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Get started3 Downside, St Margarets Bay, Dover, CT15 6BU
3 sales on record
About 3 Downside
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
3 Downside is a detached house in St. Margarets Bay, Dover, Dover (CT15 6BU). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2025) shows a C (score 71). When first surveyed in June 2012 the rating was D, the property has climbed 1 band since.
Sale prices here have outpaced Dover HPI: 4.8% per year against 0.3% for the wider region. Today's modelled estimate of £445,000 is 30.9% above the 2025 sale price. At 120 m² the property is well over the postcode median (89 m² across 4 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold October 2025 for £340,000. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
3 Downside ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 3)
Sept 2025
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 3 Downside, St Margarets Bay, Dover, CT15 6BU, sourced from the PlanIt planning register.
3 Downside has an approved side extension on the planning record.
- Nov 2014ExtensionOutlineGrant Planning Permission
Extension: Side of property
Certificate of Lawfulness (proposed) for the erection of a single storey side extension
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
3 Downside has more than tripled in price since its earliest registered sale in 1999.
Current estimate
See how we calculated this£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 27 years.
Last sold (2025)
£340,000
Growth on file: 4.8% per year over 27 years.
Sales timeline
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The complete analysis of 3 Downside, St Margarets Bay, Dover, CT15 6BU
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Downside homes
Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 3 Downside runs well behind the street norm.
Price per m²
£2,833
Street avg £3,564
Floor Area
120 m²
Street avg 91 m²
Habitable Rooms
6 rooms
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 Dover 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
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around CT15 6BU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 9 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 3 Downside, St Margarets Bay, Dover, CT15 6BU. Each answer is also embedded as structured data for search engines.