Model valuation£417,0008 Busby Close
Local market context
11a, Hillside, Sawston, Cambridge, CB22 3BL
5 sales on record2 planning records
Estimated value
£533,000
- Since the 2017 sale (£455,000)+17%
- Against CB22 3BL's recent median (£565,000)-6%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
3
Floor area
109 m²
1173 sq ft
Energy rating
E
Score 42
Council tax
Band D
Tenure
Owner Occupied
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
£533,000
- Against its 2017 sale (£455,000)+17%
- Against CB22 3BL's recent median (£565,000)-6%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11a is modelled from its 109 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in CB22 3BL. 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
109 m² from the EPC lodged in May 2017
Sales of this home
5 sales recorded, the latest in 2017
Recent sales in CB22 3BL
5 sales, median £565,000 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 2 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Sale price has grown by over 3x since 1998.
Sales timeline
9 August 2017Most recent
£455,000
+40.0%over 6 years12 August 2010
£325,000
+8.3%over 3 years12 December 2006
£300,000
+64.8%over 5 years20 May 2001
£182,000
+58.3%over 3 years30 April 1998
£115,000
Median price across the last 5 sales in CB22 3BL: £565,000 (2025–2021).
Nearby sales in CB22 3BL
30 Hillside, Sawston, Cambridge, CB22 3BL
Sold Oct 2025
£504,0005 Hillside, Sawston, Cambridge, CB22 3BL
Sold Jul 2025
£510,00018 Hillside, Sawston, Cambridge, CB22 3BL
Sold Nov 2022
£658,0006 Hillside, Sawston, Cambridge, CB22 3BL
Sold Feb 2021
£565,00025 Hillside, Sawston, Cambridge, CB22 3BL
Sold Feb 2021
£740,000
What this page doesn't show
1 potential issue has already been flagged for 11a, Hillside, Sawston, Cambridge, CB22 3BL. 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
One time fee only - money back guarantee
About 11a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11a is a three-bedroom detached house in Sawston, Cambridge, Cambridge (CB22 3BL). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2017) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in March 2010 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would lift it to C (score 76), a 2-band jump.
9 years since the last transfer (August 2017). Across the public record there are 5 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2017, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £533,000 is 17.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£388/sq ft) was about 89.3% above the typical sold price in the postcode. At 109 m² it's 16.5% smaller than the typical home in the postcode (131 m² median across 22 EPCs).
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
- Bedrooms3
Before you decide
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
11a's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 3)
May 2017
EPC Rating
A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.9 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 9 May 2027
Property Improvements
Changes detected from historical EPC data
Mar 2015from Mar 2010
Hot Water
Main SystemMain (No Stat)
Hot water system changed
Windows
Mostly DoubleFull Double
Windows upgraded, improving insulation
Roof
AverageGood
Roof insulation improved
Low Energy Lighting
86%62%
Low energy lighting percentage decreased
May 2017from Mar 2015
EPC improved fromF38toE42
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Planning history
Applications and permits filed against 11a, Hillside, Sawston, Cambridge, CB22 3BL, sourced from the PlanIt planning register.
11a has an approved single-storey rear extension on the planning record.
2 applications on record at 11a, Hillside, Sawston, Cambridge, CB22 3BL
2decisions1extensions15documents1nearby
- Nov 2017ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension to form garden room
- Council
- South Cambridgeshire District Council
- Documents
- 9 docs on file
- Reference
- S/3182/17/FL
- More recent applications — locked
- OutbuildingJul 2019Decision
Unlock 11a, Hillside, Sawston, Cambridge, CB22 3BL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
£14.99one-off · instant
One time fee only - money back guarantee
Versus other Hillside homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
11a outperforms the street on price per m² by a wide margin.
Price per m²
£4,174
Street avg £2,810
Floor Area
109 m²
Street avg 139 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
7.9 t/year
Street avg 6.9 t/year
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
82/mo
Falling year-on-year across the wider district.
Nearest stop
2.5 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.2 km
The Bellbird Primary School. 6 schools nearby.
Nearest schools
- The Bellbird Primary SchoolPrimary223m
- Sawston Village CollegeSecondary310m
- The Icknield Primary SchoolPrimary848m
- William Westley Church of England VC Primary SchoolPrimary1.6km
Nearest stops
- Whittlesford Parkway Rail StationRailway station2.5km
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.
Road noise across the postcode
Modelled day and night-time noise levels around CB22 3BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.3dB
Night-time· 23:00 – 07:00
39.5dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
Get a survey for this property
Level 3 Building Survey
Victorian-eraDetached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£476k
1 Brookfield Close, Sawston
CB22 3ED
3 bed
£460k
1 Brookfield Road, Sawston
CB22 3EH
3 bed
£442k
1 Camping Close, Sawston
CB22 3HP
3 bed2 bath
£277k
1 Churchfield Avenue, Sawston
CB22 3LA
3 bed
£648k
1 Crampton Terrace, Sawston
CB22 3JD
4 bed
£712k
1 Babraham Road, Sawston
CB22 3DQ
4 bed2 bath
£325k
1 Elder Close, Sawston
CB22 3BB
2 bed
£1.1m
1 Caius Farm Cottages, Shelford Bottom
CB22 3AA
4 bed
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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 11a is modelled from its 109 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in CB22 3BL. 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. 5 sales are recorded for 11a. 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 11a was lodged in May 2017 at band E and is valid until May 2027. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 11a. 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 6 schools and 1 stop listed are measured in a straight line from CB22 3BL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11a is in council tax band D. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 11a, Hillside, Sawston, Cambridge, CB22 3BL. Each answer is also embedded as structured data for search engines.
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