21 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
About 21 Green Crescent
21 Green Crescent is a five-bedroom semi-detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9JQ). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (October 2020) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 79).
At 127 m² it's 19.8% larger than the typical home in the postcode (106 m² median across 19 EPCs). Across 1995–2021, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £696,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£439/sq ft) was about 67.8% above the typical sold price in the postcode. Last sale on file: £600,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21 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
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
21 Green Crescent's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
21 Green Crescent has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Latest sale on 21 Green Crescent was the highest on Land Registry record across the postcode.
£696,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 26 years.
£600,000
Growth on file: 6.3% per year over 26 years.
Sales timeline
25 March 2021Most recent
£600,000
+385.8%over 25 years2 May 1995
£123,500
Median price across the last 5 sales in HP10 9JQ: £525,000 (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
£540,00015 Green Crescent, Flackwell Heath, High Wycombe, HP10 9JQ
Sold Feb 2021
£500,00032 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 21 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
On habitable rooms, 21 Green Crescent stands well clear of the street.
Price per m²
£4,724
Street avg £3,786
Floor Area
127 m²
Street avg 107 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.6 t/year
Similar properties nearby
1 Chilterns Close, Flackwell Heath
HP10 9BB
1 Bracken Way, Flackwell Heath
HP10 9JX
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Clay Close, Flackwell Heath
HP10 9BG
1 Cherry Rise, Flackwell Heath
HP10 9PS
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Aspen Road
HP10 9FA
1 Birfield Road, Loudwater
HP10 9TW
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