land presently let to Jersey Dairy for potato cultivation, further enhancing its rural credentials.
With its generous plot size, there is significant scope, subject to planning, to create garaging, stables or a bespoke outdoor entertaining area, allowing purchasers to tailor the estate to their own lifestyle needs while preserving its unique historic character.
Not marked as sole agency on the original listing, so this property may also be marketed by other agents not captured in this data.
What would this cost to buy?
A live estimate, not a quote — change any figure below and everything recalculates immediately. Stamp duty / Land Transaction Tax uses Jersey's own standard-residence bands (see buying property in Jersey for the full table and how share-transfer property differs); the mortgage side is a standard capital-and-interest repayment calculation, not an offer from any lender.
Getting connected
Jersey has two residential broadband providers: JT — the island's own former state telecom, now Jersey's full-fibre network builder — and Sure, which completed absorbing Airtel-Vodafone's Channel Islands customer base in September 2025 (Airtel-Vodafone no longer trades as a separate operator here). Jersey's copper phone network is largely already history: JT finished building an island-wide fibre-to-the-home network back in July 2018 and has been retiring copper ever since — well ahead of Guernsey, where the equivalent copper switch-off was still under way through 2026. Always confirm actual coverage and switch-over status at this specific address directly with JT or Sure before assuming.
What would improving it be worth?
Modelled for this property in St Brelade. Adjust build quality or size for this property
Value added is the extra floor area priced at £8,941/m² — the midpoint asking price per m² among 38 St Brelade properties currently for sale that publish a floor area. Cost uses £4,000–£6,000/m² new build and £2,000–£4,000/m² refurbishment, depending on quality. Net is against the mid rate. The last column is how often Jersey actually approves that kind of application.
Unlike the value side of this table (priced from Jersey's own current asking prices), the £4k–6k new-build / £2k–4k refurbishment rates are carried across from guernseyproperties.gg, where they were supplied by that site's owner from local Guernsey experience — they have not been independently verified for Jersey, and construction costs plausibly differ between the islands. Treat the Cost and Net columns as an unverified placeholder until a Jersey-specific quantity surveyor's rate replaces them.
| Improvement | Value it might add | Likely cost | Net | Approved |
|---|---|---|---|---|
| Add a bedroom (single-storey extension) A modest double plus circulation, built new. ~14 m² |
£125,179 | £70,000 14 m² · mid spec new build range £56,000–£84,000 |
+£55,179 | 86% (569) |
| Loft conversion with a bedroom Works inside an existing roof, so it prices as refurbishment rather than new build — which is why it usually wins. ~20 m² |
£178,828 | £60,000 20 m² · mid spec refurb range £40,000–£80,000 |
+£118,828 | 86% (84) |
| Two-storey extension Roughly 14 m² on each of two floors. ~28 m² |
£250,359 | £140,000 28 m² · mid spec new build range £112,000–£168,000 |
+£110,359 | 83% (193) |
| Garage, annexe or outbuilding Detached space is worth less per m² than main-house floor area. ~18 m² |
£96,567 | £90,000 18 m² · mid spec new build range £72,000–£108,000 |
+£6,567 | 82% (216) |
Two things it cannot see. First, it prices floor area at the local average rate — it doesn't know your plot, your roof, your outlook, or whether an extension is physically possible; nor whether your street has a ceiling price that no amount of extending beats. Second, the rate comes from asking prices of other properties currently for sale that state a floor area — a minority of Jersey's live stock, so treat the sample sizes shown as real limits, not decoration.
The obvious alternative method is worse, which is why it isn't used here: comparing a typical 3-bed with a typical 4-bed suggests a bedroom is worth far more than it actually is — a bigger bed-count usually means a bigger house on a bigger plot, so that figure measures the mix of what's for sale, not the value of adding a room.
Before spending anything, get a builder's quote and talk to an architect — the type-of-work approval rates show how often that kind of application actually succeeds.
Sale history
No prior sale found in the Jersey property register for this address.
Planning history
No planning application found in the last 3 years for this address.
Estimate the cost of work you're considering
No live planning permission is on file for this address, so there's nothing to price directly — pick the kind of work you're weighing up instead, using the same cost ranges this site applies to real Jersey planning applications.
The work type shown is inferred automatically from the wording of the planning application's own description — it isn't stated by the applicant. The base cost range comes from published UK national renovation/build-cost guides for that type of project, and a ~25% uplift has been added to reflect higher shipping/import and skilled-labour costs in the Channel Islands — this is an estimate, not a published index. These figures are indicative only, not a quote: actual cost depends on specification, finish, ground conditions and the contractor. For anything serious, get a quote from a local quantity surveyor or builder.
See the 27 architects, structural engineers and builders working in Jersey. This can't be narrowed to firms who've filed nearby this property or this parish — Jersey's planning register carries no applicant, agent or architect field to match against (see the professionals directory).
Similar properties
Other current listings for sale in St Brelade, ranked by how many of the reasons on each card it shares with this one (closest asking price breaks ties) — every reason shown is exactly why it's here, not a hidden score.
