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18 Hillside, Slough, SL1 2RW

1 planning record

Estimated value

£348,000

  • Since the 2022 sale (£352,000)-1%
  • Against SL1 2RW's recent median (£359,950)-3%

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

Learn about this valuation
Property type
End terrace
Habitable rooms
5
From EPC
Floor area
83 m²
893 sq ft
Energy rating
E
Score 52
Council tax
Band C
Tenure
Owner Occupied
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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

£348,000

  • Against its 2022 sale (£352,000)-1%
  • Against SL1 2RW's recent median (£359,950)-3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Hillside is modelled from its 83 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL1 2RW. 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

    83 m² from the EPC lodged in August 2013

  • Sales of this home

    1 sale recorded, the latest in 2022

  • Recent sales in SL1 2RW

    5 sales, median £359,950 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Risks

What this page doesn't show

2 potential issues have already been flagged for 18 Hillside, Slough, SL1 2RW. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • A planning decision worth checkingIn 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 18 Hillside

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

18 Hillside is an end-of-terrace house in Slough (SL1 2RW). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2013) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.

It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). On a £-per-square-foot basis, the last sale (£394/sq ft) was about 112.6% above the typical sold price in the postcode. One planning record on file: an extension refused in 2025. Last sale on file: £352,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 18 Hillside

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

Signs of HMO activity in the areaA planning decision worth checking

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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.

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

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 15 Aug 2023

Current Certificate
Aug 2013

EPC Rating

A
B
C
D
E
E52
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 15 August 2023

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 18 Hillside, Slough, SL1 2RW, sourced from the PlanIt planning register.

A a loft conversion application was refused at 18 Hillside in 2025.

1 application on record at 18 Hillside, Slough, SL1 2RW

1decisions1extensions5documents18nearby
Flagged:HMO conversion
  1. Apr 2025
    Loft ConversionFull
    Outcome in report

    Extension: Single storey · Side of property

    Conversion of property into 6no bedroom HMO, construction of a single storey side extension and Loft conversion with a rear dormer and 2no roof lights.

    ExtensionHMO
    Documents
    5 docs on file
    Reference
    P/20733/000
    Full record in report

Unlock 18 Hillside, Slough, SL1 2RW'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 5 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other Hillside homes

Four headline reads against 40 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 18 Hillside lags the street by a wide margin.

Price per m²

£4,241

Street avg £3,159

Above

Floor Area

83 m²

Street avg 88 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.9 t/year

Street avg 3.7 t/year

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.

Crime

656/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Ellis Avenue — bus stop.

Closest school

0.4 km

Slough and Eton Church of England Business and Enterprise College. 31 schools nearby.

Nearest schools

  • Slough and Eton Church of England Business and Enterprise CollegeSecondary415m
  • Grove AcademyAll-through575m
  • Grove AcademyAll-through575m
  • Montem AcademyPrimary1.1km

Nearest stops

  • Ellis AvenueBus stop211m
  • Church StreetBus stop268m
  • Gala Bingo HallBus stop316m
  • Salt Hill ParkBus stop360m

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

Daytime· 07:00 – 23:00

55.1dB

Moderate
Night-time road noise heatmap for SL1 2RW

Night-time· 23:00 – 07:00

46.6dB

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-eraEnd-Terrace HouseEPC EPre-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

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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.
How the estimate is made
The estimate for 18 Hillside is modelled from its 83 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL1 2RW. 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 18 Hillside. 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 18 Hillside was lodged in August 2013 at band E and expired in August 2023, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 18 Hillside. 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 31 schools and 30 stops listed are measured in a straight line from SL1 2RW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Hillside 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 18 Hillside, Slough, SL1 2RW. Each answer is also embedded as structured data for search engines.

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