Skip to content

12a, High Street, Sunninghill, Ascot, SL5 9NE

2 planning records
Property type
Semi-detached
Floor 02
Habitable rooms
3
From EPC
Floor area
56 m²
603 sq ft
Energy rating
D
Score 66
Council tax
Band C
Tenure
Owner Occupied
Overview

About 12a

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

12a is a semi-detached house in Sunninghill, Ascot, Ascot (SL5 9NE). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2023) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in August 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 74).

2 planning records sit against the property, 2 approved, 0 refused. At 56 m² it's 17.6% smaller than the typical home in the postcode (68 m² median across 11 EPCs).

Before you decide

Everything you need to know about 12a

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

Larger development activity nearby
£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.
Current Certificate(1 of 2)
Oct 2023

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2023from Aug 2010
EPC improved fromE44toD66
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
AverageGood

Window efficiency improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 12a, High Street, Sunninghill, Ascot, SL5 9NE, sourced from the PlanIt planning register.
  1. Jun 2020
    OutbuildingFull
    In report

    Detached outbuilding (Retrospective)

    Retrospective
    Documents
    8 docs on file
    Reference
    20/00791/FULL
    View planning record
  2. Sept 2016
    OutbuildingFull
    In report

    Detached single storey leisure building

    Documents
    19 docs on file
    Reference
    16/01892/FULL
    View planning record
Before you offer

We flagged 1 thing worth checking at 12a

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
£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.

12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£284,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in SL5 9NE: £375,000 (2024–2014).

On the street

Versus other High Street homes

Four headline reads against 9 similar flats on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 12a stands well clear of the street.

EPC Rating

66 (D)

Street avg 48 (E)

Strongly above

Floor Area

56 m²

Street avg 65 m²

Strongly below

CO₂ Emissions

2.6 t/year

Street avg 4.9 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par
Before you decide

Everything you need to know about 12a

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

Larger development activity nearby
£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 Ascot district page.

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

St Michaels School — bus stop.

Closest school

0.1 km

St Michael's CofE Primary School, Sunninghill. 6 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 SL5 9NE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL5 9NE

Daytime· 07:00 – 23:00

48.0dB

Low
Night-time road noise heatmap for SL5 9NE

Night-time· 23:00 – 07:00

38.9dB

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 12a, High Street, Sunninghill, Ascot, SL5 9NE. Each answer is also embedded as structured data for search engines.