15 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
About 15 Green Crescent
15 Green Crescent is a three-bedroom semi-detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9JQ). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band E. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (September 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2021, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £606,000 is 21.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£484/sq ft) was about 79.6% above the typical sold price in the postcode. Most recent transfer: February 2021 at £500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenRear
Building
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 5 September 2029
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £895 · Includes VAT
Planning history
15 Green Crescent has 2 separate extension applications on the council record.
2 applications on record at 15 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
- Mar 2021ExtensionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Householder application for construction of part single, part two storey side and rear extensions
- Documents
- 9 docs on file
- Reference
- 21/05327/FUL
- More recent applications — locked
- ExtensionMay 2021Decision
Unlock 15 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 3 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
15 Green Crescent has more than doubled in price since the earliest registered sale in 2002.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 18 years.
£500,000
Growth on file: 3.9% per year over 18 years.
Sales timeline
4 February 2021Most recent
£500,000
+100.4%over 18 years16 October 2002
£249,500
Median price across the last 5 sales in HP10 9JQ: £550,000 (2025–2021).
Nearby sales in HP10 9JQ
1 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Nov 2025
£462,50013 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Mar 2025
£550,00014a, Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold May 2024
£550,0009 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Jul 2022
£540,00021 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Mar 2021
£600,000
Versus other Green Crescent homes
Habitable Rooms for 15 Green Crescent lags the street by a wide margin.
Price per m²
£5,208
Street avg £4,072
Floor Area
96 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.6 t/year
Similar properties nearby
1 Aspen Road
HP10 9FA
1 Birfield Road, Loudwater
HP10 9TW
1 Conway Close, Loudwater
HP10 9TR
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Clay Close, Flackwell Heath
HP10 9BG
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Carrington Avenue, Flackwell Heath
HP10 9AL
1 Bracken Way, Flackwell Heath
HP10 9JX
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
59/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Whitepit Lane — bus stop.
Closest school
0.4 km
Juniper Hill School. 9 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.8dB

Night-time· 23:00 – 07:00
39.2dB







