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 £586,000 is 17.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£484/sq ft) was about 85% 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.
Know exactly what you're buying at 15 Green Crescent
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
- 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
Planning history
15 Green Crescent has 2 separate extension applications on the council record.
- May 2021ExtensionFullIn report
Extension: Single storey · Side and rear of property
Householder application for construction of single storey side and rear extension alternative scheme to 21/05327/FUL
- Documents
- 8 docs on file
- Reference
- 21/05889/FUL
- Mar 2021ExtensionFullIn 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
- Agent
- Extension Designs Ltd
- Documents
- 9 docs on file
- Reference
- 21/05327/FUL
What's in 15 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
15 Green Crescent has more than doubled in price since the earliest registered sale in 2002.
£586,000
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: £540,000 (2024–2018).
Nearby sales in HP10 9JQ
14a, 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
£600,00032 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Aug 2020
£525,0008 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Oct 2018
£485,000
Everything we know about 15 Green Crescent, 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 Green Crescent homes
Habitable Rooms for 15 Green Crescent lags the street by a wide margin.
Price per m²
£5,208
Street avg £3,751
Floor Area
96 m²
Street avg 109 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.7 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 Chilterns Close, Flackwell Heath
HP10 9BB
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
Whitepit Lane — bus stop.
Closest school
0.4 km
Juniper Hill School. 9 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
47.8dB

Night-time· 23:00 – 07:00
39.2dB