21a, Station Road, Loudwater, High Wycombe, HP10 9TX
About 21a
21a is a detached house in Loudwater, High Wycombe, High Wycombe (HP10 9TX). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (June 2020) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in February 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to C (score 73). At 80 m² this is the 14th smallest of 16 units on EPC record in the building, where floor areas span 51–119 m². The building's EPC ratings span E to C across 16 units on file.
At 80 m² it's 25.8% larger than the typical home in the postcode (64 m² median across 15 EPCs).
Know exactly what you're buying at 21a
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
21a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 21a
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.
- Environmental risk flagged
30-day money-back guarantee
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£317,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP10 9TX: £367,200 (2025–2022).
Nearby sales in HP10 9TX
33 Station Road, Loudwater, High Wycombe, HP10 9TX
Sold Sept 2025
£372,5009c, Station Road, Loudwater, High Wycombe, HP10 9TX
Sold Feb 2025
£370,00031a, Station Road, Loudwater, High Wycombe, HP10 9TX
Sold Nov 2024
£367,20031 Station Road, Loudwater, High Wycombe, HP10 9TX
Sold Oct 2022
£355,00017 Station Road, Loudwater, High Wycombe, HP10 9TX
Sold Jun 2021
£418,500
Everything we know about 21a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Environmental risk flagged

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Station Road — bus stop.
Closest school
0.5 km
Loudwater Combined School. 11 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
58.8dB

Night-time· 23:00 – 07:00
51.8dB