Quick ways in Under £500k£500k–£1M£1M+ 2+ beds3+ beds4+ beds Open marketLocal market

Ground Floor, St Helier Business Park

Ground Floor, St Helier Business Park

Description

Location, St Helier Business Park is located approximately 1 mile north of the centre of St Helier, being accessed from La Grande Route de St. Jean and La Pouquelaye. The airport is located approximately 3.5 miles to the West and Elizabeth Harbour is approximately 1.5 miles to the south., Given its position, the Property benefits from easy access to the centre of St Helier via the A9. The JEC Retail Park is also in close proximity being located on Queens Road (A9). The Property houses a variety of occupiers including Sun Works, Amalgamated Facilities Management, Clarity and Valiant CrossFit. Description, St Helier Business Park comprises multi-let office / warehouse accommodation, accompanied with ample car parking facilities. The available office accommodation is accessed from the main multi-let office main entrance., The ground floor office benefitted from a full CAT A and B refurbishment in 2024, and provides a large open plan office space, with two meeting rooms, two private offices, a kitchenette and dedicated reception. The refurbishment included new flooring, full decoration, brand new HVAC system, perimeter trunking and an exposed soffit and services ceiling with PIR sensor LED lighting. The office suite benefits from two separate dedicated entrances and good natural light throughout., The office is available as a fully furnished suite and benefits from the following, • 25 workstations with capacity for additional desks, • Two private offices, • Six person boardroom, • State of the art Orangebox meeting pod incorporating a five person meeting table & TV Accommodation, The Property has been measured in accordance with the RICS Code of Measuring Practice and provides a net internal floor area of 3,143 sq.ft (291.99 sq.m) Availability, The Property is available immediately, subject to completion of the legalities. Lease Terms, Flexible rental and lease term packages are available to an incoming tenant for a minimum lease term of 12 months., The premises are available on flexible terms by negotiation. Rental, The asking rental is £9,000 pcm, All rentals quoted are exclusive of all other outgoings and exclusive of GST if applicable. Legal Costs, Each party to bear their own legal costs and any other cost incurred in the letting of this property. Viewings, Strictly by appointment with the joint sole agents, Broadlands Commercial., Nick Trower MRICS, Director –, www.broadlandscommercial.com, www.broadlandsjersey.com, Or Evan Whitson at D2 Real Estate on 716233

Ref DA9A
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Sole agent This property is being marketed by a single agent only, as stated on the original listing.

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 Helier, 291.99 m² of known floor area. Adjust build quality or size for this property

Value added is the extra floor area priced at £7,019/m² — the midpoint asking price per m² among 143 St Helier 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.

The build-cost figures below are Guernsey's, not Jersey's

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.

ImprovementValue it might addLikely costNetApproved
Add a bedroom (single-storey extension)
A modest double plus circulation, built new. ~14 m²
£98,261 £70,000
14 m² · mid spec new build
range £56,000–£84,000
+£28,261 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
£140,373 £60,000
20 m² · mid spec refurb
range £40,000–£80,000
+£80,373 86% (84)
Two-storey extension
Roughly 14 m² on each of two floors. ~28 m²
£196,522 £140,000
28 m² · mid spec new build
range £112,000–£168,000
+£56,522 83% (193)
Garage, annexe or outbuilding
Detached space is worth less per m² than main-house floor area. ~18 m²
£75,801 £90,000
18 m² · mid spec new build
range £72,000–£108,000
−£14,199 82% (216)
Read this as an order of magnitude, not a promise

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

ApplicationDescriptionStatus
P/2025/10329Internal alterations, re-configuration and extension to first floor mezzanine. Install external guarding and doors to first floor of North E…Approved
Full record

Matched by house name/street and parish against Jersey planning applications decided in the last 3 years — coverage is partial and not a unique-ID lookup.

Estimated cost of live planning permissions

Jersey planning permissions lapse after a set period if unbuilt; these applications fall inside the last 3 years and were not refused, so they are presumptively still capable of being implemented.

How this is calculated

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.

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