Architecture20/20
TFQ Architecture
Aveno permanent dossier · published 28 Aug 2026
The Last Resort
Green Lane, Exton, Devon
Independent reading
A £4m, 6,547 sq ft TFQ estuary house with five bedroom suites, 5.46 acres, a tennis court, triple garage and uninterrupted water views.
The Last Resort clears the Pavello benchmark through unmistakably contemporary architecture, a secluded no-through-lane position, exceptional estuary views, 5.46 acres and serious entertaining scale. The £611/sq ft headline uses the current Savills measurement, but exact-address energy records indicate 5,576–5,856 sq ft and the current agents disagree on three versus five bathrooms. A signed component measurement and the complete planning and completion archive must settle those conflicts before density becomes a clean valuation signal.
Remarkability99/100
Data readiness94/100
Ownership intensityHigh
Why this belongs in Aveno
Remarkable is
an evidence test.
Flagship intelligence99remarkability / 100
Admitted to Aveno on architecture, live market evidence, defensible identity and structured buyer intelligence; no film is presented until an exact-property source is verified.
Luxury and finish20/20
Premium specification and lifestyle scale.
Privacy and setting19/20
Detached and materially private; legal boundaries remain to verify.
Visual quality12/20
No film displayed pending an exact-property verification.
Market distinction20/20
Price, rarity and accommodation support admission.
Data-readiness audit · 94/100
Exact identity20/20
The Last Resort, Green Lane, Exton, Exeter, Devon; official UPRN/title bridge remains buyer-side.
Market status20/20
Live primary or syndication listing checked 28 Aug 2026.
Price and area18/20
£611/sq ft from current guide and publisher area.
Buyer intelligence17/20
Costs, title, planning, energy, environmental and comparable questions are structured.
Rights and media20/20
No unverified third-party visual is displayed; Aveno evidence graphics and the live source remain available.
- A £4m, 6,547 sq ft TFQ estuary house with five bedroom suites, 5.46 acres, a tennis court, triple garage and uninterrupted water views.
- 6,547 sq ft at £4.0m clears Aveno's luxury threshold.
- The dossier prioritises verified evidence over an unconfirmed visual.
- Live listing and current guide
- Price-density and component cost model
- Transaction and comparable caveats kept explicit
- Official title number, registered 5.46-acre extent and complete private-lane, drainage, covenant and estuary-edge obligations
- Signed component-area schedule explaining the 6,547 / 5,856 / 5,576 sq ft records and three / five bathroom records
- Complete original construction, planning, completion and warranty evidence plus the final 24/2013/FUL extension decision and conditions
- Measured annual energy, water, grounds, court, security, drainage and insurance costs and property-level flood/coastal-change evidence
Aveno Decision Engine · live model
What does the evidence
change?
Current buyer actionVIEW — VERIFY THE DECISION PACK
The Last Resort clears the Pavello benchmark through unmistakably contemporary architecture, a secluded no-through-lane position, exceptional estuary views, 5.46 acres and serious entertaining scale. The £611/sq ft headline uses the current Savills measurement, but exact-address energy records indicate 5,576–5,856 sq ft and the current agents disagree on three versus five bathrooms. A signed component measurement and the complete planning and completion archive must settle those conflicts before density becomes a clean valuation signal.
Identity confidence99%
The Last Resort, Green Lane, Exton, Exeter, Devon
The live Savills instruction, current Knight Frank and portal distributions, exact-address UPRN record, Companies House correspondence address and exact-address planning record align on the unique named The Last Resort at Green Lane, Exton, EX3 0PW. The sources agree on a detached freehold contemporary house at offers over £4m, built in 2013, with five bedrooms, 6,547 sq ft and 5.46 acres. Savills records three bathrooms while Knight Frank records five, and the EPC-derived area is smaller; those are specification and measurement conflicts rather than identity conflicts. The title register and plan remain required, but the exact-property identity is locked well above Aveno's publication threshold.
UPRN100040162114
01
Premium test
Is the asking premium supported?
Guide midpoint£4,000,000£6,577 / m²
versusLocal evidence benchmarkWithheld0 size-known local references
Subject vs unadjusted evidence—
ReferenceDateAreaPrice / ask£/m²
Byways, Green Lanesame road and estuary settingAug 2022—£2,800,000—Moon River, Green Lanesame road and postcodeNov 2023—£2,300,000—Resulting referenceWithheldNot 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£795,250–£1,245,750SDLT + disclosed transaction extras + acquisition checks + modelled running and replacement allowances. Mortgage interest and major defects excluded.
Council taxCurrent listing band; exact authority charge and any annexe assessment to verify.£3,500–£6,000attributed
Energy, water and private systemsScale, plant, pool/estate systems and attributed energy setup; bills missing.£15,000–£40,000modelled
Insurance and securityHigh-value rebuild, gates, glazing, outbuildings and setting.£9,000–£24,000modelled
Building, plant and interior reserveComponent-based reserve for envelope, glazing, smart controls, kitchens, bathrooms and mechanical plant.£30,000–£56,000modelled
Grounds, access and lifestyle amenitiesLandscaping, woodland/land, pool/equestrian/garaging where applicable and access upkeep.£21,000–£40,000modelled
03
Claim audit
Marketing claim → buyer consequence.
Evidence readiness94/100
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.
14 Sept 2007£500,000Recorded sale · Freehold
700% nominal uplift11.6% annualisedCurrent guide midpoint£4,000,000Asking 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 primary offers-over-£4m instruction with a working enquiry route, 6,547 sq ft, 5
Live primary offers-over-£4m instruction with a working enquiry route, 6,547 sq ft, 5.46 acres, five bedrooms, three bathrooms, freehold tenure, EPC B and the complete house, grounds and tennis-court programme.
