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Get started1 Calkin Close is a five-bedroom detached house in Christchurch (BH23 2TS). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (August 2020) shows a C (score 71). When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. Other recorded features include a self-contained annexe. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £680,000 is 18.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 51.2% above the typical sold price in the postcode. At 161 m² the property is well over the postcode median (104 m² across 13 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2019. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sale on file: £575,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Replace existing conservatory roof.
Latest sale on 1 Calkin Close was the highest on Land Registry record across the postcode.
£680,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 24 years.
£575,000
Growth on file: 5.9% per year over 24 years.
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Detailed AI analysis
Floor Area for 1 Calkin Close runs comfortably ahead of the street norm.
Price per m²
£3,571
Street avg £3,487
Floor Area
161 m²
Street avg 104 m²
Habitable Rooms
8 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Wildfell Close — bus stop.

Daytime· 07:00 – 23:00
45.1dB

Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 January 2021Most recent
£575,000
+59.7%over 8 years26 October 2012
£360,000
+140.8%over 15 years13 June 1997
£149,500
Median price across the last 5 sales in BH23 2TS: £449,000 (2024–2020).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.2 t/year
BH23 2FD
Closest school
0.5 km
Twynham Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
37.2dB