Model valuation£417,0008 Busby Close
Local market context
15 Claregate, Northampton, NN4 0QZ
4 sales on record
Estimated value
£300,000
- Since the 2017 sale (£250,000)+20%
- Against NN4 0QZ's recent median (£255,000)+18%
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
2
Floor area
76 m²
818 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
£300,000
- Against its 2017 sale (£250,000)+20%
- Against NN4 0QZ's recent median (£255,000)+18%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Claregate is modelled from its 76 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN4 0QZ. 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
76 m² from the EPC lodged in March 2015
Sales of this home
4 sales recorded, the latest in 2017
Recent sales in NN4 0QZ
5 sales, median £255,000 (2026–2025)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 2026 | 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 1996.
Sales timeline
20 July 2017Most recent
£250,000
+19.3%over 3 years7 March 2014
£209,500
-3.5%over 8 years23 February 2006
£217,000
+222.7%over 9 years31 March 1996
£67,250
Median price across the last 5 sales in NN4 0QZ: £255,000 (2026–2025).
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 15 Claregate
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Claregate is a two-bedroom detached house in Northampton (NN4 0QZ). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (March 2015) shows an E (score 42), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected. The home occupies a corner plot.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last changed hands 9 years ago, in July 2017. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2017, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £300,000 is 20% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£306/sq ft) was about 72.9% above the typical sold price in the postcode.
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
- Bedrooms2
- Dining roomYes
Outside
- Private gardenYes
- Corner plotYes
Before you decide
Everything you need to know about 15 Claregate
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.
15 Claregate sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Mar 2025
Current Certificate(1 of 2)
Mar 2015
EPC Rating
A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
5.9 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 29 March 2025
Property Improvements
Changes detected from historical EPC data
Mar 2015from Jun 2009
EPC improved fromD61toE42
Hot Water
GoodAverage
Hot water efficiency decreased
Roof Insulation
PartialInsulated
Roof insulation improved
Planning history
Applications and permits filed against 15 Claregate, Northampton, NN4 0QZ, sourced from the PlanIt planning register.
15 Claregate has no planning applications on record.
3
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Claregate homes
Four headline reads against 51 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 15 Claregate runs well behind the street norm.
Price per m²
£3,289
Street avg £2,901
Floor Area
76 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.9 t/year
Street avg 2.6 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
Harrier Park — bus stop.
Closest school
0.2 km
Simon de Senlis Primary School. 17 schools nearby.
Nearest schools
- Simon de Senlis Primary SchoolPrimary221m
- Abbeyfield SchoolSecondary363m
- The Abbey Primary SchoolPrimary484m
- Wootton Park SchoolAll-through611m
Nearest stops
- Harrier ParkBus stop161m
- Danes Camp Leisure CentreBus stop199m
- Mereway Community CollegeBus stop208m
- Simon de Senlis Primary SchoolBus stop331m
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 0QZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
54.7dB
Night-time· 23:00 – 07:00
46.0dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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Late 20th centuryDetached BungalowEPC E
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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 15 Claregate is modelled from its 76 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in NN4 0QZ. 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. 4 sales are recorded for 15 Claregate. 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 15 Claregate was lodged in March 2015 at band E and expired in March 2025, 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. None is matched to 15 Claregate. 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 17 schools and 30 stops listed are measured in a straight line from NN4 0QZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 15 Claregate 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 15 Claregate, Northampton, NN4 0QZ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in NN4 0QZSold prices, values and energy ratings for the postcode
- NN 4 property marketPrices, postcodes, schools and transport across the district
- 15 Claregate, Northampton valuationHow the estimate is built and what moves it
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- Report on another addressLook up any home in England and Wales