17 Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ
About 17 Keycol Hill
17 Keycol Hill is a three-bedroom detached house in Bobbing, Sittingbourne, Sittingbourne (ME9 8LZ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2024) shows a C (score 69), just inside the C band. When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. Other recorded features include notable views and a conservatory.
At 114 m² the property is well over the postcode median (86 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). It changed hands recently, sold July 2025 for £350,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. Across 1997–2025, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £425,000 is 21.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£285/sq ft) was about 30.2% above the typical sold price in the postcode.
Know exactly what you're buying at 17 Keycol Hill
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- ConservatoryYes
Outside
- ParkingOff road
- Notable viewsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
More low energy lighting installed
Solar PV panels (25 kWp) installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Nov 2025Loft ConversionFullIn report
Loft conversion including a part raised ridge and 4no. roof lights to side elevations.
- Documents
- 9 docs on file
- Reference
- 25/503597/FULL
- Jun 2025Garage ConversionFullIn report
Extension: Single storey · Rear of property
Demolition of existing conservatory, erection of a single storey rear extension and conversion of garage to habitable space, including alterations to fenestration and exterior finish.
ExtensionDemolition- Documents
- 8 docs on file
- Reference
- 25/501413/FULL
We flagged 1 thing worth checking at 17 Keycol Hill
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has grown by over 3x since 1997.
£425,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 28 years.
£350,000
Growth on file: 4.1% per year over 28 years.
Sales timeline
20 July 2025Most recent
£350,000
+201.7%over 27 years6 November 1997
£116,000
Median price across the last 5 sales in ME9 8LZ: £340,000 (2025–2022).
Nearby sales in ME9 8LZ
61 Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ
Sold Jan 2025
£357,50065 Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ
Sold Jun 2024
£305,00033 Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ
Sold Feb 2023
£200,000The Garage Bungalow, Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ
Sold Dec 2022
£490,00019 Keycol Hill, Bobbing, Sittingbourne, ME9 8LZ
Sold Aug 2022
£340,000
Everything we know about 17 Keycol Hill, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Keycol Hill homes
17 Keycol Hill is notably below the street on years held.
Price per m²
£3,070
Street avg £3,197
Floor Area
114 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ladyfields Close — bus stop.
Closest school
0.9 km
Borden Church of England Primary School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.4dB

Night-time· 23:00 – 07:00
47.3dB