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4 Challis Close, Sawston, Cambridge, CB22 3LT

EPC B1 planning record

Estimated value

£515,000

  • Since the 2019 sale (£465,000)+11%
  • Against CB22 3LT's recent median (£555,000)-7%

Newest record on this page: February 2023. 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
Floor area
119 m²
1281 sq ft
Energy rating
B
Score 86
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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

£515,000

  • Against its 2019 sale (£465,000)+11%
  • Against CB22 3LT's recent median (£555,000)-7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Challis Close is modelled from its 119 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CB22 3LT. 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

    119 m² from the EPC lodged in April 2019

  • Sales of this home

    1 sale recorded, the latest in 2019

  • Recent sales in CB22 3LT

    5 sales, median £555,000 (2023–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2023Latest 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.

Sales timeline

  1. 28 October 2019Most recent

    £465,000

Median price across the last 5 sales in CB22 3LT: £555,000 (2023–2020).

Risks

What this page doesn't show

1 potential issue has already been flagged for 4 Challis Close, Sawston, Cambridge, CB22 3LT. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 4 Challis Close

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

4 Challis Close is a semi-detached house in Sawston, Cambridge, Cambridge (CB22 3LT). It has a recorded floor area of 119 m² (around 1281 sq ft). The latest certificate (April 2019) returns a high B (score 86), putting the home a stone's throw from an A rating.

At 119 m² the property is well over the postcode median (84 m² across 49 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £515,000 is 10.8% above the 2019 sale price. Sold October 2019 for £465,000.

Before you decide

Everything you need to know about 4 Challis Close

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

Larger development activity nearby

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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
Apr 2019

EPC Rating

A
B
B86
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.6 t/year
Occupancy
—

Certificate validity

Valid until 3 April 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 4 Challis Close, Sawston, Cambridge, CB22 3LT, sourced from the PlanIt planning register.

4 Challis Close has an approved single-storey rear extension on the planning record.

1 application on record at 4 Challis Close, Sawston, Cambridge, CB22 3LT

1decisions1extensions8documents1nearby
  1. Mar 2022
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Single-storey Rear Garden Room Extension.

    Council
    South Cambridgeshire District Council
    Documents
    8 docs on file
    Reference
    22/00294/HFUL
    Full record in report

Unlock 4 Challis Close, Sawston, Cambridge, CB22 3LT'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 1 notable nearby
  • The 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Challis Close homes

Four headline reads against 38 similar houses on this street, drawn from the latest EPC and Land Registry data.

4 Challis Close is notably below the street on price per m².

Price per m²

£3,908

Street avg £4,513

Strongly below

Floor Area

119 m²

Street avg 100 m²

Above

CO₂ Emissions

1.6 t/year

Street avg 1.4 t/year

Below

Years Held

7 years

Street avg 6 years

Above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Cambridge district page.
Full Cambridge report

Crime

82/mo

Falling year-on-year across the wider district.

Nearest stop

2.1 km

Whittlesford Parkway Rail Station — railway station.

Closest school

0.5 km

Sawston Village College. 5 schools nearby.

Nearest schools

  • Sawston Village CollegeSecondary503m
  • The Bellbird Primary SchoolPrimary590m
  • William Westley Church of England VC Primary SchoolPrimary1.1km
  • The Icknield Primary SchoolPrimary1.3km

Nearest stops

  • Whittlesford Parkway Rail StationRailway station2.1km

Most reported crime locally

  • Violence & Sexual Offences451 reports37%
  • Anti-social Behaviour234 reports19%
  • Criminal Damage & Arson114 reports9%
  • Burglary92 reports7%

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 CB22 3LT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CB22 3LT

Daytime· 07:00 – 23:00

52.1dB

Low
Night-time road noise heatmap for CB22 3LT

Night-time· 23:00 – 07:00

42.7dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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Semi-Detached HouseEPC B

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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£499k

1 Bennett Way, Sawston

CB22 3FR

£550k

1 Broadmeadow, Sawston

CB22 3EB

£476k

1 Brookfield Close, Sawston

CB22 3ED

3 bed
£469k

1 Challis Close, Sawston

CB22 3LT

£460k

1 Brookfield Road, Sawston

CB22 3EH

3 bed
£442k

1 Camping Close, Sawston

CB22 3HP

3 bed2 bath
£431k

1 Dale Way, Sawston

CB22 3LE

£648k

1 Crampton Terrace, Sawston

CB22 3JD

4 bed

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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 4 Challis Close is modelled from its 119 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CB22 3LT. 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 4 Challis 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 4 Challis Close was lodged in April 2019 at band B and is valid until April 2029. 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 4 Challis 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 5 schools and 1 stop listed are measured in a straight line from CB22 3LT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4 Challis Close, Sawston, Cambridge, CB22 3LT. Each answer is also embedded as structured data for search engines.

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