Traditional country house with extensively curated interiors and landscaped estate amenities
Home 166 · For sale
Bigbury House
Bigbury, Harbledown, Canterbury, Kent
Independent reading
A substantial six-bedroom country house of 5,378 sq ft with a one-bedroom annexe, landscaped gardens, outdoor pool, tennis court and approximately 4.7 acres above Canterbury.
The £3.5m guide equates to about £651 per marketed sq ft, not a valuation. A signed component schedule must separate the principal house, annexe and garaging; title, planning history, pool and services condition, landscape obligations and actual operating records decide the offer.
Bedrooms6
Publisher-stated area5,378 sq ft
Grounds, approx.4.7 acres
The 30-second view
Three things worth knowing.
Whether title, signed component area, approvals and the pool, landscape and services records support the premium without hidden estate liabilities.
The marketed 5,378 sq ft is not yet split between the main house, connected annexe and any ancillary accommodation, so price density is only an attributed headline comparison.
Consider the next stepUnderstand the purchase.
Explore costs, work back from your budget, and discover three alternatives.
+
Understand the purchase.
Explore costs, work back from your budget, and discover three alternatives.
A clearer purchase / Bigbury House
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 £3,500,000. 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.
Alderbrook House
Mayfield Road, Weybridge
Guide price £3,500,000Award-winning contemporary riverside family house
- Bedrooms
- 6
- Recorded area
- 6,380 sq ft
- Recorded land
- Unknown
- Ownership intensity
- High · editorial
Source checked: 31 Oct 2026
Explore this home ↗Barcombe
Croxley Green, Rickmansworth
£3,500,000Outstandingly modernised detached period residence
- Bedrooms
- 6
- Recorded area
- 4,958 sq ft
- Recorded land
- 1 acres
- Ownership intensity
- High · editorial
Source checked: 10 Sep 2026
Explore this home ↗Blackthorn House
West End Lane, Essendon
£3,500,000Contemporary rural residence
- Bedrooms
- 5
- Recorded area
- 4,799 sq ft
- Recorded land
- 1 acres
- Ownership intensity
- High · editorial
Source checked: 14 Aug 2026
Explore this home ↗How we assess this homeOptional scores, the reasons behind them and the detailed decision tools.+
These are Aveno’s editorial assessments, not valuations, survey findings or guarantees. Design scores describe the selection; data-readiness scores describe how complete the recorded evidence is. Higher scores do not mean fewer purchase risks.
Why this belongs in Aveno
Remarkable is
an evidence test.
Flagship intelligence93remarkability / 100
READY and published under the owner-approved any-era luxury and external-film continuity policies: current original sale, stable identity, measured area, complete buyer dossier and exact official publisher-film identity are present; playback is access-unavailable and not claimed.
Luxury and condition23/25
Current publisher presents a carefully maintained high-specification country home; specialist condition evidence remains buyer-side.
Design and character23/25
Elegant traditional rooms, curated interiors and a documented landscape-design story.
Privacy and setting24/25
Elevated rural setting with about 4.7 acres and mature gardens.
Lifestyle23/25
Annexe, pool, tennis, large reception programme and extensive garaging.
- A substantial private country house within easy reach of Canterbury and London rail links.
- Professionally landscaped gardens associated with Ralph Hancock and panoramic rural views.
- A strong leisure and guest programme: annexe, heated pool, tennis court and extensive garaging.
- Current exact named original instruction.
- Explicit area, acreage and accommodation.
- Exact publisher-labelled property film.
- Current tenure, EPC and council-tax attributions.
- Complete decision-oriented buyer questions and tax calculation.
- Title and approvals pack.
- Signed component-area reconciliation.
- Pool, landscape and services condition.
- Actual costs and adjusted comparables.
- Playback access-unavailable and not claimed.
Aveno Decision Engine · live model
What does the evidence
change?
Current buyer actionINVESTIGATE — VERIFY TITLE, AREA, APPROVALS AND ESTATE COSTS
The setting, landscape and leisure programme are compelling; ownership and operating evidence decide the offer.
Identity confidence100%
Bigbury House, Bigbury, Harbledown, Canterbury, Kent
The current original instruction and exact current distribution align the Bigbury House name, Bigbury/Harbledown locality, price, area, accommodation, acreage and defining pool/tennis/annexe programme.
