Sold Semi-detached

8 THORNHILL AVENUE

SURBITON, GREATER LONDON KT6 7SS

3 beds 1 baths 49 m² Listed 21 Jan 2025 (-508d)

£650,000

Guide Price

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# 3 bedroom semi-detached house for sale (KT6 7SS)

## Property Details

| Key | Value |
|-----|-------|
| Address | 8 THORNHILL AVENUE, SURBITON, GREATER LONDON KT6 7SS |
| Price | £650,000 |
| Bedrooms | 3 |
| Bathrooms | 1 |
| Council tax | E |
| Last sold | £628,000 Jan 2026 |

## EPC Rating & Upgrade Cost

- **Current rating:** D
- **Potential rating:** B
- **Expiry date:** 03/03/2031
- **Current heating cost:** £593/year
- **Est. upgrade cost to C:** £19,500

### Recommendations
- Q (£4,000 - £14,000)
- W1 (£800 - £1,200)
- N (£4,000 - £6,000)
- U (£3,500 - £5,500)

[View full EPC on gov.uk](https://find-energy-certificate.service.gov.uk/energy-certificate/4400-3245-0222-8004-3793)

## Description

Seymours of Surbiton are delighted to offer to the market this well presented semi-detached house located on a quiet residential road within the catchment area of good local schools and close to public transport. Further benefits include off-street parking, West facing garden and excellent natural light.

## Property Photos

- ![Picture No. 16](/listings/photos/157156112/534689) - Picture No. 16
- ![Picture No. 03](/listings/photos/157156112/534690) - Picture No. 03
- ![Picture No. 04](/listings/photos/157156112/534691) - Picture No. 04
- ![Picture No. 10](/listings/photos/157156112/534693) - Picture No. 10
- ![Picture No. 05](/listings/photos/157156112/534694) - Picture No. 05
- ![Picture No. 06](/listings/photos/157156112/534697) - Picture No. 06
- ![Picture No. 07](/listings/photos/157156112/534699) - Picture No. 07
- ![Picture No. 08](/listings/photos/157156112/534702) - Picture No. 08
- ![Picture No. 13](/listings/photos/157156112/534708) - Picture No. 13
- ![Picture No. 12](/listings/photos/157156112/534713) - Picture No. 12
- ![Picture No. 09](/listings/photos/157156112/534715) - Picture No. 09
- ![Picture No. 14](/listings/photos/157156112/534716) - Picture No. 14
- ![Picture No. 11](/listings/photos/157156112/534717) - Picture No. 11
- ![Picture No. 17](/listings/photos/157156112/534719) - Picture No. 17

## Floorplans

- ![Picture No. 18](/listings/photos/157156112/534721) - Picture No. 18

## EPC Graphs

- ![EPC Rating Graph](/listings/photos/157156112/534725) - EPC Rating Graph

## FENSA Certificates

This property has 3 FENSA certificate(s) on record.

### FENSA Certificate #9106784
- **Address:** 8 Thornhill Avenue, SURBITON, KT6 7SS
- **Certificate Issued:** 01/10/2012
- **Work Completed:** 22/09/2012
- **Items:** 3 window(s)

### FENSA Certificate #13893809
- **Address:** 8 Thornhill Avenue, SURBITON, KT6 7SS
- **Certificate Issued:** 08/12/2019
- **Work Completed:** 26/11/2019
- **Items:** 2 window(s), 1 door(s)

### FENSA Certificate #14560049
- **Address:** 8 Thornhill Avenue, SURBITON, KT6 7SS
- **Certificate Issued:** 25/04/2021
- **Work Completed:** 02/04/2021
- **Items:** 3 window(s)

## Sales History

*Recorded sales for this property. Data from Land Registry Price Paid.*

| Address | Price | Date | Type |
|---------|-------|------|------|
| 8 THORNHILL AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SS | £628,000 | 29/01/2026 | Semi-detached |
| 8 THORNHILL AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SS | £604,000 | 30/09/2021 | Semi-detached |
| 8 THORNHILL AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SS | £340,000 | 25/06/2012 | Semi-detached |

