Model valuation£417,0008 Busby Close
Local market context
Hazelwood House, Maisonette 5, St Giles Street, Northampton, NN1 1JW
1 planning record
Property type
End terrace
Floor 01
Habitable rooms
2
From EPC
Floor area
58 m²
624 sq ft
Energy rating
C
Score 69
Council tax
Band A
Tenure
Private Rental
About Hazelwood House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Hazelwood House is an end-of-terrace house in Northampton (NN1 1JW). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2025) shows a C (score 69), just inside the C band. When first surveyed in February 2025 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Good to Very Good and hot-water efficiency went from Very Poor to Poor; while window efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. Main heating runs on electricity.
One historical planning record sits against the property in 2017.
Before you decide
Everything you need to know about Hazelwood House
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.
Hazelwood House's carbon output is low for the local stock.
Current Certificate(1 of 2)
Aug 2025
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Very Poor
CO2 Emissions
0.9 t/year
Occupancy
Rented
Certificate validity
Valid until 4 August 2035
Property Improvements
Changes detected from historical EPC data
Aug 2025from Feb 2025
EPC improved fromE47toC69
Hot Water
Very PoorPoor
Hot water efficiency improved
Walls
PoorGood
Wall insulation improved
Roof
GoodVery Good
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Victorian-era1st Floor MaisonetteEPC CPre-1919 buildNo mains gasSolid (non-cavity) walls
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against Hazelwood House, Maisonette 5, St Giles Street, Northampton, NN1 1JW, sourced from the PlanIt planning register.
1 application on record at Hazelwood House, Maisonette 5, St Giles Street, Northampton, NN1 1JW
1decisions19documents43nearby
- May 2017Change Of UseFullOutcome in report
Change of use from Use Class A1 (Retail) to Class A2 (Financial and Professional Services) on ground floor and Class B1(A) (Offices) on basement floor.
- Documents
- 19 docs on file
- Reference
- N/2017/0265
Unlock Hazelwood House, Maisonette 5, St Giles Street, Northampton, NN1 1JW's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 43 notable nearby
- The 19 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Hazelwood House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£124,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other St Giles Street homes
Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for Hazelwood House lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 72 (C)
Floor Area
58 m²
Street avg 54 m²
CO₂ Emissions
0.9 t/year
Street avg 0.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£128k
1 Emerald Way
NN1 1EX
£118k
10 Emerald Way
NN1 1EX
£133k
1 Bedford Mansions, Derngate
NN1 1US
£110k
1 St Peters Court, St Peters Street
NN1 1SH
1 bed
£141k
10 Bedford Mansions, Derngate
NN1 1US
£142k
10 Saxon Court, Flat 1, St Peters Street
NN1 1FD
Flat
£143k
1 Tollhouses, Cattle Market Road
NN1 1HW
£145k
10 Pen Court
NN1 1EP
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
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Post Office — bus stop.
Closest school
0.8 km
Vernon Terrace Primary School. 30 schools nearby.
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 NN1 1JW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.1dB
Night-time· 23:00 – 07:00
46.4dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about Hazelwood House, Maisonette 5, St Giles Street, Northampton, NN1 1JW. Each answer is also embedded as structured data for search engines.