12 Grange Avenue, Harrogate, HG1 2AG
About 12 Grange Avenue
12 Grange Avenue is a four-bedroom mid-terrace house in Harrogate (HG1 2AG). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (April 2025) shows a D (score 58), a step below the typical UK home. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
It changed hands recently, sold September 2025 for £370,000. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2025, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £418,000 is 13% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 67.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
12 Grange Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 7 April 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
12 Grange Avenue has an approved single-storey extension on the planning record.
1 application on record at 12 Grange Avenue, Harrogate, HG1 2AG
- Nov 2020ExtensionFullOutcome in report
Extension: Single storey
Erection of single storey extension.
- Documents
- 9 docs on file
- Reference
- 20/03236/FUL
Unlock 12 Grange Avenue, Harrogate, HG1 2AG'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- Every decision — granted, refused or withdrawn (1 on record)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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Sales history & valuation
Price for 12 Grange Avenue has grown more than fourfold since the 1997 starting point.
£418,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 28 years.
£370,000
Growth on file: 7.1% per year over 28 years.
Sales timeline
3 September 2025Most recent
£370,000
+26.7%over 7 years27 November 2017
£292,000
+16.8%over 2 years16 November 2015
£250,000
+16.3%over 10 years26 May 2005
£215,000
+301.9%over 7 years2 September 1997
£53,500
Median price across the last 5 sales in HG1 2AG: £380,000 (2026–2023).
Nearby sales in HG1 2AG
Versus other Grange Avenue homes
12 Grange Avenue is notably below the street on years held.
Price per m²
£3,109
Street avg £2,337
Floor Area
119 m²
Street avg 115 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.9 t/year
Street avg 7.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
216/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Grange Avenue — bus stop.
Closest school
0.2 km
Harrogate, Bilton Grange Primary School. 19 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
53.0dB

Night-time· 23:00 – 07:00
41.7dB







