Model valuation£417,0008 Busby Close
Local market context
Knowle House, The Knoll, Cranham, Gloucester, GL4 8HR
3 sales on record10 planning records
Estimated value
£968,000
- Since the 2019 sale (£755,000)+28%
- Against GL4 8HR's recent median (£860,000)+13%
Newest record on this page: August 2023. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
9
From EPC
Floor area
151 m²
1625 sq ft
Energy rating
E
Score 48
Council tax
Band G
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
£968,000
- Against its 2019 sale (£755,000)+28%
- Against GL4 8HR's recent median (£860,000)+13%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Knowle House is modelled from its 151 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GL4 8HR. 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
151 m² from the EPC lodged in July 2013
Sales of this home
3 sales recorded, the latest in 2019
Recent sales in GL4 8HR
5 sales, median £860,000 (2023–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2023 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 10 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.
Knowle House saw 3 transfers in just over a decade — high turnover for the postcode.
Sales timeline
15 February 2019Most recent
£755,000
+26.9%over 4 years8 October 2014
£595,000
+54.5%over 4 years6 June 2010
£385,000
Median price across the last 5 sales in GL4 8HR: £860,000 (2023–2016).
Nearby sales in GL4 8HR
Berry Brow Barnfield Lea, The Knoll, Cranham, Gloucester, GL4 8HR
Sold Aug 2023
£860,000Timbertops, The Knoll, Cranham, Gloucester, GL4 8HR
Sold Nov 2021
£910,000Monastery Bells Barnfield Lea, The Knoll, Cranham, Gloucester, GL4 8HR
Sold Apr 2021
£895,000Trouville, The Knoll, Cranham, Gloucester, GL4 8HR
Sold Apr 2016
£315,000Hillfield, The Knoll, Cranham, Gloucester, GL4 8HR
Sold Feb 2016
£375,000
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
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About Knowle House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Knowle House is a detached house in Cranham, Gloucester, Gloucester (GL4 8HR). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (July 2013) shows an E (score 48), well below the UK norm with real room to improve. When first surveyed in April 2009 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on oil. The latest certificate is from July 2013, so improvements made since then won't be reflected.
10 planning records sit against the property, 0 approved, 2 refused. The record references listed-building consent, which constrain future alterations. Across 2010–2019, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £968,000 is 28.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 190% above the typical sold price in the postcode. Most recent transfer: February 2019 at £755,000.
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Everything you need to know about Knowle House
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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.
Knowle House's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2023
Current Certificate(1 of 2)
Jul 2013
EPC Rating
A
B
C
D
E
E48
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Good
Windows
Average
CO2 Emissions
8.5 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 23 July 2023
Property Improvements
Changes detected from historical EPC data
Jul 2013from Apr 2009
EPC improved fromF27toE48
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
SecondaryPartial Double
Windows upgraded, improving insulation
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Low Energy Lighting
30%58%
More low energy lighting installed
Planning history
Applications and permits filed against Knowle House, The Knoll, Cranham, Gloucester, GL4 8HR, sourced from the PlanIt planning register.
Knowle House has a listed-building consent on record — alterations to a listed property are tightly controlled.
10 applications on record at Knowle House, The Knoll, Cranham, Gloucester, GL4 8HR
10decisions8extensions103documents1nearby
Flagged:RetrospectiveListed building
- Nov 2012ConservatoryHeritageOutcome in report
Extension: Single storey
Single storey extension to provide orangery and roof to entrance, internal alterations and extension to garage.
Extension- Documents
- 2 docs on file
- Reference
- S.12/2117/LBC
- More recent applications — locked
- ExtensionApr 2022Decision
- ExtensionMar 2022Decision
+ 7 more applications in the report
Unlock Knowle House, The Knoll, Cranham, Gloucester, GL4 8HR's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (10 on record)
- All 10 applications on this property in full, plus 1 notable nearby
- The 103 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other The Knoll homes
Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.
Knowle House outperforms the street on habitable rooms by a wide margin.
Price per m²
£5,000
Street avg £2,620
Floor Area
151 m²
Street avg 177 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
8.5 t/year
Street avg 6.7 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Gloucester district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
212/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
The Knoll — bus stop.
Closest school
0.9 km
Cranham Church of England Primary School. 2 schools nearby.
Nearest schools
- Cranham Church of England Primary SchoolPrimary933m
- Sheepscombe Primary SchoolPrimary2.5km
Nearest stops
- The KnollBus stop27m
- The PoundBus stop351m
- Scouts HqBus stop603m
- Primary SchoolBus stop741m
Most reported crime locally
- Violence & Sexual Offences1,390 reports39%
- Anti-social Behaviour625 reports17%
- Shoplifting413 reports11%
- Public Order249 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 GL4 8HR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
42.0dB
Night-time· 23:00 – 07:00
35.6dB
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)No mains gas
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,495 · 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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£637k
1 The Leverets, Brimpsfield
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£615k
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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 Knowle House is modelled from its 151 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in GL4 8HR. 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. 3 sales are recorded for Knowle House. 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 Knowle House was lodged in July 2013 at band E and expired in July 2023, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 10 applications are matched to Knowle House. 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 2 schools and 30 stops listed are measured in a straight line from GL4 8HR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- Knowle House is in council tax band G. 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 Knowle House, The Knoll, Cranham, Gloucester, GL4 8HR. Each answer is also embedded as structured data for search engines.
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