Award-winning contemporary riverside family house
Home 162 · For sale
Alderbrook House
Mayfield Road, Weybridge, Surrey
Independent reading
An award-winning riverside Weybridge house of more than 6,380 sq ft, with a sculptural helical stair, six bedrooms, a top-floor media room, landscaped garden and a mooring for a boat up to 40 feet.
The £3.5m guide equates to no more than about £549 per attributed 6,380 sq ft. River title, mooring rights, flood and insurance evidence, signed area, approvals and actual running costs matter more than the apparent density.
Bedrooms6
Publisher-stated area6,380 sq ft
The 30-second view
Three things worth knowing.
Whether the river title, mooring, flood and insurance position, signed area and actual operating records support the apparent value.
The more-than-6,380 sq ft claim is a marketing denominator and may combine differently useful upper-floor space.
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 / Alderbrook 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.
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 ↗Bigbury House
Bigbury, Harbledown, Canterbury
Guide price £3,500,000Traditional country house with extensively curated interiors and landscaped estate amenities
- Bedrooms
- 6
- Recorded area
- 5,378 sq ft
- Recorded land
- 4.7 acres
- Ownership intensity
- High · editorial
Source checked: 2 Nov 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 intelligence95remarkability / 100
READY release under the owner-approved external-film continuity policy: the live original instruction, unique identity, measured-area disclosure, complete buyer dossier and exact official external-film bridge are present; playback is access-unavailable and is not claimed.
Luxury and condition24/25
Current publisher describes a magnificent standard throughout.
Design and character24/25
A seven-metre light feature and helical stair anchor the three-storey interior.
Privacy and setting23/25
Gated drive, landscaped garden and River Wey frontage.
Lifestyle24/25
Six bedrooms, top-floor media room and attributed 40 ft mooring.
- Award-winning gated River Wey setting.
- A coherent helical-stair interior and substantial family programme.
- Direct river frontage with attributed mooring for a boat up to 40 ft.
- Live named original instruction.
- Stable full address and 6,380+ sq ft disclosure.
- Exact official YouTube bridge.
- Current tenure, EPC and council-tax attributions.
- Title, river and mooring rights and signed measurement.
- Approvals, warranties, flood/insurance evidence, actual costs and comparables.
- Playback access-unavailable and not claimed.
Aveno Decision Engine · live model
What does the evidence
change?
Current buyer actionINVESTIGATE — VERIFY RIVER RIGHTS, AREA AND INSURANCE
The design and setting are strong; river and ownership documents decide the offer.
Identity confidence100%
Alderbrook House, Mayfield Road, Weybridge, Surrey
Curchods CWE220321 exposes the name, address, postcode, price, area, accommodation and exact film ID.
UPRNStill protected
01
Premium test
Is the asking premium supported?
Guide midpoint£3,500,000£5,905 / 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£348,750–£373,750SDLT + disclosed transaction extras + acquisition checks + modelled running and replacement allowances. Mortgage interest and major defects excluded.
03
Claim audit
Marketing claim → buyer consequence.
Evidence readiness89/100
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
6,380+ sq ft attributed; signed components outstanding.
Source ↗partialOfficial film
Exact current publisher bridge; playback not independently checked.
Source ↗not matchedRiver rights
Title boundary, mooring and flood/insurance documents not connected.
Source ↗Published / verified
- Current exact instruction: Alderbrook House, Mayfield Road, Weybridge KT13 8XD, For Sale at a £3.5m guide.
- Publisher records more than 6,380 sq ft, six bedrooms, five bathrooms and three receptions.
- The house is attributed Freehold, Band H and EPC C80, with River Wey frontage and a mooring for a boat up to 40 ft.
- Standard-rate SDLT is £333,750; additional-property illustration £508,750, subject to buyer circumstances and completion rules.
Investigate next
- Obtain title, plan and UPRN; establish river boundary, mooring right, Environment Agency constraints and maintenance obligations.
- Commission signed component measurement and verify treatment of balconies, eaves and ancillary or plant space.
- Check planning, Building Control, completion and award or specification records.
- Commission building, river, flood, drainage and services surveys; obtain current insurance terms and three years of utilities and maintenance costs.
- Request condition-adjusted completed-sale evidence from the buyer’s valuer.
Still unknown
- Title/UPRN, river boundary and mooring rights.
- Signed component area.
- Approvals, warranties, flood and insurance evidence.
- Actual energy, river, grounds and maintenance costs.
- Condition-adjusted completed-sale comparables.
- Independent film playback was access-unavailable; the exact bridge is verified and no broken, removed or mismatched evidence was found.
Curchods CWE220321 was rechecked on 31 October 2026: status For Sale, £3.5m guide, more than 6,380 sq ft and exact YouTube ID gNmeXwclDEw. Official publisher film; playback not independently checked. Direct official YouTube watch-page link from current Curchods reference CWE220321. No iframe, agent photograph, video still or footage is copied. 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.