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15 Sunnycroft, Downley, High Wycombe, HP13 5UQ

Property type
Detached
Habitable rooms
8
From EPC
Floor area
143 m²
1539 sq ft
Energy rating
D
Score 62
Council tax
Band F
Tenure
Owner Occupied
Overview

About 15 Sunnycroft

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

15 Sunnycroft is a detached house in Downley, High Wycombe, High Wycombe (HP13 5UQ). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in August 2012 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and hot-water efficiency went from Poor to Average; while window efficiency dropped from Average to Poor and lighting dropped from Good to Poor. The recommended improvements would push it to C (score 77).

Before you decide

Everything you need to know about 15 Sunnycroft

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 3)
Sept 2025

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Poor
CO2 Emissions
5.3 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2025from Aug 2022
EPC improved fromE46toD62
Hot Water
Main (No Stat)Main System

Hot water system upgraded

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,155 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Sunnycroft, Downley, High Wycombe, HP13 5UQ, sourced from the PlanIt planning register.

15 Sunnycroft has no planning applications on record.

11

But the area is active

11 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

15 Sunnycroft has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£678,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in HP13 5UQ: £460,000 (2024–2007).

On the street

Versus other Sunnycroft homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

15 Sunnycroft outperforms the street on floor area by a wide margin.

EPC Rating

62 (D)

Street avg 64 (D)

Below

Floor Area

143 m²

Street avg 120 m²

Strongly above

CO₂ Emissions

5.3 t/year

Street avg 4.9 t/year

Below

Habitable Rooms

8 rooms

Street avg 7 rooms

Strongly above
Before you decide

Everything you need to know about 15 Sunnycroft

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£678k

1 Coronation Cottages, The Common, Downley

HP13 5YQ

4 bed2 bath
£718k

1 Brands Hill Avenue

HP13 5PZ

3 bed1 bath
£613k

1 De Havilland Court

HP13 5AG

£598k

1 Beaconsfield Avenue

HP13 5EN

3 bed2 bath
£569k

1 Commonside, Downley

HP13 5XG

3 bed1 bath
£550k

1 Brenchwood Close, Downley

HP13 5UP

£550k

1 Court Close

HP13 5JF

4 bed2 bath
£550k

1 Disraeli Crescent

HP13 5EL

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.
Full High Wycombe report

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

Curlew Close — bus stop.

Closest school

0.5 km

The Downley School. 9 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

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 road noise heatmap for HP13 5UQ

Daytime· 07:00 – 23:00

47.6dB

Low
Night-time road noise heatmap for HP13 5UQ

Night-time· 23:00 – 07:00

39.1dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Sunnycroft, Downley, High Wycombe, HP13 5UQ. Each answer is also embedded as structured data for search engines.