The Bridge House
Salterns Lane, Bursledon
£4,250,000Glass-and-steel contemporary eco lake house
- Bedrooms
- 5
- Recorded area
- 3,540 sq ft
- Recorded land
- 8 acres
- Ownership intensity
- High · editorial
Source checked: 15 Aug 2026
Explore this home ↗Aveno permanent dossier · published 9 Sep 2026
Langley Farm
Wigginton, Tring, Hertfordshire
Consider the next stepUnderstand the purchase.
Explore costs, work back from your budget, and discover three alternatives.
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Understand the purchase.
Explore costs, work back from your budget, and discover three alternatives.
A clearer purchase / Langley Farm
The house price is
only the beginning.
A private illustration for an individual buying one residential property. Choose the property’s tax location before calculating. Your answers stay on this page.
Ownership and main-residence replacement rules matter. Select based on your circumstances; owning another home does not always mean the surcharge applies.
Tax rates checked 26 October 2026. Rules can change; verify for your completion date.
HMRC SDLT ↗Non-resident rules ↗Welsh LTT ↗Scottish LBTT ↗Scottish ADS ↗Another possibility
What else could
this budget buy?
At or below this home’s recorded reference of £4,315,000. Up to three other admitted £2.5m+ homes recorded for sale, ordered by nearest asking price below the ceiling. Location, condition, tax and ownership costs differ. Availability requires confirmation.
Cwm Mawr
Pen Y Cwm
£4,200,000Award-winning curvilinear contemporary coastal house with a living roof
- Bedrooms
- 4
- Recorded area
- 3,455 sq ft
- Recorded land
- 18.24 acres
- Ownership intensity
- High · editorial
Source checked: 13 Sep 2026
Explore this home ↗11 Newton Road
Canford Cliffs, Poole
£4,000,000ICF-engineered contemporary low-energy new-build
- Bedrooms
- 5
- Recorded area
- 6,100 sq ft
- Recorded land
- 0.4 acres
- Ownership intensity
- High · editorial
Source checked: 14 Aug 2026
Explore this home ↗Independent reading
A newly completed 5,090 sq ft cedar-and-dark-brick smart house across five levels, with full-height glazing, cinema, gym, wine room and an all-electric heat-pump specification.
Langley Farm clears Aveno's gate because its form, five-level section and technical programme make it an exceptional contemporary house rather than a conventional premium new build. The reduced £4.315m guide is about £848/sq ft on the agent's area, but that density is not decision-grade until the 5,090 sq ft marketing figure is reconciled with the 528 m² public record and the completed construction, title, landscape and building-systems pack is verified.
Remarkability100/100
Data readiness95/100
Ownership intensityHigh
Why this belongs in Aveno
Remarkable is
an evidence test.
Flagship intelligence100remarkability / 100
Admitted to Aveno: unmistakably premium modern architecture, a live listing, defensible identity, structured buyer intelligence and a working exact-property publisher film.
Architecture20/20
Named architect not published; replacement dwelling approved under Dacorum reference 21/02713/FUL
Luxury and finish20/20
Premium specification and lifestyle scale.
Privacy and setting19/20
Detached and materially private; legal boundaries remain to verify.
Visual quality20/20
Working exact-property publisher film.
Market distinction20/20
Price, rarity and accommodation support admission.
Data-readiness audit · 95/100
Exact identity20/20
Langley Farm, Cholesbury Road, Wigginton, Tring, Hertfordshire; official UPRN/title bridge remains buyer-side.
Market status20/20
Live primary or syndication listing checked 9 Sep 2026.
Price and area18/20
£848/sq ft from current guide and the current agent's approximately 5,090 sq ft / 472.9 m² marketing figure; a separate public-data distributor reports 528 m², so a signed RICS measurement must resolve the 55.1 m² difference.
Buyer intelligence17/20
Costs, title, planning, energy, environmental and comparable questions are structured.
Rights and media20/20
Exact-property YouTube player with fallback.
- A newly completed 5,090 sq ft cedar-and-dark-brick smart house across five levels, with full-height glazing, cinema, gym, wine room and an all-electric heat-pump specification.
- 5,090 sq ft at £4.3m clears Aveno's luxury threshold.
- The exact-property film shows the real architecture and interiors without Aveno reproducing agent media.
- Live listing and current guide
- Exact-property publisher-controlled film
- Price-density and component cost model
- Transaction and comparable caveats kept explicit
- Official title number, UPRN and the complete access, boundary, covenant, utility, drainage and landscape obligations
- Named architect and the full planning, Building Control, structural, warranty, commissioning and as-built archive
- Signed component measurement resolving 5,090 sq ft against the separate 528 m² record
- Measured operating costs and service histories for the all-electric mechanical, environmental, smart-home and security systems
Aveno Decision Engine · live model
What does the evidence
change?
