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5 Castle Street, Slough, SL1 2AX

Estimated value

£389,000

  • Since the 1999 sale (£89,950)+332%
  • Against SL1 2AX's recent median (£325,000)+20%

Newest record on this page: March 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
Habitable rooms
5
From EPC
Floor area
85 m²
915 sq ft
Energy rating
D
Score 61
Council tax
Band C
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

£389,000

  • Against its 1999 sale (£89,950)+332%
  • Against SL1 2AX's recent median (£325,000)+20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 5 Castle Street is modelled from its 85 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL1 2AX. 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

    85 m² from the EPC lodged in June 2018

  • Sales of this home

    1 sale recorded, the latest in 1999

  • Recent sales in SL1 2AX

    5 sales, median £325,000 (2026–2017)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

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

5 Castle Street's modelled value sits at over four times its earliest registered sale price (1999).

Sales timeline

  1. 27 June 1999Most recent

    £89,950

Median price across the last 5 sales in SL1 2AX: £325,000 (2026–2017).

Risks

What this page doesn't show

1 potential issue has already been flagged for 5 Castle Street, Slough, SL1 2AX. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 5 Castle Street

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

5 Castle Street is a mid-terrace house in Slough (SL1 2AX). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2018) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).

Untraded for 27 years, with the last transfer in June 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £389,000 sits 332.5% above the 1999 sale of £89,950. On a £-per-square-foot basis, the last sale (£98/sq ft) was about 55.3% below the postcode norm.

Before you decide

Everything you need to know about 5 Castle Street

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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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate
Jun 2018

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Rented

Certificate validity

Valid until 4 June 2028

1 year remaining
Planning

Planning history

Applications and permits filed against 5 Castle Street, Slough, SL1 2AX, sourced from the PlanIt planning register.

5 Castle Street has no planning applications on record.

18

But the area is active

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

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.

5 Castle Street is notably below the street on price per m².

Price per m²

£1,058

Street avg £3,293

Strongly below

Floor Area

85 m²

Street avg 85 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.0 t/year

Street avg 4.0 t/year

On par
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.

Nearest schools

  • St Mary's Church of England Primary SchoolPrimary324m
  • Upton Court Grammar SchoolSecondary774m
  • Slough and Eton Church of England Business and Enterprise CollegeSecondary966m
  • St Bernard's Catholic Grammar SchoolSecondary1.1km

Nearest stops

  • Red Cow RoundaboutBus stop149m
  • St Laurence WayBus stop183m
  • Mountbatten CloseBus stop224m
  • Herschel StreetBus stop409m

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 2AX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL1 2AX

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
SDL Surveying

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£382k

1 Baxter Close

SL1 2LT

£402k

1 Castle Street

SL1 2AX

3 bed1 bath
£373k

1 Bunten Meade

SL1 2YJ

3 bed1 bath
£366k

1 Barclay Court, Seymour Road

SL1 2NZ

3 bed1 bath
£348k

1 Church Street, Chalvey

SL1 2NL

£437k

1 Burgett Road

SL1 2TJ

4 bed
£452k

1 Belle Vue Place, Albert Street

SL1 2AY

£468k

1 Brammas Close

SL1 2TP

4 bed1 bath

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Method

How to read this page

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 5 Castle Street is modelled from its 85 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL1 2AX. 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. 1 sale is recorded for 5 Castle Street. 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 5 Castle Street was lodged in June 2018 at band D and is valid until June 2028. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 5 Castle Street. 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 32 schools and 30 stops listed are measured in a straight line from SL1 2AX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
5 Castle Street is in council tax band C. 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 5 Castle Street, Slough, SL1 2AX. Each answer is also embedded as structured data for search engines.

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