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17 Thanstead Copse, Loudwater, High Wycombe, HP10 9YH

3 sales on record2 planning records
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
141 m²
1518 sq ft
Energy rating
C
Score 70
Council tax
Band G
Tenure
Owner Occupied
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Overview

About 17 Thanstead Copse

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

17 Thanstead Copse is a four-bedroom detached house in Loudwater, High Wycombe, High Wycombe (HP10 9YH). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (May 2023) shows a C (score 70). The recommended improvements would push it to B (score 81). Records show the property has been extended at some point in its history.

It changed hands recently, sold August 2025 for £690,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works and a garage conversion, meaningful when judging how the property has evolved. At 141 m² it's 26.6% larger than the typical home in the postcode (111 m² median across 30 EPCs). Across 1998–2025, sale prices on this property compounded at 4.8% per year. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 134.9% above the typical sold price in the postcode.

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
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenEast-facing
  • GarageIntegral

Building

  • Heating systemGas
  • Previously extendedYes
Before you decide

Everything you need to know about 17 Thanstead Copse

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.
Current Certificate
May 2023

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 14 May 2033

6 years remaining
SDL Surveying

Get a survey for this property

Level 3 Building Survey

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

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

From £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 17 Thanstead Copse, Loudwater, High Wycombe, HP10 9YH, sourced from the PlanIt planning register.

2 applications on record at 17 Thanstead Copse, Loudwater, High Wycombe, HP10 9YH

2decisions1extensions13documents3nearby
  1. Jul 2008
    Garage ConversionFull
    Outcome in report

    Conversion of half double attached garage to utility room

    Documents
    6 docs on file
    Reference
    08/06363/FUL
    Full record in report
  2. More recent applications — locked
  3. Tree WorksDecision

Unlock 17 Thanstead Copse, Loudwater, High Wycombe, HP10 9YH's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 3 notable nearby
  • The 13 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.

Sale price has grown by over 3x since 1998.

Current estimate

£703,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 28 years.

See how we calculated this
Last sold (2025)

£690,000

Growth on file: 4.8% per year over 28 years.

Sales timeline

  1. 10 August 2025Most recent

    £690,000

    +110.7%over 22 years

  2. 26 June 2003

    £327,500

    +74.7%over 5 years

  3. 30 January 1998

    £187,500

Median price across the last 5 sales in HP10 9YH: £660,000 (2025–2022).

On the street

Versus other Thanstead Copse homes

Four headline reads against 30 similar houses on this street, drawn from the latest EPC and Land Registry data.

17 Thanstead Copse is notably below the street on years held.

Price per m²

£4,894

Street avg £3,575

Above

Floor Area

141 m²

Street avg 111 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

4.5 t/year

Street avg 3.6 t/year

Below
Before you decide

Everything you need to know about 17 Thanstead Copse

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.
£676k

1 Chiltern Green, Flackwell Heath

HP10 9AJ

4 bed2 bath
£748k

1 Bracken Way, Flackwell Heath

HP10 9JX

4 bed1 bath
£765k

1 Chilterns Close, Flackwell Heath

HP10 9BB

4 bed2 bath
£550k

1 Clay Close, Flackwell Heath

HP10 9BG

4 bed
£934k

1 Cherry Rise, Flackwell Heath

HP10 9PS

4 bed2 bath
£844k

1 Cherrywood Gardens, Flackwell Heath

HP10 9AX

3 bed2 bath
£564k

1 Aspen Road

HP10 9FA

3 bed2 bath
£529k

1 Birfield Road, Loudwater

HP10 9TW

3 bed2 bath
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

Crime

59/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

The Papermill — bus stop.

Closest school

0.8 km

Loudwater Combined School. 10 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 9YH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 9YH

Daytime· 07:00 – 23:00

55.5dB

Moderate
Night-time road noise heatmap for HP10 9YH

Night-time· 23:00 – 07:00

48.7dB

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 17 Thanstead Copse, Loudwater, High Wycombe, HP10 9YH. Each answer is also embedded as structured data for search engines.