Current buyer actionVIEW — VERIFY THE DECISION PACK
Langley Farm clears Aveno's gate because its form, five-level section and technical programme make it an exceptional contemporary house rather than a conventional premium new build. The reduced £4.315m guide is about £848/sq ft on the agent's area, but that density is not decision-grade until the 5,090 sq ft marketing figure is reconciled with the 528 m² public record and the completed construction, title, landscape and building-systems pack is verified.
Identity confidence99%
Langley Farm, Cholesbury Road, Wigginton, Tring, Hertfordshire
The live Hopcroft instruction names Langley Farm on Cholesbury Road, Wigginton and supplies the exact-property film; current Rightmove distribution aligns on the £4.315m detached/freehold offer, accommodation and specification. Dacorum material and the EPC-derived record independently join Langley Farm to HP23 6JH and the replacement dwelling. The official title number and UPRN remain to be joined buyer-side.
UPRNStill protected
01
Premium test
Is the asking premium supported?
Guide midpoint£4,315,000£9,125 / m²
versusLocal evidence benchmark£6,567 / m²2 size-known local references
Subject vs unadjusted evidence38.9%
ReferenceDateAreaPrice / ask£/m²
Tring Grange Farm, Cholesbury Roadsame roadDec 2022—£3,500,000—Farmhouse, Redwing Farm, Cholesbury Roadsame postcodeMay 2021395 m²£2,350,000£5,949The Hollies, 58 Cholesbury Roadsame postcodeMar 2023206 m²£1,480,000£7,184Resulting reference£3,571,319Not a valuation. It exposes how much premium the evidence must justify.
The references are not a surveyor-selected valuation set. Recency, condition, land, architecture and improvements are not fully adjusted. Aveno shows the gap instead of hiding it behind false precision.
02
True ownership load
The cost after the keys.
Five-year cost above purchase price£799,050–£1,281,550SDLT + disclosed transaction extras + acquisition checks + modelled running and replacement allowances. Mortgage interest and major defects excluded.
Council taxModelled until the exact council-tax band, annual charge and any separate assessment are verified.£3,500–£6,000modelled
Energy, water and private systemsScale, plant, pool/estate systems and attributed energy setup; bills missing.£13,000–£37,500modelled
Insurance and securityHigh-value rebuild, gates, glazing, outbuildings and setting.£7,800–£22,500modelled
Building, plant and interior reserveComponent-based reserve for envelope, glazing, smart controls, kitchens, bathrooms and mechanical plant.£26,000–£52,500modelled
Grounds, access and lifestyle amenitiesLandscaping, woodland/land, pool/equestrian/garaging where applicable and access upkeep.£18,200–£37,500modelled
03
Claim audit
Marketing claim → buyer consequence.
Evidence readiness95/100
Tap the evidence cards as if the seller supplied them. Aveno recalculates the decision—not the beauty.
PROCEED TO VALUATION04
Property memory
The home’s price story.
4 Dec 2020£1,175,000Recorded sale · Freehold — Land Registry-derived transaction
267% nominal uplift25.3% annualisedCurrent guide midpoint£4,315,000Asking evidence, not a sale
This history does not prove fair value. It tells the buyer exactly how much of the current price must be explained by market growth, improvements, specification and scarcity.
Official evidence map
What is matched.
What is withheld.
Land Registry can establish sale history; EPC can reveal rated floor area and energy assumptions; Planning Data can surface constraints by UPRN or coordinate. A link alone is never counted as intelligence.
connected
Live original instruction confirms For Sale status, the reduced £4
Live original instruction confirms For Sale status, the reduced £4.315m guide, Langley Farm identity, detached/freehold form, five bedrooms, six bathrooms, 5,090 sq ft, contemporary architecture, systems and current enquiry route.
Source ↗connectedCurrent distribution independently retains the £4
Current distribution independently retains the £4.315m guide, reduction date, detached/freehold form, accommodation, contemporary description, technical specification and EPC route.
Source ↗connectedWorking exact-property tour linked from the live Hopcroft page and published by Hopcroft Property Experts; permitted remote YouTube player only, with no copied stills, screenshots, downloads, rehosting or photography hotlinks
Working exact-property tour linked from the live Hopcroft page and published by Hopcroft Property Experts; permitted remote YouTube player only, with no copied stills, screenshots, downloads, rehosting or photography hotlinks.
Source ↗connectedDacorum planning material joins Langley Farm, Cholesbury Road, HP23 6JH to replacement-dwelling permission 21/02713/FUL and the submitted materials, landscaping and electric-vehicle charging condition details
Dacorum planning material joins Langley Farm, Cholesbury Road, HP23 6JH to replacement-dwelling permission 21/02713/FUL and the submitted materials, landscaping and electric-vehicle charging condition details.
Source ↗partialExact-address public-data record supplies the 4,301 m² plot, EPC B dated 4 September 2023 and all-electric heat-pump record
Exact-address public-data record supplies the 4,301 m² plot, EPC B dated 4 September 2023 and all-electric heat-pump record.
