What type of property is 7 Castle Street, SL1 2AX?

7 Castle Street, SL1 2AX is a 2-bedroom mid-terrace house.

What did 7 Castle Street, SL1 2AX sell for?

7 Castle Street, SL1 2AX last sold for £325,000 in March 2026. Before that, it sold for £75,000 in May 1998, so prices have been rising over 28 years on record. Source: HM Land Registry.

How has the value of 7 Castle Street, SL1 2AX changed over time?

Across 2 sales between May 1998 and March 2026, 7 Castle Street, SL1 2AX rose from £75,000 to £325,000, a change of £250,000. That works out to roughly +5.4% per year compounded over 28 years. Source: HM Land Registry.

What is the EPC rating for 7 Castle Street, SL1 2AX?

The current EPC rating for 7 Castle Street, SL1 2AX is D with a score of 59 out of 100, lodged in August 2020. It has improved from a E recorded in May 2010. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 7 Castle Street, SL1 2AX?

7 Castle Street, SL1 2AX has a recorded floor area of 81 m² (872 sq ft), around 41 m² per bedroom. Source: EPC Register.

How is 7 Castle Street, SL1 2AX heated?

The latest EPC at 7 Castle Street, SL1 2AX records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 7 Castle Street, SL1 2AX have?

7 Castle Street, SL1 2AX has 1 planning record on file (1 approved), most recent in January 2026. Source: PlanIt planning register.

What council tax band is 7 Castle Street, SL1 2AX?

7 Castle Street, SL1 2AX is in council tax band C.

Where is 7 Castle Street, SL1 2AX located?

7 Castle Street, SL1 2AX sits in Slough. It falls within the SL1 postcode district.

Is 7 Castle Street, SL1 2AX in a safe area?

Police records around 7 Castle Street, SL1 2AX 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 7 Castle Street, SL1 2AX?

The closest primary school to 7 Castle Street, SL1 2AX is St Mary's Church of England Primary School (324m), one of 17 primaries within walking distance. The closest secondary is Upton Court Grammar School (774m), with 15 secondaries in the surrounding area.

How well connected is 7 Castle Street, SL1 2AX?

The closest bus stop to 7 Castle Street, SL1 2AX is Red Cow Roundabout, 149m away. The nearest bus option is Brunel Way, 902m away.

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7 Castle Street, Slough, SL1 2AX

1 planning record

Property type

Mid terrace

Bedrooms

Bathroom

Floor area

81 m²

872 sq ft

Energy rating

Score 59

Council tax

Band C

Tenure

Private Rental

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Overview

About 7 Castle Street

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

7 Castle Street is a two-bedroom mid-terrace house in Slough (SL1 2AX). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in May 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.

It changed hands recently, sold March 2026 for £325,000. One planning record on file: a loft conversion approved in 2026. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 1998–2026, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£373/sq ft) was about 70.1% above the typical sold price in the postcode.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms2
Bathrooms1
Dining roomYes

Building

Heating systemGas

Before you decide

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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.

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

Current Certificate(1 of 2)

Aug 2020

EPC Rating

D59

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.1 t/year

Occupancy

Rented

Certificate validity

Valid until 17 August 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2020from May 2010

EPC improved fromE49toD59

Windows

Partial DoubleFull Double

Windows upgraded, improving insulation

Roof

PoorAverage

Roof insulation improved

Low Energy Lighting

10%77%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 7 Castle Street, Slough, SL1 2AX, sourced from the PlanIt planning register.

1 application on record at 7 Castle Street, Slough, SL1 2AX

1decisions1extensions3documents18nearby

Jan 2026
Loft ConversionOutline
Outcome in report
Lawful development certificate for a proposed L shape loft conversion with rear dormers and 2no front roof lights
Council
East
Documents
3 docs on file
Reference
P/20965/000
Full record in report

Unlock 7 Castle Street, Slough, SL1 2AX's full planning history

You're seeing the shape of it. The report has the substance.

Every decision — granted, refused or withdrawn (1 on record)
All 1 application on this property in full, plus 18 notable nearby
The 3 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

7 Castle Street has more than quadrupled in price since its earliest registered sale in 1998.

Current estimate

£342,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 28 years.

See how we calculated this

Last sold (2026)

£325,000

Growth on file: 5.4% per year over 28 years.

Sales timeline

3 March 2026Most recent
£325,000
+333.3%over 27 years
18 May 1998
£75,000

Median price across the last 5 sales in SL1 2AX: £315,000 (2023–2015).

Nearby sales in SL1 2AX

On the street

Versus other Castle Street homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

7 Castle Street is notably below the street on years held.

Price per m²

£4,012

Street avg £2,923

Above

Floor Area

81 m²

Street avg 85 m²

Below

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

4.1 t/year

Street avg 4.0 t/year

On par

Before you decide

Everything you need to know about 7 Castle Street

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

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£241k

1 Clive Court

SL1 2SH

2 bed1 bath

£210k

1 Botham Drive

SL1 2LZ

2 bed1 bath

£366k

1 Barclay Court, Seymour Road

SL1 2NZ

3 bed1 bath

£373k

1 Bunten Meade

SL1 2YJ

3 bed1 bath

£300k

1 Chalvey Road West

SL1 2NF

3 bed1 bath

£402k

1 Castle Street

SL1 2AX

3 bed1 bath

£190k

1 Bulstrode Place, Upton Park

SL1 2DT

1 bed1 bath

£437k

1 Burgett Road

SL1 2TJ

4 bed

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

0.1 km

Red Cow Roundabout — bus stop.

Closest school

0.3 km

St Mary's Church of England Primary School. 32 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 2AX from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

57.3dB

Moderate

Night-time road noise heatmap for SL1 2AX

Night-time· 23:00 – 07:00

49.9dB

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 7 Castle Street, Slough, SL1 2AX. Each answer is also embedded as structured data for search engines.