How energy efficient is 283b, High Street, SL1 1BD?

The current EPC rating for 283b, High Street, SL1 1BD is F with a score of 36 out of 100, lodged in June 2026. It has dropped from a D recorded in September 2015 (2 bands). The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 283b, High Street, SL1 1BD?

283b, High Street, SL1 1BD has a recorded floor area of 39 m² (420 sq ft). That makes it about 20% smaller than the median EPC-recorded property in SL1 1BD. Source: EPC Register.

How is 283b, High Street, SL1 1BD heated?

The latest EPC at 283b, High Street, SL1 1BD records electricity as the main heating fuel. Source: EPC Register.

What council tax band is 283b, High Street, SL1 1BD?

283b, High Street, SL1 1BD is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 283b, High Street, SL1 1BD located?

283b, High Street, SL1 1BD sits in Slough. It falls within the SL1 postcode district.

How safe is the area around 283b, High Street, SL1 1BD?

Police records around 283b, High Street, SL1 1BD 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.

Which schools serve 283b, High Street, SL1 1BD?

The closest primary school to 283b, High Street, SL1 1BD is St Mary's Church of England Primary School (292m), one of 19 primaries within walking distance. The closest secondary is Upton Court Grammar School (657m), with 15 secondaries in the surrounding area.

How well connected is 283b, High Street, SL1 1BD?

The closest bus stop to 283b, High Street, SL1 1BD is Wexham Road, 34m away. The nearest rail option is Slough Rail Station, 579m away.

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283b, High Street, Slough, SL1 1BD

Estimated value

£166,000

Against SL1 1BD's recent median (£476,000)-65%

Newest record on this page: June 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Mid terrace

Floor 01

Habitable rooms

From EPC

Floor area

39 m²

420 sq ft

Energy rating

Score 36

Council tax

Band B

Tenure

Private Rental

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£166,000

Against SL1 1BD's recent median (£476,000)-65%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 283b is modelled from its 39 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SL1 1BD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
39 m² from the EPC lodged in June 2026
Sales of this home
No sale recorded since 1995
Recent sales in SL1 1BD
5 sales, median £476,000 (2020–2010)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: June 2020	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

283b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

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 SL1 1BD: £476,000 (2020–2010).

Nearby sales in SL1 1BD

Risks

What this page doesn't show

2 potential issues have already been flagged for 283b, High Street, Slough, SL1 1BD. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn report
Larger development activity nearbyIn report
Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About 283b

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

283b is a mid-terrace house in Slough (SL1 1BD). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2026) shows an F (score 36), near the bottom of the EPC scale. Earlier certificates rated it D (September 2015); the latest reading is 2 bands lower. Between certificates, window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 76), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 39 m² this is the 8th smallest of 34 units on EPC record in the building, where floor areas span 21–95 m². The building's EPC ratings span G to C across 34 units on file.

At 39 m² it's 22% smaller than the typical home in the postcode (50 m² median across 33 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.

Before you decide

Everything you need to know about 283b

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

Signs of HMO activity in the areaLarger development activity nearby

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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.

283b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)

Jun 2026

EPC Rating

F36

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Poor

CO2 Emissions

1.0 t/year

Occupancy

Rented

Certificate validity

Valid until 7 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Sept 2015

EPC improved fromD60toF36

Heating System

Gas BoilerRoom Heaters

Heating system changed

Main Fuel

GasElectric

Changed to a more efficient fuel source

Heating Controls

ThermostatProg + Stat

Heating controls upgraded for better temperature management

Hot Water

Main SystemImmersion

Hot water system changed

Planning

Planning history

Applications and permits filed against 283b, High Street, Slough, SL1 1BD, sourced from the PlanIt planning register.

283b 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.

On the street

Versus other High Street homes

Four headline reads against 32 similar flats on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 283b stands well clear of the street.

EPC Rating

36 (F)

Street avg 58 (D)

Strongly below

Floor Area

39 m²

Street avg 54 m²

Below

CO₂ Emissions

1.0 t/year

Street avg 3.0 t/year

Strongly above

Habitable Rooms

2 rooms

Street avg 3 rooms

Below

Area

The neighbourhood at a glance

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

Full Slough report

Rail-style transport is unusually close for this postcode.

Crime

656/mo

Falling year-on-year across the wider district.

Nearest stop

0.0 km

Wexham Road — bus stop.

Closest school

0.3 km

St Mary's Church of England Primary School. 34 schools nearby.

Nearest schools

St Mary's Church of England Primary SchoolPrimary292m
Upton Court Grammar SchoolSecondary657m
St Bernard's Catholic Grammar SchoolSecondary886m
Willow Primary SchoolPrimary1.0km

Nearest stops

Wexham RoadBus stop34m
Observatory CentreBus stop142m
Sorting OfficeBus stop159m
High Street EastBus stop181m

Most reported crime locally

Violence & Sexual Offences3,706 reports38%
Anti-social Behaviour911 reports9%
Vehicle Crime869 reports9%
Public Order773 reports8%

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 1BD from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

54.3dB

Low

Night-time road noise heatmap for SL1 1BD

Night-time· 23:00 – 07:00

45.8dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC FPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for 283b is modelled from its 39 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SL1 1BD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. No sale is recorded for 283b, which usually means it hasn't changed hands since 1995 or the sale was not for value. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 283b was lodged in June 2026 at band F and is valid until June 2036. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 283b. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 34 schools and 30 stops listed are measured in a straight line from SL1 1BD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 283b is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 283b, High Street, Slough, SL1 1BD. Each answer is also embedded as structured data for search engines.

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283b, High Street, Slough, SL1 1BD

How the estimate is made

What it's based on

This page or the full report?

No sales recorded with HM Land Registry

Nearby sales in SL1 1BD

Everything you need to know about 283b

EPC Rating

Property Improvements

Nearest schools

Nearest stops

Most reported crime locally

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