Source ↗connectedCurrent independent Savills distribution confirms The Last Resort name, Green Lane and EX3 0PW location, £4m asking position, detached/freehold status, five bedrooms, three bathrooms, 6,547 sq ft, 5
Current independent Savills distribution confirms The Last Resort name, Green Lane and EX3 0PW location, £4m asking position, detached/freehold status, five bedrooms, three bathrooms, 6,547 sq ft, 5.46 acres and EPC B.
Source ↗partialSeparate current Knight Frank instruction confirms the same named property, price, area, acreage and specification but reports five bathrooms; the conflict is preserved pending the signed schedule
Separate current Knight Frank instruction confirms the same named property, price, area, acreage and specification but reports five bathrooms; the conflict is preserved pending the signed schedule.
Source ↗connectedExact-address record joins The Last Resort, Green Lane, EX3 0PW to UPRN 100040162114 and EPC B; its 544 m² area is retained as a measurement conflict
Exact-address record joins The Last Resort, Green Lane, EX3 0PW to UPRN 100040162114 and EPC B; its 544 m² area is retained as a measurement conflict.
Source ↗connectedOfficial Companies House record independently repeats The Last Resort, Green Lane, Exton, Exeter, EX3 0PW as a correspondence address
Official Companies House record independently repeats The Last Resort, Green Lane, Exton, Exeter, EX3 0PW as a correspondence address.
Source ↗not matchedExact-address planning index identifies application 24/2013/FUL for a gym, raised terrace, garden room and padel court; obtain the official East Devon decision, plans and conditions
Exact-address planning index identifies application 24/2013/FUL for a gym, raised terrace, garden room and padel court; obtain the official East Devon decision, plans and conditions.
Source ↗connectedIndependent modern-house record identifies The Last Resort, Green Lane, EX3 0PW, TFQ Architecture, the 2012-era project and the angled multi-roof form
Independent modern-house record identifies The Last Resort, Green Lane, EX3 0PW, TFQ Architecture, the 2012-era project and the angled multi-roof form.
Source ↗connectedLand Registry-derived exact-address record supplies the £500,000 September 2007 predecessor-site sale and same-road anchors, with explicit non-comparable caveats
Land Registry-derived exact-address record supplies the £500,000 September 2007 predecessor-site sale and same-road anchors, with explicit non-comparable caveats.
Source ↗connectedOpen Postcode-derived EX3 0PW centroid supports the archive map; it is deliberately area-level and is not a title boundary or exact building point
Open Postcode-derived EX3 0PW centroid supports the archive map; it is deliberately area-level and is not a title boundary or exact building point.
Source ↗not matchedProperty-level river, surface-water, groundwater, drainage, coastal-change and climate-risk evidence remains required for the estuary setting
Property-level river, surface-water, groundwater, drainage, coastal-change and climate-risk evidence remains required for the estuary setting.
Source ↗Published / verified
- Savills currently offers The Last Resort in excess of £4m as a detached freehold property with five bedrooms, three bathrooms, 6,547 sq ft and 5.46 acres.
- A separate current Knight Frank instruction carries the same named house, price, area, acreage and accommodation programme, while recording five rather than three bathrooms.
- The 2013 house is attributed to TFQ Architecture and combines a 39 ft open-plan living sequence with extensive glazing, terraces, balconies, five bedroom suites, a hard tennis court, triple garage and an estuary-facing paddock.
- Exact-address evidence joins The Last Resort, Green Lane, EX3 0PW to UPRN 100040162114, an EPC B record and a £500,000 September 2007 predecessor-site sale; Companies House and a 2024 planning application independently repeat the full named address.
Investigate next
- Obtain the official title register and plan for UPRN 100040162114, confirming the 5.46-acre extent, private-lane access, foreshore and view protections, service and drainage rights, covenants and every ancillary structure.
- Commission a RICS component measurement reconciling the marketed 6,547 sq ft with the 5,576–5,856 sq ft energy/address records, separating habitable floors, garage, garden room, conservatory, stores and covered terraces.
- Retrieve the complete TFQ design, original planning, Building Control, structural, completion and warranty archive plus application 24/2013/FUL and any decision or conditions for the gym, raised terrace, garden room and padel court.
- Reconcile three-versus-five bathroom records and obtain three years of energy, water, grounds, tennis-court, security and insurance costs; commission envelope, glazing, roof, drainage, slope and property-level estuary flood/coastal-change reviews.
Still unknown
- Official title number, registered 5.46-acre extent and complete private-lane, drainage, covenant and estuary-edge obligations
- Signed component-area schedule explaining the 6,547 / 5,856 / 5,576 sq ft records and three / five bathroom records
- Complete original construction, planning, completion and warranty evidence plus the final 24/2013/FUL extension decision and conditions
- Measured annual energy, water, grounds, court, security, drainage and insurance costs and property-level flood/coastal-change evidence
No third-party property film or photography is displayed. Use the prominent live market source for real-property media; Aveno shows only its original evidence graphics. No exact-property film is displayed. The dossier uses only Aveno's original evidence presentation and links to the live market source; no estate-agent media is copied, downloaded, screenshot, rehosted or hotlinked. Aveno original evidence panel; no third-party property media is reproduced or embedded. 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-private · admission policy 2026-08-luxury. Facts, attributed claims, estimates and gaps remain separate.