Model valuation£417,0008 Busby Close
Local market context
Hazelwood House, Maisonette 3, St Giles Street, Northampton, NN1 1JW
1 planning record
Property type
Mid terrace
Floor 01
Habitable rooms
2
From EPC
Floor area
56 m²
603 sq ft
Energy rating
C
Score 73
Council tax
Band B
Tenure
Private Rental
About Hazelwood House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Hazelwood House is a mid-terrace house in Northampton (NN1 1JW). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (August 2025) shows a C (score 73). When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Very Good and hot-water efficiency went from Very Poor to Average; while window efficiency dropped from Good 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 3)
Aug 2025
EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Very Poor
CO2 Emissions
0.8 t/year
Occupancy
Rented
Certificate validity
Valid until 4 August 2035
Property Improvements
Changes detected from historical EPC data
Feb 2021from Jul 2010
Heating System
Storage HeatersRoom Heaters
Heating system changed
Heating Controls
ManualProg + Stat
Heating controls upgraded for better temperature management
Hot Water
Very PoorPoor
Hot water efficiency improved
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Aug 2025from Feb 2021
EPC improved fromE53toC73
Heating System
Room HeatersStorage Heaters
Heating system upgraded to a more efficient system
Hot Water
PoorAverage
Hot water efficiency improved
Walls
Very PoorGood
Wall insulation improved
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
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 3, St Giles Street, Northampton, NN1 1JW, sourced from the PlanIt planning register.
1 application on record at Hazelwood House, Maisonette 3, 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 3, 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£134,000
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.
On epc rating, Hazelwood House stands well clear of the street.
EPC Rating
73 (C)
Street avg 71 (C)
Floor Area
56 m²
Street avg 55 m²
CO₂ Emissions
0.8 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.
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 3, St Giles Street, Northampton, NN1 1JW. Each answer is also embedded as structured data for search engines.