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21 Ellis Avenue, Onslow Village, Guildford, GU2 7SR

1 planning record

Estimated value

£1,286,000

  • Since the 2023 sale (£1,205,000)+7%
  • Against GU2 7SR's recent median (£995,000)+29%

Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
189 m²
2034 sq ft
Energy rating
C
Score 69
Council tax
Band G
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£1,286,000

  • Against its 2023 sale (£1,205,000)+7%
  • Against GU2 7SR's recent median (£995,000)+29%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Ellis Avenue is modelled from its 189 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in GU2 7SR. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    189 m² from the EPC lodged in April 2023

  • Sales of this home

    1 sale recorded, the latest in 2023

  • Recent sales in GU2 7SR

    5 sales, median £995,000 (2025–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Latest sale on 21 Ellis Avenue was the highest on Land Registry record across the postcode.

Sales timeline

  1. 15 August 2023Most recent

    £1,205,000

Median price across the last 5 sales in GU2 7SR: £995,000 (2025–2018).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21 Ellis Avenue, Onslow Village, Guildford, GU2 7SR. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 Ellis Avenue

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

21 Ellis Avenue is a four-bedroom detached house in Onslow Village, Guildford, Guildford (GU2 7SR). It has a recorded floor area of 189 m² (around 2034 sq ft), construction records dating it to 1930-1949 and council tax band G. Other recorded features include a conservatory. The latest certificate (April 2023) shows a C (score 69), just inside the C band.

One planning record on file: an extension approved in 2006. Past consents include an extension, meaningful when judging how the property has evolved. At 189 m² it's 29.9% larger than the typical home in the postcode (146 m² median across 8 EPCs). On a £-per-square-foot basis, the last sale (£592/sq ft) was about 37.9% above the typical sold price in the postcode. Most recent transfer: August 2023 at £1,205,000.

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
  • Open-plan layoutYes
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes
  • StudyYes
  • ConservatoryYes
  • FireplaceYes

Outside

  • Private gardenSouth-facing
  • GarageSingle
Before you decide

Everything you need to know about 21 Ellis Avenue

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

Signs of HMO activity in the areaLarger development activity nearby

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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
Apr 2023

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 10 April 2033

6 years remaining
Planning

Planning history

Applications and permits filed against 21 Ellis Avenue, Onslow Village, Guildford, GU2 7SR, sourced from the PlanIt planning register.

21 Ellis Avenue has an approved single-storey side extension on the planning record.

1 application on record at 21 Ellis Avenue, Onslow Village, Guildford, GU2 7SR

1decisions1extensions1documents10nearby
  1. Jun 2006
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side of property

    Erection of single storey side extension.

    Documents
    1 doc on file
    Reference
    06/P/01056
    Full record in report

Unlock 21 Ellis Avenue, Onslow Village, Guildford, GU2 7SR'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, plus 10 notable nearby
  • The 1 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Ellis Avenue homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 21 Ellis Avenue stands well clear of the street.

Price per m²

£6,376

Street avg £5,682

Above

Floor Area

189 m²

Street avg 143 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 7 rooms

Below

CO₂ Emissions

5.2 t/year

Street avg 4.9 t/year

Below
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

Crime

196/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Village Shops — bus stop.

Closest school

0.3 km

Onslow Infant School. 17 schools nearby.

Nearest schools

  • Onslow Infant SchoolPrimary289m
  • Queen Eleanor's Church of England SchoolPrimary345m
  • Guildford County SchoolSecondary970m
  • Kings College GuildfordSecondary1.1km

Nearest stops

  • Village ShopsBus stop133m
  • East MeadsBus stop135m
  • Ellis AvenueBus stop147m
  • Litchfield WayBus stop245m

Most reported crime locally

  • Violence & Sexual Offences1,394 reports44%
  • Anti-social Behaviour347 reports11%
  • Public Order316 reports10%
  • Criminal Damage & Arson257 reports8%

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 7SR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GU2 7SR

Daytime· 07:00 – 23:00

55.6dB

Moderate
Night-time road noise heatmap for GU2 7SR

Night-time· 23:00 – 07:00

47.4dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 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 £1,645 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£981k

1 East Meads

GU2 7SW

4 bed2 bath
£929k

1 High View Road

GU2 7RS

4 bed2 bath
£918k

1 Carroll Place

GU2 7AS

4 bed3 bath
£660k

1 Curling Vale

GU2 7PJ

4 bed3 bath
£656k

1 Beechcroft Drive

GU2 7SA

4 bed1 bath
£595k

1 Denzil Road

GU2 7NQ

4 bed2 bath
£488k

1 Downing Avenue

GU2 7SY

4 bed1 bath
£845k

1 Dunsdon Avenue

GU2 7NX

5 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Ellis Avenue is modelled from its 189 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in GU2 7SR. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 21 Ellis Avenue. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Ellis Avenue was lodged in April 2023 at band C and is valid until April 2033. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Ellis Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 17 schools and 30 stops listed are measured in a straight line from GU2 7SR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Ellis Avenue is in council tax band G. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Ellis Avenue, Onslow Village, Guildford, GU2 7SR. Each answer is also embedded as structured data for search engines.

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