What kind of home is 23 Ashley Park Avenue, KT12 1ER?

23 Ashley Park Avenue, KT12 1ER is a 5-bedroom detached house, which has been extended.

What did 23 Ashley Park Avenue, KT12 1ER sell for?

23 Ashley Park Avenue, KT12 1ER last sold for £1,440,000 in December 2012, around 13 years ago. Before that, it sold for £1,050,000 in June 2007, so prices have been rising over 6 years on record. Source: HM Land Registry.

How has the value of 23 Ashley Park Avenue, KT12 1ER changed over time?

Across 2 sales between June 2007 and December 2012, 23 Ashley Park Avenue, KT12 1ER rose from £1,050,000 to £1,440,000, a change of £390,000. That works out to roughly +5.9% per year compounded over 6 years. Source: HM Land Registry.

What is the EPC rating for 23 Ashley Park Avenue, KT12 1ER?

The current EPC rating for 23 Ashley Park Avenue, KT12 1ER is C with a score of 70 out of 100, lodged in March 2012. It has improved from a D recorded in February 2011. Source: EPC Register.

How big is 23 Ashley Park Avenue, KT12 1ER?

23 Ashley Park Avenue, KT12 1ER has a recorded floor area of 247 m² (2,654 sq ft), around 49 m² per bedroom. That makes it about 15% smaller than the median EPC-recorded property in KT12 1ER. Source: EPC Register.

What heating system does 23 Ashley Park Avenue, KT12 1ER use?

The latest EPC at 23 Ashley Park Avenue, KT12 1ER records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 23 Ashley Park Avenue, KT12 1ER?

23 Ashley Park Avenue, KT12 1ER has 2 approved extension applications on file including single-storey rear extension and part-single-part-two-storey extension. The wider record also shows 1 refused application. Source: PlanIt planning register.

What is the council tax band for 23 Ashley Park Avenue, KT12 1ER?

23 Ashley Park Avenue, KT12 1ER is in council tax band H. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 23 Ashley Park Avenue, KT12 1ER in?

23 Ashley Park Avenue, KT12 1ER sits in Walton On Thames. It falls within the KT12 postcode district in Surrey.

Is 23 Ashley Park Avenue, KT12 1ER in a safe area?

Police records around 23 Ashley Park Avenue, KT12 1ER show an average of 9 reported crimes per month over the last 13 months. Violent crime makes up roughly 34% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 23 Ashley Park Avenue, KT12 1ER?

The closest primary school to 23 Ashley Park Avenue, KT12 1ER is Ashley Church of England Primary School (287m), one of 13 primaries within walking distance. The closest secondary is Three Rivers Academy (1.6km), with 3 secondaries in the surrounding area.

What transport links are near 23 Ashley Park Avenue, KT12 1ER?

The closest bus stop to 23 Ashley Park Avenue, KT12 1ER is Ashley C of E Primary School, 293m away. The nearest rail option is Walton-on-Thames Rail Station, 1.1km away.

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23 Ashley Park Avenue, Walton On Thames, KT12 1ER

3 planning records

Property type

Detached

Bedrooms

Floor area

247 m²

2654 sq ft

Energy rating

Score 70

Council tax

Band H

Tenure

Owner Occupied

Overview

About 23 Ashley Park Avenue

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

23 Ashley Park Avenue is a five-bedroom detached house in Walton On Thames (KT12 1ER). It has a recorded floor area of 247 m² (around 2654 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (March 2012) shows a C (score 70). When first surveyed in February 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The latest certificate is from March 2012, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. 13 years since the last transfer (December 2012). At 247 m² it's 27.2% smaller than the typical home in the postcode (339 m² median across 8 EPCs). Across 2007–2012, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £2,020,000 is 40.3% above the 2012 sale price.

Before you offer

Know exactly what you're buying at 23 Ashley Park 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

Larger development activity nearby

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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

Bedrooms5
Dining roomYes

Outside

Private gardenYes
GarageYes

Building

Previously extendedYes

Energy

Energy performance

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

23 Ashley Park Avenue's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 07 Mar 2022

Current Certificate(1 of 2)

Mar 2012

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

7.4 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2012from Feb 2011

EPC improved fromD65toC70

Hot Water

Very GoodGood

Hot water efficiency decreased

Wall Insulation

UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Planning

Planning history

Applications and permits filed against 23 Ashley Park Avenue, Walton On Thames, KT12 1ER, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

Jul 2022
Garage ConversionFull
In report
Extension: Single storey · Rear of property
Single-storey rear extension following demolition of existing conservatory, partial conversion of garage into living space and alterations to fenestration.
ExtensionDemolition
Documents
7 docs on file
Reference
2022/1642
View planning record
Mar 2008
ExtensionFull
In report
Extension: Part single, part two storey
Two storey rear extension and part two storey/part first floor front/side extension
Documents
7 docs on file
Reference
2008/0233
View planning record

Before you offer

We flagged 1 thing worth checking at 23 Ashley Park 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.

Larger development activity nearby

£14.99

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Price

Sales history & valuation

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

23 Ashley Park Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£2,020,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 6 years.

See how we calculated this

Last sold (2012)

£1,440,000

Growth on file: 5.9% per year over 6 years.

Sales timeline

6 December 2012Most recent
£1,440,000
+37.1%over 5 years
3 June 2007
£1,050,000

Median price across the last 5 sales in KT12 1ER: £2,655,000 (2025–2017).

Nearby sales in KT12 1ER

Before you offer

Everything we know about 23 Ashley Park 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

Larger development activity nearby

£14.99

Trusted by UK homebuyers

On the street

Versus other Ashley Park Avenue homes

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

23 Ashley Park Avenue outperforms the street on years held by a wide margin.

Price per m²

£5,840

Street avg £6,063

On par

Floor Area

247 m²

Street avg 332 m²

Below

Habitable Rooms

10 rooms

Street avg 8 rooms

Above

CO₂ Emissions

7.4 t/year

Street avg 6.6 t/year

Below

Comparables

Similar properties nearby

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

£2.2m

1 Grange Place

KT12 1HA

5 bed

£1.8m

1 Grange Court

KT12 1JD

5 bed4 bath

£1.9m

1 Ashley Drive

KT12 1JL

4 bed4 bath

£1.0m

1 Oakfields

KT12 1EG

4 bed

£682k

1 Hawthorne Lodge, Ashley Road

KT12 1JA

4 bed2 bath

£679k

1 Alexandra Close

KT12 1LR

4 bed2 bath

£625k

1 Gainsborough Court

KT12 1NH

4 bed2 bath

£1.8m

1 Ashley Park Road

KT12 1JU

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Walton On Thames district page.

Full Walton On Thames report

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Ashley C of E Primary School — bus stop.

Closest school

0.3 km

Ashley Church of England Primary School. 16 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 KT12 1ER from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.3dB

Low

Night-time road noise heatmap for KT12 1ER

Night-time· 23:00 – 07:00

42.5dB

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 23 Ashley Park Avenue, Walton On Thames, KT12 1ER. Each answer is also embedded as structured data for search engines.