20 Hazelwood Road, Northampton, NN1 1LN
About 20 Hazelwood Road
20 Hazelwood Road is a mid-terrace house in Northampton (NN1 1LN). It has a recorded floor area of 241 m² (around 2594 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2023) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, roof efficiency went from Poor to Very Good and lighting went from Poor to Very Good; while wall efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 79).
At 241 m² the property is well over the postcode median (59 m² across 53 EPCs), placing it in the larger end of the local stock. Across 2002–2017, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £526,000 sits 64.4% above the 2017 sale of £320,000. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include HMO conversion and change of use to residential, meaningful when judging how the property has evolved. On the market in March 2017 and unlisted since — roughly 9 years.
Everything you need to know about 20 Hazelwood Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20 Hazelwood Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 9 August 2033
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
3 applications on record at 20 Hazelwood Road, Northampton, NN1 1LN
- Dec 2001Change of UseFullOutcome in report
CHANGE OF USE FROM OFFICES TO RESIDENTIAL (3 FLATS)
- Documents
- 7 docs on file
- Reference
- N/2001/1297
- More recent applications — locked
- HMOJun 2017Decision
- Change of UseSept 2002Decision
Unlock 20 Hazelwood Road, Northampton, NN1 1LN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 43 notable nearby
- The 52 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
20 Hazelwood Road has more than doubled in price since the earliest registered sale in 2002.
£526,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 15 years.
£320,000
Growth on file: 4.9% per year over 15 years.
Sales timeline
24 March 2017Most recent
£320,000
+16.4%over 13 years12 August 2003
£275,000
+71.9%over 11 months8 September 2002
£160,000
Median price across the last 5 sales in NN1 1LN: £355,000 (2025–2021).
Nearby sales in NN1 1LN
Versus other Hazelwood Road homes
20 Hazelwood Road outperforms the street on floor area by a wide margin.
Price per m²
£1,328
Street avg £1,422
Floor Area
241 m²
Street avg 211 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
9.1 t/year
Street avg 6.8 t/year
Everything you need to know about 20 Hazelwood Road
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Derngate Centre — bus stop.
Closest school
0.8 km
Vernon Terrace Primary School. 29 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

Daytime· 07:00 – 23:00
56.1dB

Night-time· 23:00 – 07:00
46.6dB






