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1 Chestnut Avenue, High Wycombe, HP11 1DJ

Extendable1 planning record
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
112 m²
1206 sq ft
Energy rating
D
Score 61
Council tax
Band D
Tenure
Owner Occupied
Overview

About 1 Chestnut Avenue

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

1 Chestnut Avenue is a three-bedroom semi-detached house in High Wycombe (HP11 1DJ). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2024) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.

Most recent transfer was September 2025 at £570,000 — fresh data. One planning record on file: an extension approved in 2002. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 112 m² it's 16.3% larger than the typical home in the postcode (96 m² median across 12 EPCs). Across 2004–2025, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 43.5% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 1 Chestnut Avenue

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

Already flagged here

Signs of HMO activity in the areaLarger development activity nearbyEnvironmental risk flagged
£14.99
Trusted by UK homebuyers

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

  • Bedrooms3
  • Bathrooms2
  • Open-plan layoutYes
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageDouble

Building

  • Extension potentialPossible
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.

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 1 Chestnut Avenue, High Wycombe, HP11 1DJ, sourced from the PlanIt planning register.

1 Chestnut Avenue has an approved rear extension on the planning record.

  1. May 2002
    ConservatoryFull
    In report

    Extension: Rear of property

    Erection of conservatory to rear

    Extension
    Documents
    3 docs on file
    Reference
    02/05695/FUL
    View planning record
Before you offer

We flagged 3 things worth checking at 1 Chestnut Avenue

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

  • Signs of HMO activity in the area
  • Larger development activity nearby
  • Environmental risk flagged
£14.99

30-day 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.

1 Chestnut Avenue has more than doubled in price since the earliest registered sale in 2004.

Current estimate

£561,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 22 years.

See how we calculated this
Last sold (2025)

£570,000

Growth on file: 3.6% per year over 22 years.

Sales timeline

  1. 17 September 2025Most recent

    £570,000

    +112.7%over 21 years
  2. 18 February 2004

    £268,000

Median price across the last 5 sales in HP11 1DJ: £487,500 (2024–2019).

Before you offer

Everything we know about 1 Chestnut Avenue, in one report

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

What we flagged

  • Signs of HMO activity in the area
  • Larger development activity nearby
  • Environmental risk flagged
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Chestnut Avenue homes

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

On years held, 1 Chestnut Avenue runs well behind the street norm.

Price per m²

£5,089

Street avg £4,349

Strongly above

Floor Area

112 m²

Street avg 95 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.9 t/year

Street avg 5.4 t/year

On par
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.

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

7/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Chestnut Avenue — bus stop.

Closest school

0.6 km

Beechview Academy. 21 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 HP11 1DJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP11 1DJ

Daytime· 07:00 – 23:00

48.7dB

Low
Night-time road noise heatmap for HP11 1DJ

Night-time· 23:00 – 07:00

39.7dB

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 1 Chestnut Avenue, High Wycombe, HP11 1DJ. Each answer is also embedded as structured data for search engines.