What kind of home is 187a, Ashley Park Avenue, KT12 1ET?

187a, Ashley Park Avenue, KT12 1ET is a 4-bedroom detached house.

What did 187a, Ashley Park Avenue, KT12 1ET sell for?

187a, Ashley Park Avenue, KT12 1ET last sold for £950,000 in March 2020, around 6 years ago. Land Registry has 3 sales on record going back to £485,000 in September 1997. Source: HM Land Registry.

Has 187a, Ashley Park Avenue, KT12 1ET appreciated in value?

Across 3 sales between September 1997 and March 2020, 187a, Ashley Park Avenue, KT12 1ET rose from £485,000 to £950,000, a change of £465,000. That works out to roughly +3% per year compounded over 23 years. Source: HM Land Registry.

What is the EPC rating for 187a, Ashley Park Avenue, KT12 1ET?

The current EPC rating for 187a, Ashley Park Avenue, KT12 1ET is C with a score of 74 out of 100, lodged in March 2019. It has improved from a F recorded in January 2011 (3 bands). The assessor estimates the property could reach a B. Source: EPC Register.

How big is 187a, Ashley Park Avenue, KT12 1ET?

187a, Ashley Park Avenue, KT12 1ET has a recorded floor area of 210 m² (2,260 sq ft), around 53 m² per bedroom. That makes it about 39% smaller than the median EPC-recorded property in KT12 1ET. Source: EPC Register.

What heating system does 187a, Ashley Park Avenue, KT12 1ET use?

The latest EPC at 187a, Ashley Park Avenue, KT12 1ET records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 187a, Ashley Park Avenue, KT12 1ET have?

187a, Ashley Park Avenue, KT12 1ET has council approval for single-storey rear extension granted in July 2018 under ref. 2018/1713. Source: PlanIt planning register.

What is the council tax band for 187a, Ashley Park Avenue, KT12 1ET?

187a, Ashley Park Avenue, KT12 1ET 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 187a, Ashley Park Avenue, KT12 1ET in?

187a, Ashley Park Avenue, KT12 1ET sits in Walton On Thames. It falls within the KT12 postcode district in Surrey.

What is crime like near 187a, Ashley Park Avenue, KT12 1ET?

Police records around 187a, Ashley Park Avenue, KT12 1ET 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 187a, Ashley Park Avenue, KT12 1ET?

The closest primary school to 187a, Ashley Park Avenue, KT12 1ET is Ashley Church of England Primary School (349m), one of 13 primaries within walking distance. The closest secondary is Three Rivers Academy (1.6km), with 3 secondaries in the surrounding area.

How well connected is 187a, Ashley Park Avenue, KT12 1ET?

The closest bus stop to 187a, Ashley Park Avenue, KT12 1ET is Ashley C of E Primary School, 355m away. The nearest rail option is Walton-on-Thames Rail Station, 1.1km away.

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187a, Ashley Park Avenue, Walton On Thames, KT12 1ET

3 sales on record4 planning records

Property type

Detached

Bedrooms

Bathrooms

Floor area

210 m²

2260 sq ft

Energy rating

Score 74

Council tax

Band H

Tenure

Owner Occupied

Overview

About 187a

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

187a is a four-bedroom detached house in Walton On Thames (KT12 1ET). It has a recorded floor area of 210 m² (around 2260 sq ft), construction records dating it to 1967-1975 and council tax band H. The latest certificate (March 2019) shows a C (score 74). When first surveyed in January 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Poor to Good and hot-water efficiency went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).

At 210 m² it sits well below the postcode median (367 m² across 8 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. Across 1997–2020, sale prices on this property compounded at 3% per year. Today's modelled estimate of £1,396,000 is 46.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£420/sq ft) was about 26.1% below the postcode norm. Last sale on file: £950,000 in March 2020.

Before you offer

Know exactly what you're buying at 187a

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

£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

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.

Current Certificate(1 of 3)

Mar 2019

EPC Rating

C74

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

5.3 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2011from Jan 2011

EPC improved fromF35toE52

Hot Water

AverageGood

Hot water efficiency improved

Windows

PoorAverage

Window efficiency improved

Wall Insulation

UninsulatedPartial Insulation

Wall insulation upgraded

Mar 2019from Feb 2011

EPC improved fromE52toC74

Heating Controls

FullFull Control

Heating controls upgraded for better temperature management

Windows

Mostly DoubleFull Double

Windows upgraded, improving insulation

Wall Insulation

Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation

PartialInsulated

Roof insulation improved

Low Energy Lighting

0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 187a, Ashley Park Avenue, Walton On Thames, KT12 1ET, sourced from the PlanIt planning register.

187a has been through 4 approved planning applications — a well-evolved property.

Nov 2025
Tree WorksTrees
In report
EL:212 - T1 - English oak - Lateral tip reduction by up to 2 metres to suitable growth points - Reason for work: The proposed lateral tip reduction of up to 2 metres to suitable growth points is intended to manage the tree's spread and maintain a balanced crown structure. This work is necessary to prevent excessive encroachment towards nearby structures and pathways, reduce the risk of limb failure, and improve overall canopy stability while preserving the tree???s health and amenity value. T2 - English oak - Lateral tip reduction by up to 2 metres to suitable growth points - Reason for work: The proposed lateral tip reduction of up to 2 metres to suitable growth points is intended to manage the tree's spread and maintain a balanced crown structure. This work is necessary to prevent excessive encroachment towards nearby structures and pathways, reduce the risk of limb failure, and improve overall canopy stability while preserving the tree's health and amenity value. All work to be carried out within guidance of BS3998:2010 with a maximum pruning diameter of 50mm
Documents
9 docs on file
Reference
2025/2567
View planning record
Apr 2024
Tree WorksTrees
In report
Tree Prerservation Order EL:212 - Crown lift by 3m and remove deadwood 2 x Oak.
Documents
4 docs on file
Reference
2024/0466
View planning record

Before you offer

We flagged 1 thing worth checking at 187a

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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£1,396,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 23 years.

See how we calculated this

Last sold (2020)

£950,000

Growth on file: 3.0% per year over 23 years.

Sales timeline

16 March 2020Most recent
£950,000
+37.7%over 20 years
7 March 2000
£690,000
+42.3%over 2 years
11 September 1997
£485,000

Median price across the last 5 sales in KT12 1ET: £1,780,000 (2023–2020).

Nearby sales in KT12 1ET

Before you offer

Everything we know about 187a, 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.

187a outperforms the street on co₂ emissions by a wide margin.

Price per m²

£4,524

Street avg £7,062

Strongly below

Floor Area

210 m²

Street avg 324 m²

Below

Habitable Rooms

7 rooms

Street avg 7 rooms

On par

CO₂ Emissions

5.3 t/year

Street avg 7.2 t/year

Strongly above

Comparables

Similar properties nearby

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

£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 Grange Court

KT12 1JD

5 bed4 bath

£926k

1 Ashley Park Crescent

KT12 1EX

3 bed2 bath

£2.2m

1 Grange Place

KT12 1HA

5 bed

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

0.4 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 1ET 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 1ET

Night-time· 23:00 – 07:00

42.6dB

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 187a, Ashley Park Avenue, Walton On Thames, KT12 1ET. Each answer is also embedded as structured data for search engines.