What type of property is 23a, Flat 1, Upton Park, SL1 2DA?

23a, Flat 1, Upton Park, SL1 2DA is a mid-terrace house.

What is the EPC rating for 23a, Flat 1, Upton Park, SL1 2DA?

The current EPC rating for 23a, Flat 1, Upton Park, SL1 2DA is E with a score of 45 out of 100, lodged in July 2022. It has dropped from a C recorded in November 2008 (2 bands). The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 23a, Flat 1, Upton Park, SL1 2DA?

23a, Flat 1, Upton Park, SL1 2DA has a recorded floor area of 32 m² (344 sq ft). That makes it about 26% smaller than the median EPC-recorded property in SL1 2DA. Source: EPC Register.

How is 23a, Flat 1, Upton Park, SL1 2DA heated?

The latest EPC at 23a, Flat 1, Upton Park, SL1 2DA records to be used only when there is no heating/hot as the main heating fuel. Source: EPC Register.

What council tax band is 23a, Flat 1, Upton Park, SL1 2DA?

23a, Flat 1, Upton Park, SL1 2DA 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 23a, Flat 1, Upton Park, SL1 2DA located?

23a, Flat 1, Upton Park, SL1 2DA sits in Slough. It falls within the SL1 postcode district.

How safe is the area around 23a, Flat 1, Upton Park, SL1 2DA?

Police records around 23a, Flat 1, Upton Park, SL1 2DA 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.

Which schools serve 23a, Flat 1, Upton Park, SL1 2DA?

The closest primary school to 23a, Flat 1, Upton Park, SL1 2DA is St Mary's Church of England Primary School (732m), one of 18 primaries within walking distance. The closest secondary is Slough and Eton Church of England Business and Enterprise College (522m), with 15 secondaries in the surrounding area.

What is the nearest station to 23a, Flat 1, Upton Park, SL1 2DA?

The closest bus stop to 23a, Flat 1, Upton Park, SL1 2DA is Albert Street, 177m away. The nearest bus option is Brunel Way, 865m away.

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23a, Flat 1, Upton Park, Slough, SL1 2DA

Property type

Mid terrace

Floor -1

Habitable rooms

From EPC

Floor area

32 m²

344 sq ft

Energy rating

Score 45

Council tax

Band B

Tenure

Owner Occupied

Overview

About 23a

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

23a is a mid-terrace house in Slough (SL1 2DA). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1983-1990 and council tax band B. At 32 m² this is the 3rd smallest of 6 units on EPC record in 23a, where floor areas span 22–109 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 76). The latest certificate (July 2022) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it C (November 2008); the latest reading is 2 bands lower. Between certificates, lighting went from Good to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on to be used only when there is no heating/hot.

At 32 m² it's 25.6% smaller than the typical home in the postcode (43 m² median across 95 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).

Before you decide

Everything you need to know about 23a

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

Signs of HMO activity in the area

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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.

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

Current Certificate(1 of 2)

Jul 2022

EPC Rating

E45

Main Heating

Electric

Main Fuel

—

Hot Water

Average

Windows

Average

CO2 Emissions

2.6 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2022from Nov 2008

EPC improved fromC76toE45

Heating System

Storage HeatersRoom Heaters

Heating system changed

Low Energy Lighting

50%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Late 20th centuryBasement FlatEPC ENo 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 23a, Flat 1, Upton Park, Slough, SL1 2DA, sourced from the PlanIt planning register.

23a has no planning applications on record.

But the area is active

19 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.

23a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£153,000

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 2DA: £184,950 (2025–2024).

Nearby sales in SL1 2DA

On the street

Versus other Upton Park homes

Four headline reads against 90 similar flats on this street, drawn from the latest EPC and Land Registry data.

23a is notably below the street on epc rating.

EPC Rating

45 (E)

Street avg 67 (D)

Strongly below

Floor Area

32 m²

Street avg 44 m²

Strongly below

CO₂ Emissions

2.6 t/year

Street avg 2.2 t/year

Below

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

Before you decide

Everything you need to know about 23a

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

Signs of HMO activity in the area

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Albert Street — bus stop.

Closest school

0.5 km

Slough and Eton Church of England Business and Enterprise College. 33 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 2DA from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

58.4dB

Moderate

Night-time road noise heatmap for SL1 2DA

Night-time· 23:00 – 07:00

50.9dB

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 23a, Flat 1, Upton Park, Slough, SL1 2DA. Each answer is also embedded as structured data for search engines.