Source ↗partialStreet-level Land Registry-derived chronology supplies the Tring Grange Farm and Redwing Farm anchors and retains the pre-replacement Langley Farm transaction; none is treated as like-for-like
Street-level Land Registry-derived chronology supplies the Tring Grange Farm and Redwing Farm anchors and retains the pre-replacement Langley Farm transaction; none is treated as like-for-like.
Source ↗connectedHM Land Registry-derived postcode results independently supply the Redwing Farm and The Hollies transactions used only as explicitly unmatched local boundaries
HM Land Registry-derived postcode results independently supply the Redwing Farm and The Hollies transactions used only as explicitly unmatched local boundaries.
Source ↗connectedCurrent England single-property SDLT bands produce £431,550 at £4
Current England single-property SDLT bands produce £431,550 at £4.315m. Buyer circumstances, higher rates, non-resident treatment and reliefs require professional tax advice.
Source ↗not matchedOfficial property-level river, surface-water, groundwater, reservoir and climate evidence remains required, alongside drainage, ground, radon, trees, ecology and insurance enquiries
Official property-level river, surface-water, groundwater, reservoir and climate evidence remains required, alongside drainage, ground, radon, trees, ecology and insurance enquiries.
Source ↗Published / verified
- Hopcroft currently markets Langley Farm at £4.315m as a detached, freehold, five-bedroom, six-bathroom house with a live enquiry route; Rightmove records the reduction on 15 July 2026.
- The agent describes approximately 5,090 sq ft across five levels, cedar and dark-brick cladding, full-height glazing, a cinema, gym, wine room, home office and study.
- The published technical schedule includes ABB KNX lighting, heating and shading controls, Control4 audio/video, two Mitsubishi Ecodan air-source heat pumps, wet underfloor heating, air conditioning, MVHR, monitored security and biometric entry.
- Dacorum planning material identifies the site and replacement-dwelling permission 21/02713/FUL; a November 2021 submission addressed materials, landscaping and electric-vehicle charging conditions.
- A public EPC-derived record identifies rating B from 4 September 2023, air-source heat-pump underfloor heating, high-performance glazing and no mains-gas connection.
- The working Hopcroft exact-property tour aligns with the current instruction and remains inside the publisher-controlled YouTube player.
Investigate next
- Obtain the official title register, title plan and UPRN, then reconcile the 4,301 m² mapped plot with the sale extent, access, boundaries, woodland edge, rights, covenants, utilities and any shared or private-road obligations.
- Retrieve the complete 21/02713/FUL planning file and every later variation, condition discharge and amendment, plus Building Control completion, structural calculations, latent-defect warranty, professional appointments, product guarantees and an as-built drawing set.
- Commission a signed RICS measurement that reconciles the agent's 5,090 sq ft / 472.9 m² figure with the separate 528 m² record and clearly identifies any basement, plant, void, eaves, balcony, terrace, garage or non-habitable component.
- Obtain three years of electricity, water, maintenance, security and insurance evidence, plus commissioning and service histories for the two heat pumps, underfloor heating, MVHR, air conditioning, KNX, Control4, glazing, roof, drainage and fire systems.
- Commission property-level flood, drainage, ground, radon, contamination, tree, ecology and landscape searches appropriate to the Chilterns National Landscape setting.
Still unknown
- Official title number, UPRN and the complete access, boundary, covenant, utility, drainage and landscape obligations
- Named architect and the full planning, Building Control, structural, warranty, commissioning and as-built archive
- Signed component measurement resolving 5,090 sq ft against the separate 528 m² record
- Measured operating costs and service histories for the all-electric mechanical, environmental, smart-home and security systems
Primary publisher · visual-rights recordHopcroft Property ExpertsOpen original source ↗Open rights-basis evidence ↗
All property film and photography remain publisher-controlled. Only the live film player and original Aveno evidence graphics are permitted; social stills require separate written permission. Hopcroft's live instruction opens the working exact-property YouTube tour titled “Tour a £5m Hotel-Spec Smart Home Near Tring, Hertfordshire”. Aveno uses only YouTube's privacy-enhanced publisher-controlled player and copies, downloads, screenshots, rehosts and hotlinks none of the film or estate-agent photography. The dossier retains an Aveno evidence panel and direct publisher/source links if the remote player is unavailable; no broken-image panel is rendered. Third-party material remains the property of its publisher. The publisher does not endorse Aveno’s independent assessment.
Record integritySee something inaccurate or hold better evidence?
Request a correction →Aveno records corrections and preserves the observation date. Owners, agents, architects and rights-holders are invited to provide documentary evidence.
Durable archive record
Versioned evidence.
Every claim traceable.
Record 1.0-private · admission policy 2026-08-luxury. Facts, attributed claims, estimates and gaps remain separate.
Aveno Time MachineFollow this home’s market history.
Open market timeline →Price, status, withdrawal, relisting and sale signals are preserved as dated observations. Missing history is never reconstructed as fact.