## Sold Comparables

*Same street and nearby sales within 0.25 miles. Data from Land Registry Price Paid. Last 5 years.*

| Address | Price | Date | Type |
|---------|-------|------|------|
| 74 TOLWORTH ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SZ | £715,000 | 01/12/2025 | Semi-detached |
| 193 ELLERTON ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UB | £772,500 | 12/09/2023 | Semi-detached |
| 63 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TJ | £590,000 | 10/08/2023 | Semi-detached |
| 86 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TL | £649,950 | 25/07/2023 | Semi-detached |
| 7 AGAR CLOSE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7XF | £380,000 | 04/07/2023 | Semi-detached |
| 2 QUINTON COURT, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SJ | £660,000 | 30/06/2023 | Semi-detached |
| 73 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AJ | £433,000 | 20/04/2023 | Semi-detached |
| 140 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TQ | £640,000 | 30/11/2022 | Semi-detached |
| 14 MALVERN ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UQ | £875,000 | 16/11/2022 | Semi-detached |
| 81 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AJ | £650,000 | 01/11/2022 | Semi-detached |
| 64 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AL | £572,500 | 14/10/2022 | Semi-detached |
| 81 FULLERS AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TD | £655,000 | 03/10/2022 | Semi-detached |
| 8 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AL | £599,950 | 30/09/2022 | Semi-detached |
| 12 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TL | £970,000 | 12/08/2022 | Semi-detached |
| 83A TOLWORTH ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TA | £800,000 | 11/08/2022 | Semi-detached |
| 122 COTTERILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UL | £595,000 | 19/07/2022 | Semi-detached |
| 63 TOLWORTH ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TA | £599,950 | 17/06/2022 | Semi-detached |
| 17 HOOK ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AA | £1,060,000 | 08/06/2022 | Semi-detached |
| 122 COTTERILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UL | £550,000 | 20/05/2022 | Semi-detached |
| [Same street] 14 THORNHILL AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SS | £360,000 | 06/05/2022 | Flat |
| 11 VALE ROAD NORTH, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AG | £675,000 | 28/04/2022 | Semi-detached |

**Street average:** £360,000 (1 sale)
**Area average:** £672,143 (20 sales)

## Price vs local average

*Outcode + property type (HousePrices, last 2 years).*

- **Local average:** £821,537 (19 Semi-detached, KT6, 2024–2026)
- **Deviation:** -20.9%

## Rental Range

*ONS Price Index of Private Rents (Kingston upon Thames). Low / Realistic / Optimistic = conservative / average / best case.*

- **Low:** £1,619/mo
- **Realistic:** £1,799/mo
- **Optimistic:** £1,979/mo

## LHA (Local Housing Allowance)

*VOA 30th percentile rent floor for Outer South West London (Apr 2025 – Mar 2026).*

- **LHA floor (this property size):** £1,795/mo

## 1% Rule

- **Rent ratio:** 0.28% (weak for cashflow)
- **Max investor price (0.8%):** £224,875
- **Target investor price (1%):** £179,900

*Monthly rent ÷ price. 1%+ = strong, 0.8–1% = okay, <0.8% = weak. Max investor price = rent ÷ 0.8% (Stoke-style target). Target investor price = rent ÷ 1% (strong cashflow band). Based on Area rent estimate.*

## Price per Square Metre

- **£/m²:** £7,927/m²

## Capital growth trend

*Land Registry outcode average from sold prices: last 12 months vs 5y and 10y ago.*

- **5y growth:** 25.8%
- **10y growth:** 41.4%

## House Price Index (HM Land Registry)

*Official index for Kingston upon Thames; Semi-detached series; as of March 2026.*

- **1y growth (index):** 2.3%
- **5y growth (index):** 13.3%
- **10y growth (index):** 23.7%

## Flood risk

- **Zone:** 1
- **Risk:** Low
- **Source:** Job (default Low)

[Check long-term flood risk (GOV.UK)](https://check-long-term-flood-risk.service.gov.uk/postcode)

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Property details

Tenure

FREEHOLD

Floor area

49 m²

Council tax band

EPC rating

Last sold

£628,000 Jan 2026

Price per m²

£7,927/m²

Local average

£821,537 (-20.9%)

Deprivation

Decile 5 (16,061 of 33,755)

Street crime

271 incidents within 1 mile (Apr 2026)

Key features

Quiet Residential Road
Catchment Area for Good Schools
Semi-Detached House
Two Reception Rooms
Separate Kitchen
Three Bedrooms
Modern Bathroom
Off-Street Parking
West Facing Garden
No Onward Chain

Additional details

Parking: Yes
Garden: Yes

Description

Listed by

Surbiton

Seymours

Reference: 157156112

EPC Rating & Upgrade Cost

Current rating: D

Potential rating: B

Inspection date: 04/03/2021

Expiry date: 03/03/2031

Current heating cost: £593/year

Potential heating cost: £367/year

Est. upgrade cost to C: £19,500

EPC D or below may face future regulation risk. Upgrading to C could improve long-term ROI.

