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Rosemerrion, Marsh Lane, Taplow, Maidenhead, SL6 0DE

Extendable8 planning records
Property type
Detached
Bedrooms
3
Bathroom
1
Floor area
104 m²
1119 sq ft
Energy rating
D
Score 61
Council tax
Band F
Tenure
Owner Occupied
Overview

About Rosemerrion

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Rosemerrion is a three-bedroom detached house in Taplow, Maidenhead, Maidenhead (SL6 0DE). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (March 2021) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Our model identifies extension potential, subject to local planning policy.

8 planning records sit against the property, 1 approved, 4 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. At 104 m² it sits well below the postcode median (160 m² across 13 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £837,000 is 11.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£670/sq ft) was about 140.1% above the typical sold price in the postcode. Sold June 2021 for £750,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms1

Outside

  • Private gardenRear
  • GarageYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about Rosemerrion

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearbyA planning decision worth checking
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Very Poor
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against Rosemerrion, Marsh Lane, Taplow, Maidenhead, SL6 0DE, sourced from the PlanIt planning register.

A a rear extension application was refused at Rosemerrion in 2023.

  1. Jul 2024
    ExtensionFull
    In report

    Extension: Part single, part two storey · Rear of property

    Part single/part two storey rear extension, first floor side extension, internal alterations and changes to windows and doors.

    Agent
    Cohanim Architecture
    New Windows
    Documents
    7 docs on file
    Reference
    PL/23/3424/FA
    View planning record
  2. Aug 2023
    ExtensionOutline
    In report

    Extension: Rear of property

    Certificate of Lawfulness for proposed part two/part single storey rear extension

    Agent
    Cohanim Architecture
    Documents
    4 docs on file
    Reference
    PL/23/1972/SA
    View planning record
Before you offer

We flagged 2 things worth checking at Rosemerrion

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Larger development activity nearby
  • A planning decision worth checking
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£837,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2021)

£750,000

Recorded with HM Land Registry.

Sales timeline

  1. 17 June 2021Most recent

    £750,000

Median price across the last 5 sales in SL6 0DE: £706,000 (2021–2015).

On the street

Versus other Marsh Lane homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

Rosemerrion outperforms the street on price per m² by a wide margin.

Price per m²

£7,212

Street avg £6,143

Strongly above

Floor Area

104 m²

Street avg 142 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

4.9 t/year

Street avg 6.0 t/year

Above
Before you decide

Everything you need to know about Rosemerrion

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearbyA planning decision worth checking
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Maidenhead district page.

Rail-style transport is unusually close for this postcode.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Marsh Lane — bus stop.

Closest school

1.4 km

Dorney School. 11 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SL6 0DE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL6 0DE

Daytime· 07:00 – 23:00

51.3dB

Low
Night-time road noise heatmap for SL6 0DE

Night-time· 23:00 – 07:00

46.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Rosemerrion, Marsh Lane, Taplow, Maidenhead, SL6 0DE. Each answer is also embedded as structured data for search engines.