Luxury and scale25/25
More than 5,500 sq ft, five bedrooms and five bathrooms.
Aveno permanent dossier · published 12 Aug 2026
Pavello
Forest Road, Colgate, Horsham, West Sussex
Film by Fine & Country
Independent reading
The £4m, 5,533 sq ft Barcelona Pavilion–inspired house that became Grand Designs’ largest build: single-storey, exactingly modern and unapologetically luxurious.
Pavello is the calibre Aveno should lead with: exceptional modern architecture, major cultural provenance and genuine scale. The decision is not whether it is spectacular, but whether today’s £4m+ position is defensible after the £3.95m October 2024 sale and whether the building-services and envelope records are complete.
Remarkability98/100
Data readiness88/100
Ownership intensityHigh
Why this belongs in Aveno
Remarkable is
an evidence test.
Flagship intelligence98remarkability / 100
Admitted: an unquestionably luxurious modern landmark with national television provenance, exact-property evidence and enough transaction data to frame a disciplined decision.
Architecture20/20
A rigorous Barcelona Pavilion–inspired modern composition.
Provenance20/20
Desmond Harvey authorship and Grand Designs recognition.
Lifestyle18/20
Exceptional lateral living and high-specification amenities.
Evidence15/15
Live listing, exact film, address, transactions and measurable area are connected.
Data-readiness audit · 88/100
Identity20/20
Name, full address, listing, film and transactions align.
Market status20/20
Primary listing was live on 12 August 2026.
Price evidence18/20
Two exact-property transactions and current guide are connected.
Property evidence17/20
Accommodation, architect, provenance and area are connected; two area figures conflict.
Ownership evidence13/20
Services, title, consumption and insurance packs remain required.
- A 5,500+ sq ft single-storey composition explicitly inspired by the Barcelona Pavilion.
- Desmond Harvey authorship and Grand Designs provenance are independently attributable.
- Five bedroom suites, major glazing and exceptional lateral scale create a genuinely rare UK proposition.
- Exact property and address
- Live primary listing and publisher film
- 2019 and 2024 same-property transactions
- Published floor area and price-density calculation
- RICS area reconciliation
- Building-services lifecycle costs
- Title and access pack
- Consumption and insurance evidence
Aveno Intelligence Passport
Not more data.
A sharper decision.
Each signal is calculated or interpreted for this home. Official records are joined only after the property identity is defensible; otherwise Aveno shows the exact missing key.
Official joins can be interpreted at property level.
LOCKEDCalculated from the current reference price and publisher-stated floor area—not an independent valuation.
A 1.1% planning reserve for fabric and systems. Utilities, finance and major defects sit outside it.
88% overall evidence coverage. Connected does not mean independently verified unless the ledger explicitly says so.
This is the evidence most likely to change the current Aveno action—not merely add another document.
Aveno keeps this visible so uncertainty influences the viewing, offer and survey strategy.
LISTING→IDENTITY→REGISTER MATCH→CONSEQUENCE→BUYER ACTION
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 primary listing
£4m+ · 5 beds · 5 baths · 3 receptions
Source ↗connectedExact-property film
Publisher-controlled Pavello tour
Source ↗connectedTransaction memory
£3.95m in Oct 2024; £3.45m in Jan 2019
Source ↗connectedPrice density
c. £723 / sq ft at published area
Source ↗partialArea reconciliation
5,533 sq ft marketed versus 470 m² EPC-derived
Source ↗partialPlanning and services
Approved design history connected; completion and lifecycle pack required
Source ↗Published / verified
- Fine & Country offered Pavello at more than £4m with five bedrooms, five bathrooms, three reception rooms and more than 5,500 sq ft when checked on 12 August 2026.
- The exact address reconciles to Pavello, Forest Road, Colgate, Horsham RH12 4TB and recorded freehold sales of £3.95m in October 2024 and £3.45m in January 2019.
- The house was designed by Desmond Harvey, inspired by Mies van der Rohe’s Barcelona Pavilion and featured on Grand Designs in 2015.
- The published 5,533 sq ft area implies approximately £723 per sq ft at a £4m reference price; the EPC-derived 470 m² area is lower and requires reconciliation.
Investigate next
- Reconcile the marketed 5,533 sq ft against the EPC-recorded 470 m² and commission a current RICS measurement before relying on price density.
- Obtain the complete roof, glazing, pool, heating, ventilation, electrical and automation service history, warranties and near-term replacement schedule.
- Explain the resale only 22 months after the October 2024 £3.95m purchase and evidence any capex supporting the new £4m+ position.
Still unknown
- Current measured net internal area
- Annual pool, electrical and grounds consumption
- Detailed title restrictions and private-access maintenance
- Current insurance terms for the extensive glazed envelope
Primary publisher · visual-rights recordFine & CountryOpen original source ↗Open rights-basis evidence ↗
Market facts are attributed to the live Fine & Country listing. The film remains controlled by its publisher. Aveno adds independent transaction, density, ownership-cost and risk analysis. Fine & Country’s publisher-controlled YouTube film depicts and names the exact property. Aveno embeds the publisher’s player and uses its served preview without downloading, screenshotting, rehosting or hotlinking estate-agent photography. The card retains its architectural title and direct listing link if the publisher preview is unavailable; no standalone broken-image element is rendered. Third-party material remains the property of its publisher. The publisher does not endorse Aveno’s independent assessment.
Durable archive record
Versioned evidence.
Every claim traceable.
Record 1.0 · admission policy 2026-08-luxury. Facts, attributed claims, estimates and gaps remain separate.