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11 Challis Close, Sawston, Cambridge, CB22 3LT

EPC B

Estimated value

£200,000

  • Against CB22 3LT's recent median (£555,000)-64%

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
End terrace
Floor ground floor
Floor area
65 m²
700 sq ft
Energy rating
B
Score 83
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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

£200,000

  • Against CB22 3LT's recent median (£555,000)-64%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Challis Close is modelled from its 65 m² EPC floor area, the absence of a 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

    65 m² from the EPC lodged in July 2019

  • Sales of this home

    No sale recorded since 1995

  • 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
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.

11 Challis Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

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 11 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 11 Challis Close

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

11 Challis Close is an end-of-terrace house in Sawston, Cambridge, Cambridge (CB22 3LT). It has a recorded floor area of 65 m² (around 700 sq ft). The latest certificate (July 2019) returns a B (score 83), comfortably above the UK average. At 65 m² this is the 4th smallest of 50 units on EPC record in the building, where floor areas span 52–168 m².

At 65 m² it's 23.5% smaller than the typical home in the postcode (85 m² median across 49 EPCs).

Before you decide

Everything you need to know about 11 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.

11 Challis Close's carbon output is low for the local stock.

Current Certificate
Jul 2019

EPC Rating

A
B
B83
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.0 t/year
Occupancy
—

Certificate validity

Valid until 8 July 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 11 Challis Close, Sawston, Cambridge, CB22 3LT, sourced from the PlanIt planning register.

11 Challis Close has no planning applications on record.

1

But the area is active

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

On the street

Versus other Challis Close homes

Three headline reads against 10 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 11 Challis Close lags the street by a wide margin.

EPC Rating

83 (B)

Street avg 84 (B)

Strongly below

Floor Area

65 m²

Street avg 66 m²

On par

CO₂ Emissions

1.0 t/year

Street avg 0.9 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 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
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Ground Floor FlatEPC 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.

From £495 · 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.
£214k

1 Catherine House, London Road, Sawston

CB22 3XE

£250k

1 Chapelfield Way, Sawston

CB22 3SY

£277k

1 Churchfield Avenue, Sawston

CB22 3LA

3 bed
£294k

1 Blacksmiths Close, Babraham

CB22 3AH

£325k

1 Elder Close, Sawston

CB22 3BB

2 bed
£339k

1 Bowers Terrace, Sawston

CB22 3JE

£343k

1 Brentditch End, Pampisford

CB22 3EY

£386k

1 Common Lane, Sawston

CB22 3HW

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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 11 Challis Close is modelled from its 65 m² EPC floor area, the absence of a 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. No sale is recorded for 11 Challis Close, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 11 Challis Close was lodged in July 2019 at band B and is valid until July 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. None is matched to 11 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 11 Challis Close, Sawston, Cambridge, CB22 3LT. Each answer is also embedded as structured data for search engines.

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