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Get started18 Commonside, Downley, High Wycombe, HP13 5XG
1 planning record
About 18 Commonside
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 Commonside is a five-bedroom semi-detached house in Downley, High Wycombe, High Wycombe (HP13 5XG). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (May 2015) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from May 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £731,000 is 22.7% above the 2015 sale price. At 148 m² the property is well over the postcode median (69 m² across 35 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in October 2015.
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
- Bedrooms5
- Dining roomYes
- EnsuiteYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
18 Commonside's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 May 2025
Planning history
Applications and permits filed against 18 Commonside, Downley, High Wycombe, HP13 5XG, sourced from the PlanIt planning register.
Council records include a two-storey rear extension at 18 Commonside.
- Dec 2004ExtensionFullGranted
Extension: Two storey · Rear of property
Construction of two storey rear extension
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
18 Commonside valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£731,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 8 years.
Last sold (2015)
£596,000
Growth on file: 3.6% per year over 8 years.
Sales timeline
Versus other Commonside homes
Four headline reads against 35 similar houses on this street, drawn from the latest EPC and Land Registry data.
18 Commonside outperforms the street on floor area by a wide margin.
Price per m²
£4,027
Street avg £5,018
Floor Area
148 m²
Street avg 81 m²
Habitable Rooms
8 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
0.0 km
Road noise across the postcode
Modelled day and night-time noise levels around HP13 5XG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
44.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 42 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 18 Commonside, Downley, High Wycombe, HP13 5XG. Each answer is also embedded as structured data for search engines.