109 Main Road, Naphill, High Wycombe, HP14 4SA
About 109 Main Road
109 Main Road is a four-bedroom detached house in Naphill, High Wycombe, High Wycombe (HP14 4SA). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (October 2018) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Good and window efficiency went from Very Poor to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory.
It hasn't traded since July 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2004–2009, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £823,000 sits 64.6% above the 2009 sale of £500,000. At 155 m² it's 25% larger than the typical home in the postcode (124 m² median across 11 EPCs).
Know exactly what you're buying at 109 Main Road
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- StudyYes
- ConservatoryYes
- FireplaceYes
Outside
- Garagedouble, integral
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
Wall insulation upgraded
Roof insulation improved
Planning history
109 Main Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 109 Main Road
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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£823,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 5 years.
£500,000
Growth on file: 1.7% per year over 5 years.
Sales timeline
5 July 2009Most recent
£500,000
+9.9%over 5 years22 January 2004
£455,000
Median price across the last 5 sales in HP14 4SA: £545,000 (2024–2021).
Nearby sales in HP14 4SA
101 Main Road, Naphill, High Wycombe, HP14 4SA
Sold Sept 2024
£715,000107 Main Road, Naphill, High Wycombe, HP14 4SA
Sold Oct 2022
£545,000117 Main Road, Naphill, High Wycombe, HP14 4SA
Sold Jul 2022
£550,000119 Main Road, Naphill, High Wycombe, HP14 4SA
Sold Jun 2021
£470,000125 Main Road, Naphill, High Wycombe, HP14 4SA
Sold Feb 2021
£397,000
Everything we know about 109 Main Road, 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 Main Road homes
109 Main Road is notably below the street on price per m².
Price per m²
£3,226
Street avg £4,656
Floor Area
155 m²
Street avg 111 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.3 t/year
Similar properties nearby
1 Brackenwood, Naphill
HP14 4TD
1 Cherry Tree Close, Hughenden Valley
HP14 4LP
1 Cherrycroft Drive, Naphill
HP14 4QG
1 Bramley End, Hughenden Valley
HP14 4NS
1 Burdett Drive, Walters Ash
HP14 4TL
1 Colliers Row, Church Lane, Bledlow Ridge
HP14 4BA
1 Chapel Cottages, Chapel Lane, Naphill
HP14 4RB
1 Deanfield Cottages, Speen Road, North Dean
HP14 4NG
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Purssells Meadow — bus stop.
Closest school
1.3 km
Naphill and Walters Ash School. 6 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
43.0dB

Night-time· 23:00 – 07:00
35.9dB