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21 Hillside Road, Penn, High Wycombe, HP10 8JJ

3 sales on record1 planning record
Property type
Detached
Bedrooms
4
Floor area
158 m²
1701 sq ft
Energy rating
D
Score 58
Council tax
Band G
Tenure
Owner Occupied
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Overview

About 21 Hillside Road

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

21 Hillside Road is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8JJ). It has a recorded floor area of 158 m² (around 1701 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (March 2013) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 77). The latest certificate is from March 2013, so improvements made since then won't be reflected.

One planning record on file: an extension approved in 2014. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Across 2003–2013, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £956,000 is 37.6% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£409/sq ft) was about 21% above the typical sold price in the postcode. Last sold in October 2013, so it's been off the market for around 13 years.

Specifications

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
  • Open-plan layoutYes

Outside

  • Private gardenRear
Before you decide

Everything you need to know about 21 Hillside Road

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

Pick your report · from £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.

21 Hillside Road's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 28 Mar 2023

Current Certificate
Mar 2013

EPC Rating

A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
7.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 28 March 2023

New assessment needed to sell or let
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 £1,495 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Hillside Road, Penn, High Wycombe, HP10 8JJ, sourced from the PlanIt planning register.

21 Hillside Road has an approved single-storey rear extension on the planning record.

1 application on record at 21 Hillside Road, Penn, High Wycombe, HP10 8JJ

1decisions1extensions5documents
  1. Apr 2014
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Single storey rear extension, replace existing rear windows with French doors, replace existing side door with window, insertion of side door to side wall.

    New Windows
    Documents
    5 docs on file
    Reference
    14/05425/FUL
    Full record in report

Unlock 21 Hillside Road, Penn, High Wycombe, HP10 8JJ's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 5 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

21 Hillside Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£956,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 11 years.

See how we calculated this
Last sold (2013)

£695,000

Growth on file: 2.8% per year over 11 years.

Sales timeline

  1. 16 October 2013Most recent

    £695,000

    +27.5%over 7 years

  2. 23 July 2006

    £545,000

    +5.3%over 3 years

  3. 15 January 2003

    £517,500

Median price across the last 5 sales in HP10 8JJ: £782,000 (2024–2018).

On the street

Versus other Hillside Road homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Hillside Road is notably below the street on epc rating.

Price per m²

£4,399

Street avg £4,335

On par

Floor Area

158 m²

Street avg 160 m²

On par

Habitable Rooms

7 rooms

Street avg 7 rooms

Below

CO₂ Emissions

7.0 t/year

Street avg 6.3 t/year

Below
Before you decide

Everything you need to know about 21 Hillside Road

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

Pick your report · from £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.
£877k

1 Copse Hill Cottages, Kingswood Road, Penn

HP10 8JL

4 bed2 bath
£848k

1 Burrows Close, Penn

HP10 8AR

4 bed
£680k

1 Hillcroft Road, Penn

HP10 8EA

4 bed
£625k

1 Coppice Farm Road, Penn

HP10 8AN

4 bed2 bath
£986k

1 Hawthorn Place, Penn

HP10 8EH

3 bed2 bath
£871k

1 Ashwells, Penn

HP10 8DT

5 bed2 bath
£450k

1 Greenridge, Penn

HP10 8DX

4 bed
£375k

1 Cherry Tree Way, Penn

HP10 8DQ

4 bed
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

59/mo

Falling year-on-year across the wider district.

Nearest stop

0.5 km

Pine Walk — bus stop.

Closest school

0.5 km

Sir William Ramsay School. 20 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 HP10 8JJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 8JJ

Daytime· 07:00 – 23:00

43.3dB

Low
Night-time road noise heatmap for HP10 8JJ

Night-time· 23:00 – 07:00

36.0dB

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 21 Hillside Road, Penn, High Wycombe, HP10 8JJ. Each answer is also embedded as structured data for search engines.