1 MOWBRAY HALL MARSHALL WALK, TW20 0LN is a Flat in Egham, Surrey, England. It last sold for £835,000 in 2025. Its current EPC rating is B (score 85 out of 100), with potential to reach B. Floor area is approximately 118 m². This works out at about £7,076 per m², 30% above the town average of £5,439 per m² (context, not a valuation). Tenure: Leasehold. Local authority: Runnymede.
1 MOWBRAY HALL MARSHALL WALK, ENGLEFIELD GREEN
EGHAM, SURREY · TW20 0LN
Things you should know
A quick summary of this property, drawn from its records.
It's a flat property, held leasehold, with 118 m² of floor area.
Last sold for £835,000 in February 2025 — its only sale on record. · HM Land Registry
That sale works out at ~£7,076/m² — 30% above the town average of £5,439/m² (1,630 sales). · Context, not a valuation
Energy rating EPC B (score 85/100), with potential to reach B. · EPC, inspected 2019
Built 2019. · Construction age band, from EPC
Facts from HM Land Registry (sales) and the EPC register (energy), under the Open Government Licence. Area comparisons are context, not a valuation or financial advice. Figures are as per our current dataset, which we're expanding continually.
Property Overview
Key facts from EPC & HM Land Registry records.
Built Form
Detached
Tenure
Leasehold
Floor Area
118 m²
≈ 1,270 sq ft
Year Built
2019
Construction age band, from EPC
Current EPC Rating
Band B · Score 85/100
Potential Band B · Valid until 25 November 2029
Local Authority
Runnymede↗
📍 Approximate location based on postcode centroid. Exact pin coming soon.
Value Insights
Price metrics derived from sale price and floor area.
Price per square metre
£7,076 /m²
Based on the 2025 sale
£/m² vs EGHAM
+30% above the average sale price
Area avg £5,439/m² · 1,630 sales
Floor area
118 m²
≈ 1,270 sq ft · from EPC
Last sale price
£835,000
14 February 2025
How This Compares
How this property's 2025 sale price of £835,000 compares with the average sale price nearby — based on recorded house prices (not £/m²).
vs TW20 postcode area
TW20 average sale price: £578,726 · based on 2,225 sales
vs EGHAM average
EGHAM average sale price: £578,726 · based on 2,225 sales
Averages are across all property types sold 2020–2026 in our dataset, so they reflect the mix of homes in the area rather than like-for-like.
Sales History
1 sale recorded
Last sold
£835,000
14 February 2025
14 February 2025
Latest£835,000
Flat · Leasehold
Only one sale is recorded for this property, so change and annualised return can't be calculated yet. They'll appear automatically if it sells again.
EPC Intelligence
Energy Performance Certificate history for this property.
Rating B · Score 85
LatestInspected 25 November 2019
Valid until 25 November 2029
Potential
Floor Area
118 m²
Construction Era
2019
CO₂ Emissions
1.5 t/yr
Mains Gas
—
Walls
Average thermal transmittance 0.18 W/m
Very GoodRoof
(other premises above)
N/AWindows
High performance glazing
Very GoodMain Heating
Boiler and radiators, mains gas
GoodiHow is the EPC score calculated?
The score (1–100) is the property's energy efficiency rating, produced by an accredited Domestic Energy Assessor using the UK Government's Standard Assessment Procedure (SAP). A higher score means a more energy-efficient home that's cheaper to run.
It's calculated from the property's physical characteristics, including:
- Size & floor area
- Construction & age
- Wall, roof & floor insulation
- Windows / glazing
- Main heating & controls
- Hot water & lighting
These are the factors shown in the certificate above. The score maps to a band — A (92–100, most efficient) down to G(1–20). The "potential" score is what could be achieved with the recommended improvements. Source: MHCLG EPC Register.
Schools
Schools and Ofsted ratings near this property.
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