Model valuation£417,0008 Busby Close
Local market context
6 Cornflower Close, Grange Park, Northampton, NN4 5BX
3 sales on record2 planning records
Estimated value
£451,000
- Since the 2015 sale (£285,000)+58%
- Against NN4 5BX's recent median (£274,995)+64%
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
5
Floor area
131 m²
1408 sq ft
Energy rating
C
Score 71
Council tax
Band E
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
£451,000
- Against its 2015 sale (£285,000)+58%
- Against NN4 5BX's recent median (£274,995)+64%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 6 Cornflower Close is modelled from its 131 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 5BX. 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
131 m² from the EPC lodged in October 2010
Sales of this home
3 sales recorded, the latest in 2015
Recent sales in NN4 5BX
5 sales, median £274,995 (2026–2014)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2026 | 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.
6 Cornflower Close valuation sits well clear of the typical sold price in this postcode.
Sales timeline
30 January 2015Most recent
£285,000
+23.9%over 10 years6 February 2004
£229,950
+32.2%over 1 year13 June 2002
£173,995
Median price across the last 5 sales in NN4 5BX: £274,995 (2026–2014).
Nearby sales in NN4 5BX
1 Cornflower Close, Grange Park, Northampton, NN4 5BX
Sold Apr 2026
£441,3003 Cornflower Close, Grange Park, Northampton, NN4 5BX
Sold Feb 2022
£288,0005 Cornflower Close, Grange Park, Northampton, NN4 5BX
Sold Sept 2016
£250,0004 Cornflower Close, Grange Park, Northampton, NN4 5BX
Sold Nov 2014
£260,0007 Cornflower Close, Grange Park, Northampton, NN4 5BX
Sold Aug 2004
£190,000
What this page doesn't show
2 potential issues have already been flagged for 6 Cornflower Close, Grange Park, Northampton, NN4 5BX. 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 6 Cornflower Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
6 Cornflower Close is a five-bedroom detached house in Grange Park, Northampton, Northampton (NN4 5BX). It has a recorded floor area of 131 m² (around 1408 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2010) shows a C (score 71). The latest certificate is from October 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory.
At 131 m² the property is well over the postcode median (90 m² across 5 EPCs), placing it in the larger end of the local stock. Across 2002–2015, sale prices on this property compounded at 4% per year. Today's modelled estimate of £451,000 sits 58.2% above the 2015 sale of £285,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. 12 years since the last transfer (January 2015).
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
- Bedrooms5
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageDouble
Before you decide
Everything you need to know about 6 Cornflower 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.
6 Cornflower Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Oct 2020
Current Certificate
Oct 2010EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 9 October 2020
Planning history
Applications and permits filed against 6 Cornflower Close, Grange Park, Northampton, NN4 5BX, sourced from the PlanIt planning register.
6 Cornflower Close has an approved extension on the planning record.
2 applications on record at 6 Cornflower Close, Grange Park, Northampton, NN4 5BX
2decisions1extensions1documents4nearby
Flagged:Retrospective
- Aug 2004FullOutcome in report
Erection of 1.8m close boarded fence - Retrospective
Retrospective- Documents
- 1 doc on file
- Reference
- S/2004/1008/P
- More recent applications — locked
- ConservatoryOct 2005Decision
Unlock 6 Cornflower Close, Grange Park, Northampton, NN4 5BX'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 4 notable nearby
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Cornflower Close homes
Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.
6 Cornflower Close outperforms the street on floor area by a wide margin.
Price per m²
£2,178
Street avg £2,692
Floor Area
131 m²
Street avg 99 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.4 t/year
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Northampton district page.
Crime
339/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Play Area — bus stop.
Closest school
0.6 km
Woodland View Primary School. 8 schools nearby.
Nearest schools
- Woodland View Primary SchoolPrimary627m
- Caroline Chisholm SchoolAll-through1.6km
- Caroline Chisholm SchoolAll-through1.6km
- Collingtree Church of England Primary SchoolPrimary1.9km
Nearest stops
- Play AreaBus stop268m
- Great Ground WalkBus stop302m
- The RidingsBus stop410m
- The GreenBus stop576m
Most reported crime locally
- Violence & Sexual Offences1,851 reports36%
- Anti-social Behaviour1,154 reports23%
- Other Theft390 reports8%
- Criminal Damage & Arson325 reports6%
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 NN4 5BX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.5dB
Night-time· 23:00 – 07:00
44.5dB
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 2 HomeBuyer Report
Late 20th centuryDetached HouseEPC C
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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 6 Cornflower Close is modelled from its 131 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NN4 5BX. 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 6 Cornflower 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 6 Cornflower Close was lodged in October 2010 at band C and expired in October 2020, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 6 Cornflower 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 8 schools and 30 stops listed are measured in a straight line from NN4 5BX, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 6 Cornflower Close is in council tax band E. 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 6 Cornflower Close, Grange Park, Northampton, NN4 5BX. Each answer is also embedded as structured data for search engines.
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- Every home in NN4 5BXSold prices, values and energy ratings for the postcode
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- 6 Cornflower Close, Grange Park, Northampton valuationHow the estimate is built and what moves it
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