What kind of home is Flat 19, 1 William Street, SL1 1GZ?

Flat 19, 1 William Street, SL1 1GZ is a mid-terrace house.

What is the EPC rating for Flat 19, 1 William Street, SL1 1GZ?

The current EPC rating for Flat 19, 1 William Street, SL1 1GZ is B with a score of 83 out of 100, lodged in January 2021. Source: EPC Register.

How big is Flat 19, 1 William Street, SL1 1GZ?

Flat 19, 1 William Street, SL1 1GZ has a recorded floor area of 43 m² (463 sq ft). Source: EPC Register.

Which area is Flat 19, 1 William Street, SL1 1GZ in?

Flat 19, 1 William Street, SL1 1GZ sits in Slough. It falls within the SL1 postcode district.

How safe is the area around Flat 19, 1 William Street, SL1 1GZ?

Police records around Flat 19, 1 William Street, SL1 1GZ show an average of 18 reported crimes per month over the last 13 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is rising (24% versus the prior period). Source: Police UK.

What schools are near Flat 19, 1 William Street, SL1 1GZ?

The closest primary school to Flat 19, 1 William Street, SL1 1GZ is St Mary's Church of England Primary School (865m), one of 18 primaries within walking distance. The closest secondary is Slough and Eton Church of England Business and Enterprise College (816m), with 13 secondaries in the surrounding area.

How well connected is Flat 19, 1 William Street, SL1 1GZ?

The closest bus stop to Flat 19, 1 William Street, SL1 1GZ is Wellington Street stop E, 58m away. The nearest bus option is Brunel Way, 299m away.

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Flat 19, 1 William Street, Slough, SL1 1GZ

EPC B

Property type

Mid terrace

Floor 2

Floor area

43 m²

463 sq ft

Energy rating

Score 83

Overview

About Flat 19

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

Flat 19 is a mid-terrace house in Slough (SL1 1GZ). It has a recorded floor area of 43 m² (around 463 sq ft). The latest certificate (January 2021) returns a B (score 83), comfortably above the UK average. At 43 m² this is the 21st smallest of 64 units on EPC record in the building, where floor areas span 36–62 m². The building's EPC ratings span C to B, with this unit at the top.

Before you decide

Everything you need to know about Flat 19

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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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 19's carbon output is low for the local stock.

EPC Rating

B83

Main Heating

—

Main Fuel

—

Hot Water

Good

Windows

Very Good

CO2 Emissions

0.7 t/year

Occupancy

—

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2nd Floor FlatEPC B

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Planning

Planning history

Applications and permits filed against Flat 19, 1 William Street, Slough, SL1 1GZ, sourced from the PlanIt planning register.

Flat 19 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 19 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£190,000

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 SL1 1GZ: £202,500 (2024–2023).

Nearby sales in SL1 1GZ

On the street

Versus other William Street homes

Three headline reads against 63 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating

83 (B)

Street avg 82 (B)

On par

Floor Area

43 m²

Street avg 49 m²

On par

CO₂ Emissions

0.7 t/year

Street avg 0.8 t/year

Above

Before you decide

Everything you need to know about Flat 19

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 · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Wellington Street stop E — bus stop.

Closest school

0.8 km

Slough and Eton Church of England Business and Enterprise College. 31 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 1GZ 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 1GZ

Night-time· 23:00 – 07:00

44.4dB

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 19, 1 William Street, Slough, SL1 1GZ. Each answer is also embedded as structured data for search engines.