46 Twynham Road, Maidenhead, SL6 5AS is a freehold detached property built in 2021. The property offers approximately 2,110 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £600,645 , which equates to approximately £285 per square foot. It was last sold on 15 May 2019 for £490,000. Since then, the value has increased by £110,645, representing a 22.6% increase, or approximately 3.2% per year.

The current estimated value of £600,645 is:

  • 21.8% lower than the average property price on Twynham Road
  • 30.0% lower than the average in the SL6 5AS postcode area
  • and 1.6% lower than the average price for Maidenhead as a whole

At the most recent EPC inspection on 4 October 2018, the property was recorded as owner-occupied.

View sold house prices in SL6 5AS

Building approximate location

About Property

Type
Detached House
Built
2021
Interior Size
2110 sq ft
Tenure
Freehold
Price (estimate)
£600,645
Price Per sq ft (estimate)
£285
Bedroom Count (estimate)
6 bedrooms

EPC Summary

46 Twynham Road, Maidenhead, Windsor And Maidenhead, SL6 5AS has an Energy Performance Certificate (EPC) rating of A, based on the latest assessment carried out on 1 Oct 2025.

This property is heated by an air source heat pump and underfloor heating. Hot water is provided from main heating system. The windows are high performance glazing.

The previous EPC assessment was conducted on 4 Oct 2018, when the property was rated E. Since then, the rating has improved to A, with the energy efficiency score increasing by 102%.

Since the previous assessment, several changes were observed:

  • The heating system changed from boiler and radiators, mains gas to air source heat pump, underfloor, electric, with no change in energy efficiency (good).
  • The hot water energy efficiency improving from average to good, while the system remained as from main system.
  • The roof construction or insulation changed from pitched, 250 mm loft insulation to average thermal transmittance 0.13 w/m-¦k, improving energy efficiency from good to very good.
  • The wall construction or insulation changed from cavity wall, filled cavity to average thermal transmittance 0.16 w/m-¦k, improving energy efficiency from average to very good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was changed from low energy lighting in 86% of fixed outlets to low energy lighting in all fixed outlets, with no change in efficiency (very good).
Heating Type
Air source heat pump, underfloor, electric
Good
Hot Water
From main system
Good
Floor
Average thermal transmittance 0.16 W/m-¦K
Very Good
Roof
Average thermal transmittance 0.13 W/m-¦K
Very Good
Walls
Average thermal transmittance 0.16 W/m-¦K
Very Good
Windows
High performance glazing
Very Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SL6 5AS

20 th / 20
Price Rank
30% lower than average
2 nd / 15
Size Rank
37% bigger than average
15 th / 15
Price Per Sq FT Rank
49% lower than average

Sale History

Today
£600,645
streetscan.co.uk estimate
+23 %
15 May 2019
£490,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

18 Twynham Road, Maidenhead, SL6 5AS
rooms: 7
size: 1808 sq ft
sale price: £825,000
sale date: 28 Jul 2020
8 Twynham Road, Maidenhead, SL6 5AS
rooms: 7
size: 2059 sq ft
sale price: £619,500
sale date: 5 Aug 2009
14 Twynham Road, Maidenhead, SL6 5AS
rooms: 9
size: 1873 sq ft
sale price: £408,000
sale date: 5 Dec 2003

Data Sources

The property at 46 Twynham Road, Maidenhead, SL6 5AS appears once in HM Land Registry records, with the transaction recorded on 15 May 2019. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 1 Oct 2025. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.
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