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Get started1 Blackthorn Close is a four-bedroom semi-detached house in Lower Bourne, Farnham, Farnham (GU10 3LG). It has a recorded floor area of 100 m² (around 1076 sq ft) and council tax band E. The latest certificate (October 2013) returns a B (score 84), comfortably above the UK average. The latest certificate is from October 2013, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £637,000 is 19.8% above the 2020 sale price. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £531,500 in March 2020.
1 Blackthorn Close's carbon output is low for the local stock.
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2023
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Erection of extension.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£637,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 6 years.
£531,500
Growth on file: 3.8% per year over 6 years.
On co₂ emissions, 1 Blackthorn Close stands well clear of the street.
Price per m²
£5,315
Street avg £5,231
Floor Area
100 m²
Street avg 104 m²
CO₂ Emissions
1.4 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.3dB

Installation of roof lights and alterations to loft to provide habitable accommodation.
31 March 2020Most recent
£531,500
+26.8%over 6 years31 October 2013
£419,000
Median price across the last 5 sales in GU10 3LG: £570,000 (2025–2021).
4 Blackthorn Close Lower Bourne Farnham
Sold Feb 2025
8 Blackthorn Close Lower Bourne Farnham
Sold Sept 2023
7 Blackthorn Close Lower Bourne Farnham
Sold Oct 2022
6 Blackthorn Close Lower Bourne Farnham
Sold Jul 2022
3 Blackthorn Close Lower Bourne Farnham
Sold Jun 2021
Street avg 1.6 t/year
Years Held
6 years
Street avg 6 years
GU10 3JE
Burnt Hill Road — bus stop.
Closest school
1.4 km
Highfield South Farnham School. 8 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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