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12 Derehams Lane, Loudwater, High Wycombe, HP10 9RH

1 planning record
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
134 m²
1442 sq ft
Energy rating
D
Score 64
Council tax
Band F
Tenure
Owner Occupied
Overview

About 12 Derehams Lane

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

12 Derehams Lane is a four-bedroom detached house in Loudwater, High Wycombe, High Wycombe (HP10 9RH). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (October 2024) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in June 2017 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.

Most recent transfer was February 2025 at £665,000 — fresh data. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 134 m² it's 20.7% larger than the typical home in the postcode (111 m² median across 12 EPCs). Across 2017–2025, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£461/sq ft) was about 46.8% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 12 Derehams Lane

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Oct 2024

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2024from Jun 2017
EPC improved fromE51toD64
Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 12 Derehams Lane, Loudwater, High Wycombe, HP10 9RH, sourced from the PlanIt planning register.

12 Derehams Lane has an approved single-storey side extension on the planning record.

  1. Dec 2017
    ExtensionFull
    In report

    Extension: Single storey · Side of property

    Householder application for construction of single storey side extension

    Documents
    6 docs on file
    Reference
    17/08057/FUL
    View planning record

What's in 12 Derehams Lane, Loudwater, High Wycombe, HP10 9RH's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

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

Latest sale on 12 Derehams Lane was the highest on Land Registry record across the postcode.

Current estimate

£682,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 7 years.

See how we calculated this
Last sold (2025)

£665,000

Growth on file: 4.7% per year over 7 years.

Sales timeline

  1. 28 February 2025Most recent

    £665,000

    +40.0%over 7 years
  2. 11 October 2017

    £475,000

Median price across the last 5 sales in HP10 9RH: £480,000 (2024–2018).

Before you offer

Everything we know about 12 Derehams Lane, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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Preview of the full property report
On the street

Versus other Derehams Lane homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 12 Derehams Lane lags the street by a wide margin.

Price per m²

£4,963

Street avg £3,222

Strongly above

Floor Area

134 m²

Street avg 118 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

4.8 t/year

Street avg 3.7 t/year

Strongly below
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.

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

The Papermill — bus stop.

Closest school

0.6 km

Loudwater Combined School. 12 schools nearby.

Go deeper on the local area

The full 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 9RH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 9RH

Daytime· 07:00 – 23:00

55.2dB

Moderate
Night-time road noise heatmap for HP10 9RH

Night-time· 23:00 – 07:00

48.3dB

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 12 Derehams Lane, Loudwater, High Wycombe, HP10 9RH. Each answer is also embedded as structured data for search engines.