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20 Dunsdon Avenue, Guildford, GU2 7NX

2 planning records
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
107 m²
1152 sq ft
Energy rating
C
Score 73
Council tax
Band E
Tenure
Owner Occupied
Overview

About 20 Dunsdon Avenue

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

20 Dunsdon Avenue is a three-bedroom semi-detached house in Guildford (GU2 7NX). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2025) shows a C (score 73). The recommended improvements would push it to B (score 83). Records show the property has been extended at some point in its history.

Held since June 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2008–2009, sale prices on this property compounded at 134.9% per year. Today's modelled estimate of £677,000 sits 90.7% above the 2009 sale of £355,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. At 107 m² it's 15.7% smaller than the typical home in the postcode (127 m² median across 15 EPCs).

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
  • Bathrooms1
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes

Outside

  • ParkingOff street

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 20 Dunsdon Avenue

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

Signs of HMO activity in the areaLarger development activity nearbyRecent ownership pattern worth a look

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.

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £895 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Dunsdon Avenue, Guildford, GU2 7NX, sourced from the PlanIt planning register.

Planning history includes both a loft conversion and an extension — the classic family-home expansion.

2 applications on record at 20 Dunsdon Avenue, Guildford, GU2 7NX

2decisions2extensions12documents10nearby
  1. May 2017
    ExtensionFull
    Outcome in report

    Extension: Side and rear of property

    Single storey rear and part side extension.

    Documents
    4 docs on file
    Reference
    17/P/00391
    Full record in report
  2. More recent applications — locked
  3. Loft ConversionDecision

Unlock 20 Dunsdon Avenue, Guildford, GU2 7NX'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 10 notable nearby
  • The 12 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 2008.

Current estimate

£677,000

Modelled from EPC, postcode comparables and a sale-price growth of 134.9% per year over 1 year.

See how we calculated this
Last sold (2009)

£355,000

Growth on file: 134.9% per year over 1 year.

Sales timeline

  1. 10 June 2009Most recent

    £355,000

    +202.9%over 1 year

  2. 22 February 2008

    £117,197

Median price across the last 5 sales in GU2 7NX: £820,000 (2020–2017).

On the street

Versus other Dunsdon Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

20 Dunsdon Avenue outperforms the street on years held by a wide margin.

Price per m²

£3,318

Street avg £5,011

Strongly below

Floor Area

107 m²

Street avg 125 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

3.1 t/year

Street avg 5.1 t/year

Strongly above
Before you decide

Everything you need to know about 20 Dunsdon Avenue

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

Signs of HMO activity in the areaLarger development activity nearbyRecent ownership pattern worth a look

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.
£708k

1 Bray Road

GU2 7LQ

3 bed1 bath
£712k

1 Farm Walk

GU2 7QW

3 bed
£846k

1 Bannisters Road

GU2 7RA

3 bed
£851k

1 Friars Gate

GU2 7PQ

3 bed1 bath
£455k

1 Hill Rise, Downing Avenue

GU2 7SY

3 bed
£668k

1 Curling Vale

GU2 7PJ

4 bed3 bath
£715k

1 Beechcroft Drive

GU2 7SA

4 bed1 bath
£595k

1 Denzil Road

GU2 7NQ

4 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 Guildford district page.
Full Guildford report

Rail-style transport is unusually close for this postcode.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Guildford Park Avenue — bus stop.

Closest school

0.3 km

Guildford County School. 16 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 GU2 7NX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GU2 7NX

Daytime· 07:00 – 23:00

51.5dB

Low
Night-time road noise heatmap for GU2 7NX

Night-time· 23:00 – 07:00

41.9dB

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 20 Dunsdon Avenue, Guildford, GU2 7NX. Each answer is also embedded as structured data for search engines.