Harbourne Farm House, Harbourne Lane, High Halden, Ashford, TN26 3JF
About Harbourne Farm House
Harbourne Farm House is a five-bedroom detached house in High Halden, Ashford, Ashford (TN26 3JF). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (April 2016) shows an F (score 24), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 81), a 4-band jump. Main heating runs on oil. The latest certificate is from April 2016, so improvements made since then won't be reflected. Other recorded features include notable views, a conservatory, outbuildings and attached land beyond the plot. Period features are noted in the property record.
At 206 m² the property is well over the postcode median (94 m² across 10 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: an extension approved in 2025. Past consents include an extension, a conservatory and partial demolition, meaningful when judging how the property has evolved. Across 1999–2019, sale prices on this property compounded at 4% per year. Today's modelled estimate of £1,069,000 is 34.5% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 60.3% above the typical sold price in the postcode. Last sale on file: £795,000 in December 2019.
What this property has
Inside
- Bedrooms5
- Dining roomYes
- EnsuiteYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenYes
- OutbuildingsYes
- LandYes
- Notable viewsYes
Building
- Period featuresYes
Energy performance
Harbourne Farm House's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Apr 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
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 £1,645 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at Harbourne Farm House, Harbourne Lane, High Halden, Ashford, TN26 3JF
- Nov 2025ConservatoryFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Erection of a two-storey and single-storey side extension and a single-storey rear extension, following the demolition of an existing single-storey side extension and rear conservatory. 3 new dormer windows to the rear elevation. Proposed changes to the fenestration. Erection of a timber pergola to the rear elevation.
ExtensionDemolition- Documents
- 25 docs on file
- Reference
- PA/2025/1910
Unlock Harbourne Farm House, Harbourne Lane, High Halden, Ashford, TN26 3JF'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, plus 1 notable nearby
- The 25 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1999.
£1,069,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 20 years.
£795,000
Growth on file: 4.0% per year over 20 years.
Sales timeline
13 December 2019Most recent
£795,000
+12.0%over 2 years6 November 2017
£710,000
+95.9%over 17 years30 November 1999
£362,500
Median price across the last 5 sales in TN26 3JF: £540,000 (2024–2003).
Nearby sales in TN26 3JF
Little Hidings, Harbourne Lane, High Halden, Ashford, TN26 3JF
Sold Apr 2024
£390,000Lodgeland Farm Cottage, Harbourne Lane, High Halden, Ashford, TN26 3JF
Sold Oct 2021
£720,0002 Harbourne Cottages, Harbourne Lane, High Halden, Ashford, TN26 3JF
Sold Apr 2011
£250,000Old Harbourne Barn, Harbourne Lane, High Halden, Ashford, TN26 3JF
Sold Dec 2003
£870,000Harbourne Lodge, Harbourne Lane, High Halden, Ashford, TN26 3JF
Sold Aug 2002
£375,000
Versus other Harbourne Lane homes
Harbourne Farm House is notably below the street on epc rating.
Price per m²
£3,859
Street avg £3,134
Floor Area
206 m²
Street avg 168 m²
Habitable Rooms
10 rooms
Street avg 6 rooms
CO₂ Emissions
15.0 t/year
Street avg 7.6 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
1.0 km
The Chennells — bus stop.
Closest school
0.9 km
High Halden Church of England Primary School. 3 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
41.1dB

Night-time· 23:00 – 07:00
35.2dB