UPRNStill protected
01
Premium test
Is the asking premium supported?
Guide midpoint£3,500,000£7,005 / m²
versusLocal evidence benchmarkWithheld0 size-known local references
Subject vs unadjusted evidence—
ReferenceDateAreaPrice / ask£/m²
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£561,750–£953,750SDLT + disclosed transaction extras + acquisition checks + modelled running and replacement allowances. Mortgage interest and major defects excluded.
Energy and heatingPlanning range only for a 5,000+ sq ft EPC D house; replace with three years of bills.£9,000–£22,000modelled
Pool and leisure plantPlanning range only; replace with plant condition, energy and service records.£7,000–£20,000modelled
Grounds and landscapePlanning range only for 4.7 acres, formal gardens and tennis; replace with contracts and work logs.£12,000–£32,000modelled
Insurance, security and maintenance reservePlanning range only; replace after surveys and current policies.£14,000–£40,000modelled
03
Claim audit
Marketing claim → buyer consequence.
Evidence readiness88/100
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.
Direct transaction memory is not yet matched.
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.
Look beyond the listingSale history · heritage · planning evidenceOpen official records
Sources, facts and unanswered questionsRead the evidence ledger, publisher notes and questions to investigate.+
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
Original market evidence
Current £3.5m exact-property instruction.
Source ↗partialArea
5,378 sq ft attributed; signed component reconciliation outstanding.
Source ↗partialOfficial film
Exact publisher-labelled Bigbury House film; playback not independently checked.
Source ↗not matchedTitle and costs
Official title/UPRN, approvals and actual running records not connected.
Source ↗Published / verified
- The current original instruction offers Bigbury House, Bigbury, Harbledown, Canterbury CT2 9BJ, at a £3.5m guide.
- Strutt & Parker records six bedrooms, four bathrooms, five receptions, 5,378 sq ft and approximately 4.7 acres.
- The publisher attributes Freehold tenure, Council Tax Band H and EPC D, plus a one-bedroom annexe, outdoor heated pool, all-weather tennis court and extensive garaging.
- The current exact-property distribution labels the publisher-controlled asset 'Video - Bigbury House'; no broken, removed or mismatched evidence was found.
- Standard-rate SDLT at £3.5m is £333,750; the additional-property illustration is £508,750. Buyer circumstances and completion-date rules require professional confirmation.
Investigate next
- Obtain title, plan and UPRN; map the driveway, boundaries, access, services, covenants and every annexe or garage component.
- Commission a signed RICS component measurement separating principal-house, annexe, garage, storage and plant areas.
- Obtain planning and Building Control records for extensions, the annexe, pool, garages and landscape works, plus any warranties and completion certificates.
- Commission building, drainage, pool-plant, electrical, heating and tree surveys; verify the direct EPC and any landscape maintenance obligations.
- Obtain three years of energy, pool, grounds, insurance, security and maintenance records, plus condition-adjusted completed-sale evidence.
Still unknown
- Official title/UPRN, exact boundaries, access and private-service obligations.
- Signed principal and ancillary component areas within the marketed 5,378 sq ft.
- Complete planning, Building Control, warranty and condition record for the annexe, pool and garages.
- Actual operating costs and condition-adjusted completed-sale comparables.
- Independent film playback was access-unavailable; exact publisher identity is established and no contrary media evidence was found.
Primary publisher · visual-rights recordStrutt & Parker CanterburyOpen original source ↗Open rights-basis evidence ↗
Strutt & Parker's current CAN250360 instruction was rechecked on 2 November 2026: £3.5m guide, six bedrooms, four bathrooms, five receptions, 5,378 sq ft, 4.7 acres, Freehold, Band H and EPC D. The current publisher distribution identifies the exact official film as 'Video - Bigbury House' and resolves the same publisher-controlled MP4. Official publisher film; playback not independently checked. The current original Strutt & Parker instruction exposes a Property tour control, and its current distribution labels the linked publisher-hosted asset 'Video - Bigbury House'. Aveno links externally and copies no photograph, film frame or footage. Playback was access-unavailable and is not claimed. Original labelled Aveno evidence graphic and original listing link. 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.
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.