Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started20 Denham Drive is a two-bedroom detached house in Highcliffe, Christchurch, Christchurch (BH23 5AT). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (November 2020) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in May 2017 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 79).
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. Today's modelled estimate of £582,000 is 13% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£550/sq ft) was about 67.4% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 87 m² it's 27.8% smaller than the typical home in the postcode (121 m² median across 16 EPCs). Sold March 2021 for £515,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
20 Denham Drive has 2 separate extension applications on the council record.
Non Material amendment following approval of 8/24/0854/HOU to reduce the size of the single storey extension as the utility room has been removed
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£582,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 3 years.
£515,000
Growth on file: 7.6% per year over 3 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
20 Denham Drive is notably below the street on habitable rooms.
Price per m²
£5,920
Street avg £4,963
Floor Area
87 m²
Street avg 130 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Carisbrooke Way — bus stop.

Daytime· 07:00 – 23:00
48.2dB

Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side of property
Single storey side extension
12 March 2021Most recent
£515,000
+28.7%over 3 years27 September 2017
£400,000
Median price across the last 5 sales in BH23 5AT: £615,000 (2025–2024).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.4 t/year
BH23 5QH
Closest school
0.2 km
Highcliffe St Mark Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
37.7dB