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Get started23 Sunnycroft, Downley, High Wycombe, HP13 5UQ
1 planning record
About 23 Sunnycroft
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Sunnycroft is a four-bedroom detached house in Downley, High Wycombe, High Wycombe (HP13 5UQ). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (August 2019) shows a C (score 72). When first surveyed in September 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £645,000 is 17.3% above the 2020 sale price. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2025. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Sold October 2020 for £550,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- Utility roomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
23 Sunnycroft ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 2)
Aug 2019
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 23 Sunnycroft, Downley, High Wycombe, HP13 5UQ, sourced from the PlanIt planning register.
- Oct 2025PorchFullGranted
Extension: Single storey · Front of property
Householder application for single storey ground floor extension to front porch and installation of pitched roof to existing front dormer
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Sale price has at least doubled since 1999.
Current estimate
See how we calculated this£645,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 21 years.
Last sold (2020)
£550,000
Growth on file: 5.1% per year over 21 years.
Sales timeline
Versus other Sunnycroft homes
Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.
23 Sunnycroft outperforms the street on epc rating by a wide margin.
Price per m²
£4,583
Street avg £3,884
Floor Area
120 m²
Street avg 123 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the High Wycombe district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around HP13 5UQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
47.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 39 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 23 Sunnycroft, Downley, High Wycombe, HP13 5UQ. Each answer is also embedded as structured data for search engines.