15 Chiltern Avenue, High Wycombe, HP12 3UR
About 15 Chiltern Avenue
15 Chiltern Avenue is a two-bedroom semi-detached house in High Wycombe (HP12 3UR). It has a recorded floor area of 66 m² (around 706 sq ft), construction records dating it to 1950-1966 and council tax band B. At 66 m² this is the 11th smallest of 30 units on EPC record in the building, where floor areas span 34–165 m². The building's EPC ratings span E to C across 30 units on file. Other recorded features include outbuildings. The latest certificate (November 2009) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from November 2009, so improvements made since then won't be reflected.
Last sale on file: £220,000 in November 2018. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2018, sale prices on this property compounded at 8.5% per year. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 73.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- FireplaceYes
Outside
- Private gardenRear
- OutbuildingsYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
15 Chiltern Avenue'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This certificate is over 10 years old and is no longer valid.Expired 16 Nov 2019
EPC Rating
Certificate validity
Expired on 16 November 2019
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
15 Chiltern Avenue has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Chiltern Avenue has more than quadrupled in price since its earliest registered sale in 1997.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 22 years.
£220,000
Growth on file: 8.5% per year over 22 years.
Sales timeline
27 November 2018Most recent
£220,000
+78.9%over 8 years12 March 2010
£123,000
+29.5%over 8 years23 November 2001
£95,000
+31.9%over 1 year30 May 2000
£72,000
+94.6%over 3 years31 January 1997
£37,000
Median price across the last 5 sales in HP12 3UR: £265,000 (2024–2018).
Nearby sales in HP12 3UR
4 Chiltern Avenue, High Wycombe, HP12 3UR
Sold Dec 2024
£380,00028 Chiltern Avenue, High Wycombe, HP12 3UR
Sold Jul 2024
£310,0005 Chiltern Avenue, High Wycombe, HP12 3UR
Sold Jul 2022
£265,0007 Chiltern Avenue, High Wycombe, HP12 3UR
Sold Apr 2019
£200,00026 Chiltern Avenue, High Wycombe, HP12 3UR
Sold May 2018
£229,000
Versus other Chiltern Avenue homes
CO₂ Emissions for 15 Chiltern Avenue lags the street by a wide margin.
Price per m²
£3,354
Street avg £2,626
Floor Area
66 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.4 t/year
Street avg 2.3 t/year
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The neighbourhood at a glance
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Rutland Avenue Shops — bus stop.
Closest school
0.4 km
Castlefield School. 16 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
50.7dB

Night-time· 23:00 – 07:00
40.0dB







