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143 High Street, Chalvey, Slough, SL1 2TW

1 planning record

Estimated value

£360,000

  • Since the 2015 sale (£235,000)+53%
  • Against SL1 2TW's recent median (£360,000)0%

Newest record on this page: April 2025. 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
88 m²
947 sq ft
Energy rating
D
Score 64
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

£360,000

  • Against its 2015 sale (£235,000)+53%
  • Against SL1 2TW's recent median (£360,000)0%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 143 High Street is modelled from its 88 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL1 2TW. 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

    88 m² from the EPC lodged in October 2013

  • Sales of this home

    2 sales recorded, the latest in 2015

  • Recent sales in SL1 2TW

    5 sales, median £360,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2025Latest 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.

143 High Street has more than tripled in price since its earliest registered sale in 1998.

Sales timeline

  1. 7 January 2015Most recent

    £235,000

    +261.5%over 16 years

  2. 23 July 1998

    £65,000

Median price across the last 5 sales in SL1 2TW: £360,000 (2025–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 143 High Street, Chalvey, Slough, SL1 2TW. 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 143 High Street

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

143 High Street is a mid-terrace house in Chalvey, Slough, Slough (SL1 2TW). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2013) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.

Across 1998–2015, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £360,000 sits 53.2% above the 2015 sale of £235,000. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 31% above the typical sold price in the postcode. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in January 2015, so it's been off the market for around 12 years.

Before you decide

Everything you need to know about 143 High 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.

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 04 Oct 2023

Current Certificate
Oct 2013

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 4 October 2023

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 143 High Street, Chalvey, Slough, SL1 2TW, sourced from the PlanIt planning register.

143 High Street has an approved single-storey rear extension on the planning record.

1 application on record at 143 High Street, Chalvey, Slough, SL1 2TW

1decisions1extensions18nearby
  1. Oct 2015
    ExtensionOutline
    Outcome in report

    Extension: Single storey · Rear of property

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 3.3m, and an eaves height of 2.9m.

    Council
    West
    Reference
    Y/16335/000
    Full record in report

Unlock 143 High Street, Chalvey, Slough, SL1 2TW'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
  • What the pattern means for extending or converting here
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On the street

Versus other High Street homes

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

On epc rating, 143 High Street runs well behind the street norm.

Price per m²

£2,670

Street avg £2,827

On par

Floor Area

88 m²

Street avg 98 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.6 t/year

Street avg 3.5 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.
Full Slough report

Crime

656/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Grove Academy — bus stop.

Closest school

0.2 km

Grove Academy. 30 schools nearby.

Nearest schools

  • Grove AcademyAll-through200m
  • Grove AcademyAll-through200m
  • Slough and Eton Church of England Business and Enterprise CollegeSecondary543m
  • Montem AcademyPrimary570m

Nearest stops

  • Grove AcademyBus stop151m
  • Paxton AvenueBus stop348m
  • Church StreetBus stop356m
  • Church StreetBus stop457m

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

Daytime· 07:00 – 23:00

60.0dB

Moderate
Night-time road noise heatmap for SL1 2TW

Night-time· 23:00 – 07:00

52.9dB

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 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £595 · 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.
£366k

1 Barclay Court, Seymour Road

SL1 2NZ

3 bed1 bath
£348k

1 Church Street, Chalvey

SL1 2NL

£373k

1 Bunten Meade

SL1 2YJ

3 bed1 bath
£382k

1 Baxter Close

SL1 2LT

£402k

1 Castle Street

SL1 2AX

3 bed1 bath
£300k

1 Chalvey Road West

SL1 2NF

3 bed1 bath
£437k

1 Burgett Road

SL1 2TJ

4 bed
£452k

1 Belle Vue Place, Albert Street

SL1 2AY

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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 143 High Street is modelled from its 88 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SL1 2TW. 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. 2 sales are recorded for 143 High 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 143 High Street was lodged in October 2013 at band D and expired in October 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 143 High 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 30 schools and 30 stops listed are measured in a straight line from SL1 2TW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
143 High 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 143 High Street, Chalvey, Slough, SL1 2TW. Each answer is also embedded as structured data for search engines.

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