15a, Old Forge Road, Loudwater, High Wycombe, HP10 9TP
About 15a
15a is a three-bedroom detached house in Loudwater, High Wycombe, High Wycombe (HP10 9TP). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (March 2025) shows a C (score 73). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 85). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Last sale on file: £386,000 in July 2020. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2020, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £481,000 is 24.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 40.7% above the typical sold price in the postcode.
Know exactly what you're buying at 15a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Planning history
15a has an approved single-storey rear extension on the planning record.
- Jul 2011ExtensionOutlineIn report
Extension: Single storey · Rear of property
Construction of a single storey rear extension and the insertion of a new window in the side elevation of the dwellinghouse
- Documents
- 6 docs on file
- Reference
- 11/06327/CLP
What's in 15a, Old Forge Road, Loudwater, High Wycombe, HP10 9TP's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
15a has more than tripled in price since its earliest registered sale in 1997.
£481,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 23 years.
£386,000
Growth on file: 6.1% per year over 23 years.
Sales timeline
23 July 2020Most recent
£386,000
+54.4%over 13 years3 November 2006
£250,000
+5.9%over 2 years16 May 2004
£236,000
+109.8%over 5 years6 August 1998
£112,500
+14.8%over 1 year8 April 1997
£98,000
Median price across the last 5 sales in HP10 9TP: £447,000 (2025–2023).
Nearby sales in HP10 9TP
14 Old Forge Road, Loudwater, High Wycombe, HP10 9TP
Sold Sept 2025
£215,00025 Old Forge Road, Loudwater, High Wycombe, HP10 9TP
Sold Aug 2025
£475,00014b, Old Forge Road, Loudwater, High Wycombe, HP10 9TP
Sold Jan 2025
£230,00011 Old Forge Road, Loudwater, High Wycombe, HP10 9TP
Sold Aug 2024
£447,0008 Old Forge Road, Loudwater, High Wycombe, HP10 9TP
Sold Nov 2023
£545,000
Everything we know about 15a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Old Forge Road homes
EPC Rating for 15a runs comfortably ahead of the street norm.
Price per m²
£3,860
Street avg £4,074
Floor Area
100 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Conway Close, Loudwater
HP10 9TR
1 Birfield Road, Loudwater
HP10 9TW
1 Aspen Road
HP10 9FA
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Carrington Avenue, Flackwell Heath
HP10 9AL
1 Clay Close, Flackwell Heath
HP10 9BG
1 Fassetts Road, Loudwater
HP10 9UW
1 Chiltern Green, Flackwell Heath
HP10 9AJ
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
The Papermill — bus stop.
Closest school
0.6 km
Loudwater Combined School. 10 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
58.9dB

Night-time· 23:00 – 07:00
51.8dB