Model valuation£417,0008 Busby Close
Local market context
11 Herons Close, Cambridge, CB1 8NS
Estimated value
£1,014,000
- Since the 2009 sale (£525,000)+93%
- Against CB1 8NS's recent median (£856,375)+18%
Newest record on this page: October 2022. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
7
From EPC
Floor area
168 m²
1808 sq ft
Energy rating
C
Score 79
Council tax
Band F
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
£1,014,000
- Against its 2009 sale (£525,000)+93%
- Against CB1 8NS's recent median (£856,375)+18%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Herons Close is modelled from its 168 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CB1 8NS. 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
168 m² from the EPC lodged in December 2020
Sales of this home
2 sales recorded, the latest in 2009
Recent sales in CB1 8NS
5 sales, median £856,375 (2022–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2022 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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 1995.
Sales timeline
22 July 2009Most recent
£525,000
+250.0%over 13 years24 August 1995
£150,000
Median price across the last 5 sales in CB1 8NS: £856,375 (2022–2018).
Nearby sales in CB1 8NS
What this page doesn't show
2 potential issues have already been flagged for 11 Herons Close, Cambridge, CB1 8NS. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 11 Herons Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Herons Close is a detached house in Cambridge (CB1 8NS). It has a recorded floor area of 168 m² (around 1808 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (December 2020) shows a C (score 79), near the top of the C band. When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Poor to Average and hot-water efficiency went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).
Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 9.4% per year. Today's modelled estimate of £1,014,000 sits 93.1% above the 2009 sale of £525,000. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 42.6% below the postcode norm. At 168 m² it's 29.2% larger than the typical home in the postcode (130 m² median across 9 EPCs).
Before you decide
Everything you need to know about 11 Herons Close
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger 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.
Current Certificate(1 of 3)
Dec 2020
EPC Rating
A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 28 December 2030
Property Improvements
Changes detected from historical EPC data
Oct 2012from Mar 2009
EPC improved fromD62toC73
Hot Water
Main SystemSolar
Hot water system upgraded
Windows
Partial DoubleFull Double
Windows upgraded, improving insulation
Roof
AverageGood
Roof insulation improved
Low Energy Lighting
60%29%
Low energy lighting percentage decreased
Dec 2020from Oct 2012
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
29%86%
More low energy lighting installed
Renewable Energy
NoneSolar HW
Solar water heating installed
Planning history
Applications and permits filed against 11 Herons Close, Cambridge, CB1 8NS, sourced from the PlanIt planning register.
11 Herons Close has no planning applications on record.
9
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Herons Close homes
Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 11 Herons Close runs comfortably ahead of the street norm.
Price per m²
£3,125
Street avg £5,779
Floor Area
168 m²
Street avg 143 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.2 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
334/mo
Steady year-on-year across the wider district.
Nearest stop
2.2 km
Cambridge Rail Station — railway station.
Closest school
0.4 km
Queen Edith Primary School. 20 schools nearby.
Nearest schools
- Queen Edith Primary SchoolPrimary378m
- The Netherhall SchoolSecondary396m
- Queen Emma Primary SchoolPrimary527m
- Morley Memorial Primary SchoolPrimary1.3km
Nearest stops
- Cambridge Rail StationRailway station2.2km
Most reported crime locally
- Violence & Sexual Offences1,681 reports30%
- Anti-social Behaviour842 reports15%
- Shoplifting741 reports13%
- Criminal Damage & Arson411 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 CB1 8NS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.9dB
Night-time· 23:00 – 07:00
37.4dB
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
Mid 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow 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 11 Herons Close is modelled from its 168 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CB1 8NS. 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 11 Herons 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 11 Herons Close was lodged in December 2020 at band C and is valid until December 2030. 3 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 11 Herons 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 17 months, which places each incident at an approximate point. The 20 schools and 1 stop listed are measured in a straight line from CB1 8NS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Herons Close is in council tax band F. 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 11 Herons Close, Cambridge, CB1 8NS. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CB1 8NSSold prices, values and energy ratings for the postcode
- CB 1 property marketPrices, postcodes, schools and transport across the district
- 11 Herons Close, Cambridge valuationHow the estimate is built and what moves it
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