How energy efficient is Flat 6a, 4 High Street, SL1 1EE?

The current EPC rating for Flat 6a, 4 High Street, SL1 1EE is D with a score of 67 out of 100, lodged in June 2026. It has dropped from a C recorded in April 2018. The assessor estimates the property could reach a C. Source: EPC Register.

How big is Flat 6a, 4 High Street, SL1 1EE?

Flat 6a, 4 High Street, SL1 1EE has a recorded floor area of 19 m² (205 sq ft). That makes it about 37% smaller than the median EPC-recorded property in SL1 1EE. Source: EPC Register.

What heating system does Flat 6a, 4 High Street, SL1 1EE use?

The latest EPC at Flat 6a, 4 High Street, SL1 1EE records electricity as the main heating fuel. Source: EPC Register.

Which area is Flat 6a, 4 High Street, SL1 1EE in?

Flat 6a, 4 High Street, SL1 1EE sits in Slough. It falls within the SL1 postcode district.

Is Flat 6a, 4 High Street, SL1 1EE in a safe area?

Police records around Flat 6a, 4 High Street, SL1 1EE show an average of 656 reported crimes per month over the last 15 months. Violent crime makes up roughly 38% of reports, the most common category. The overall trend is falling (11% versus the prior period). Source: Police UK.

What schools are near Flat 6a, 4 High Street, SL1 1EE?

The closest primary school to Flat 6a, 4 High Street, SL1 1EE is Grove Academy (912m), one of 18 primaries within walking distance. The closest secondary is Slough and Eton Church of England Business and Enterprise College (724m), with 12 secondaries in the surrounding area.

What transport links are near Flat 6a, 4 High Street, SL1 1EE?

The closest bus stop to Flat 6a, 4 High Street, SL1 1EE is Gala Bingo Hall, 143m away. The nearest bus option is Brunel Way, 493m away.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

Flat 6a, 4 High Street, Slough, SL1 1EE

Property type

Semi-detached

Floor 01

Habitable rooms

From EPC

Floor area

19 m²

205 sq ft

Energy rating

Score 67

Tenure

Owner Occupied

Get directions

Overview

About Flat 6a

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

Flat 6a is a semi-detached house in Slough (SL1 1EE). It has a recorded floor area of 19 m² (around 205 sq ft) and construction records dating it to 1930-1949. At 19 m² this is the smallest unit on EPC record across the building (19–36 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (June 2026) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2018); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 77). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 19 m² it sits well below the postcode median (31 m² across 23 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).

Before you decide

Everything you need to know about Flat 6a

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Energy

Energy performance

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

Flat 6a's carbon output is low for the local stock.

Current Certificate(1 of 2)

Jun 2026

EPC Rating

D67

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Average

CO2 Emissions

0.4 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 30 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Apr 2018

EPC improved fromC73toD67

Heating System

Gas BoilerRoom Heaters

Heating system changed

Main Fuel

GasElectric

Changed to a more efficient fuel source

Heating Controls

Prog + TRVsThermostat

Heating controls changed

Hot Water

Main SystemInstantaneous

Hot water system changed

Get a survey for this property

Level 3 Building Survey

Early 20th century1st Floor FlatEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against Flat 6a, 4 High Street, Slough, SL1 1EE, sourced from the PlanIt planning register.

Flat 6a has no planning applications on record.

But the area is active

12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

Flat 6a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£200,000

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.

On the street

Versus other High Street homes

Four headline reads against 23 similar flats on this street, drawn from the latest EPC and Land Registry data.

Floor Area for Flat 6a lags the street by a wide margin.

EPC Rating

67 (D)

Street avg 74 (C)

Strongly below

Floor Area

19 m²

Street avg 36 m²

Strongly below

CO₂ Emissions

0.4 t/year

Street avg 1.0 t/year

Strongly above

Habitable Rooms

1 rooms

Street avg 2 rooms

Below

Before you decide

Everything you need to know about Flat 6a

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Gala Bingo Hall — bus stop.

Closest school

0.7 km

Slough and Eton Church of England Business and Enterprise College. 30 schools nearby.

Go deeper on the local area

A Local Area 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 SL1 1EE from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

53.8dB

Low

Night-time road noise heatmap for SL1 1EE

Night-time· 23:00 – 07:00

44.6dB

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 Flat 6a, 4 High Street, Slough, SL1 1EE. Each answer is also embedded as structured data for search engines.