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15 Lawn Close, Datchet, Slough, SL3 9JZ

Extendable3 planning records

Estimated value

£725,000

  • Since the 2022 sale (£715,000)+1%
  • Against SL3 9JZ's recent median (£695,000)+4%

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
Semi-detached
Bedrooms
4
Bathroom
1
Floor area
114 m²
1227 sq ft
Energy rating
D
Score 64
Council tax
Band E
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

£725,000

  • Against its 2022 sale (£715,000)+1%
  • Against SL3 9JZ's recent median (£695,000)+4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Lawn Close is modelled from its 114 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL3 9JZ. 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

    114 m² from the EPC lodged in June 2022

  • Sales of this home

    1 sale recorded, the latest in 2022

  • Recent sales in SL3 9JZ

    5 sales, median £695,000 (2025–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 15 Lawn Close

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

15 Lawn Close is a four-bedroom semi-detached house in Datchet, Slough, Slough (SL3 9JZ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band E. Other recorded features include a conservatory. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (June 2022) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.

3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, a loft conversion, a porch and partial demolition, meaningful when judging how the property has evolved. At 114 m² it's 21.3% larger than the typical home in the postcode (94 m² median across 25 EPCs). On a £-per-square-foot basis, the last sale (£583/sq ft) was about 92.6% above the typical sold price in the postcode. Last sale on file: £715,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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

  • Bedrooms4
  • Bathrooms1
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • GarageYes

Building

  • Previously extendedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 15 Lawn Close

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

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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.

Current Certificate
Jun 2022

EPC Rating

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

Certificate validity

Valid until 24 June 2032

5 years remaining
Planning

Planning history

Applications and permits filed against 15 Lawn Close, Datchet, Slough, SL3 9JZ, sourced from the PlanIt planning register.

A recent planning application at 15 Lawn Close was refused — worth checking the council file.

3 applications on record at 15 Lawn Close, Datchet, Slough, SL3 9JZ

3decisions3extensions56documents
Flagged:Demolition
  1. Nov 2024
    Garage ConversionFull
    Outcome in report

    Extension: Part single, part two storey

    Garage conversion, first floor front/side extension, part single part two storey rear extension, hip to gable, 1no. rear dormer, alterations to the front entrance porch, external finish and fenestration following the removal of the single storey elements.

    ExtensionPorch
    Documents
    15 docs on file
    Reference
    24/02482/FULL
    Full record in report
  2. More recent applications — locked
  3. Loft ConversionDecision
  4. ExtensionDecision

Unlock 15 Lawn Close, Datchet, Slough, SL3 9JZ's full planning history

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

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full
  • The 56 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Lawn Close homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 15 Lawn Close runs comfortably ahead of the street norm.

Price per m²

£6,272

Street avg £4,369

Strongly above

Floor Area

114 m²

Street avg 101 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

4.4 t/year

Street avg 4.3 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.

Rail-style transport is unusually close for this postcode.

Crime

298/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Montrose Avenue — bus stop.

Closest school

0.4 km

Datchet St Mary's CofE Primary School. 17 schools nearby.

Nearest schools

  • Datchet St Mary's CofE Primary SchoolPrimary431m
  • Churchmead Church of England (VA) SchoolSecondary536m
  • Ditton Park AcademySecondary1.5km
  • Castleview Primary SchoolPrimary1.6km

Nearest stops

  • Montrose AvenueBus stop193m
  • Green LaneBus stop238m
  • Datchet LibraryBus stop366m
  • Old Plough CornerBus stop391m

Most reported crime locally

  • Violence & Sexual Offences1,666 reports37%
  • Anti-social Behaviour506 reports11%
  • Vehicle Crime488 reports11%
  • Criminal Damage & Arson388 reports9%

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 SL3 9JZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SL3 9JZ

Daytime· 07:00 – 23:00

56.7dB

Moderate
Night-time road noise heatmap for SL3 9JZ

Night-time· 23:00 – 07:00

50.5dB

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

Early 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,220 · 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 15 Lawn Close is modelled from its 114 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SL3 9JZ. 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 15 Lawn Close. 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 15 Lawn Close was lodged in June 2022 at band D and is valid until June 2032. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 15 Lawn Close. 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 17 schools and 30 stops listed are measured in a straight line from SL3 9JZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
15 Lawn Close is in council tax band E. 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 15 Lawn Close, Datchet, Slough, SL3 9JZ. Each answer is also embedded as structured data for search engines.

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