Are you a property professional?Get qualified leads from motivated homeowners.
Get startedSilverdene, Cocksure Lane, Sidcup, DA14 5EY
Swimming pool
About Silverdene
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Silverdene is a six-bedroom detached house in Sidcup (DA14 5EY). It has a recorded floor area of 362 m² (around 3897 sq ft), construction records dating it to 1967-1975 and council tax band G. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a self-contained annexe and attached land beyond the plot. The latest certificate (September 2014) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on oil. The latest certificate is from September 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £2,267,000 is 22.5% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£475/sq ft) was about 419.9% above the typical sold price in the postcode. At 362 m² the property is well over the postcode median (115 m² across 4 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. 3 planning records sit against the property, 0 approved, 1 refused. Most recent transfer: July 2018 at £1,850,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms6
- Bathrooms3
Outside
- Private gardenYes
- Land
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Silverdene'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This certificate is over 10 years old and is no longer valid.Expired 02 Sept 2024
Planning history
Applications and permits filed against Silverdene, Cocksure Lane, Sidcup, DA14 5EY, sourced from the PlanIt planning register.
A recent planning application at Silverdene was refused — worth checking the council file.
- Feb 2025Tree WorksTreesPending
Works to trees protected by a Tree Preservation Order.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Silverdene has more than tripled in price since its earliest registered sale in 1998.
Current estimate
See how we calculated this£2,267,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 20 years.
Last sold (2018)
£1,850,000
Growth on file: 6.7% per year over 20 years.
Sales timeline
Launch offer · 33% off
Buying Silverdene, Cocksure Lane, Sidcup, DA14 5EY? Know what you're getting into
Everything a buyer needs to know about this property, compiled into one in-depth report so there are no surprises after you offer.
Spot red flags before you buy
An AI-written breakdown of everything that matters
Versus other Cocksure Lane homes
Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.
Silverdene outperforms the street on floor area by a wide margin.
EPC Rating
54 (E)
Street avg 46 (E)
Floor Area
362 m²
Street avg 110 m²
CO₂ Emissions
16.0 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Sidcup district page.
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
0.5 km
Road noise across the postcode
Modelled day and night-time noise levels around DA14 5EY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 49 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Silverdene, Cocksure Lane, Sidcup, DA14 5EY. Each answer is also embedded as structured data for search engines.
