Model valuation£417,0008 Busby Close
Local market context
11 Crownsmead, Northampton, NN4 9XP
1 planning record
Estimated value
£436,000
- Since the 1999 sale (£82,000)+432%
- Against NN4 9XP's recent median (£280,000)+56%
Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
172 m²
1851 sq ft
Energy rating
C
Score 73
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
£436,000
- Against its 1999 sale (£82,000)+432%
- Against NN4 9XP's recent median (£280,000)+56%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Crownsmead is modelled from its 172 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN4 9XP. 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
172 m² from the EPC lodged in September 2024
Sales of this home
1 sale recorded, the latest in 1999
Recent sales in NN4 9XP
5 sales, median £280,000 (2022–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2022 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
11 Crownsmead's modelled value sits at over four times its earliest registered sale price (1999).
Sales timeline
3 June 1999Most recent
£82,000
Median price across the last 5 sales in NN4 9XP: £280,000 (2022–2016).
Nearby sales in NN4 9XP
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 11 Crownsmead
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Crownsmead is a four-bedroom detached house in Northampton (NN4 9XP). It has a recorded floor area of 172 m² (around 1851 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (September 2024) shows a C (score 73). The recommended improvements would push it to B (score 82).
Untraded for 27 years, with the last transfer in June 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 172 m² the property is well over the postcode median (112 m² across 10 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £436,000 sits 431.7% above the 1999 sale of £82,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 77.2% below the postcode norm. One planning record on file: an extension approved in 2025. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
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
- Bedrooms4
- Bathrooms2
Before you decide
Everything you need to know about 11 Crownsmead
The true value, the hidden risks and the full sale history, in one report.
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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
Sept 2024EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.2 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 29 September 2034
Planning history
Applications and permits filed against 11 Crownsmead, Northampton, NN4 9XP, sourced from the PlanIt planning register.
1 application on record at 11 Crownsmead, Northampton, NN4 9XP
1decisions1extensions9documents
- Jun 2025Garage ConversionFullOutcome in report
Extension: Rear of property
Single-storey rear extension and garage conversion to provide an accessible bedroom and physio room.
Extension- Documents
- 9 docs on file
- Reference
- 2025/0827/FULL
Unlock 11 Crownsmead, Northampton, NN4 9XP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Crownsmead homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 11 Crownsmead lags the street by a wide margin.
Price per m²
£477
Street avg £2,337
Floor Area
172 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 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
0.2 km
Ladymead Close — bus stop.
Closest school
1.0 km
Pineham Barns Primary School. 18 schools nearby.
Nearest schools
- Pineham Barns Primary SchoolPrimary1.0km
- Hunsbury Park Primary SchoolPrimary1.1km
- Briar Hill Primary School & NurseryPrimary1.4km
- Upton Meadows Primary SchoolPrimary1.7km
Nearest stops
- Ladymead CloseBus stop157m
- Samwell WayBus stop296m
- Ashpole SpinneyBus stop316m
- Tansy CloseBus stop338m
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 9XP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.4dB
Night-time· 23:00 – 07:00
46.8dB
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
Late 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 £1,020 · 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 Crownsmead is modelled from its 172 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in NN4 9XP. 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. 1 sale is recorded for 11 Crownsmead. 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 Crownsmead was lodged in September 2024 at band C and is valid until September 2034. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 11 Crownsmead. 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 18 schools and 30 stops listed are measured in a straight line from NN4 9XP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Crownsmead 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 11 Crownsmead, Northampton, NN4 9XP. Each answer is also embedded as structured data for search engines.
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