Recommendations

50 mm internal or external wall insulation (£4,000 - £14,000)
Floor insulation (suspended floor) (£800 - £1,200)
Solar water heating (£4,000 - £6,000)
Solar photovoltaic panels, 2.5 kWp (£3,500 - £5,500)

View full EPC on gov.uk

Flood risk

Zone: 1

Risk: Low

Job (default Low)

Floorplans

Picture No. 18

EPC Graphs

EPC Rating Graph

FENSA Certificates

This property has 3 FENSA certificate(s) on record, indicating window/door installations by FENSA-approved installers.

FENSA Certificate #9106784

Property Details

Street: 8 Thornhill Avenue

Town: SURBITON

Postcode: KT6 7SS

Installation Details

Items: 3 windows

Certificate Issued: 01/10/2012

Work Completed: 22/09/2012

This certificate data was retrieved from FENSA's database

FENSA Certificate #13893809

Property Details

Street: 8 Thornhill Avenue

Town: SURBITON

Postcode: KT6 7SS

Installation Details

Items: 2 windows and 1 door

Certificate Issued: 08/12/2019

Work Completed: 26/11/2019

This certificate data was retrieved from FENSA's database

FENSA Certificate #14560049

Property Details

Street: 8 Thornhill Avenue

Town: SURBITON

Postcode: KT6 7SS

Installation Details

Items: 3 windows

Certificate Issued: 25/04/2021

Work Completed: 02/04/2021

This certificate data was retrieved from FENSA's database

What is FENSA? FENSA (Fenestration Self-Assessment Scheme) is a government-authorised scheme that monitors building regulation compliance for replacement windows and doors. Certificates indicate that work was completed by FENSA-approved installers.

Price history

85% since 2012

Event	Date	Price	% change
Sold	29/01/2026 (4 months ago)	£628,000	+4%
Sold	30/09/2021 (4 years ago)	£604,000	+77.6%
Sold	25/06/2012 (13 years ago)	£340,000	—

Source: HM Land Registry Price Paid Data. Crown copyright.

Sold Comparables

Same street and nearby sales within 0.25 miles (last 5 years). Data from Land Registry Price Paid.

Address	Price	Date	Type
74 TOLWORTH ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SZ	£715,000	01/12/2025	Semi-detached
193 ELLERTON ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UB	£772,500	12/09/2023	Semi-detached
63 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TJ	£590,000	10/08/2023	Semi-detached
86 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TL	£649,950	25/07/2023	Semi-detached
7 AGAR CLOSE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7XF	£380,000	04/07/2023	Semi-detached
2 QUINTON COURT, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SJ	£660,000	30/06/2023	Semi-detached
73 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AJ	£433,000	20/04/2023	Semi-detached
140 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TQ	£640,000	30/11/2022	Semi-detached
14 MALVERN ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UQ	£875,000	16/11/2022	Semi-detached
81 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AJ	£650,000	01/11/2022	Semi-detached
64 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AL	£572,500	14/10/2022	Semi-detached
81 FULLERS AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TD	£655,000	03/10/2022	Semi-detached
8 VERONA DRIVE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AL	£599,950	30/09/2022	Semi-detached
12 THORNHILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TL	£970,000	12/08/2022	Semi-detached
83A TOLWORTH ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TA	£800,000	11/08/2022	Semi-detached
122 COTTERILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UL	£595,000	19/07/2022	Semi-detached
63 TOLWORTH ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7TA	£599,950	17/06/2022	Semi-detached
17 HOOK ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AA	£1,060,000	08/06/2022	Semi-detached
122 COTTERILL ROAD, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7UL	£550,000	20/05/2022	Semi-detached
Same street 14 THORNHILL AVENUE, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 7SS	£360,000	06/05/2022	Flat
11 VALE ROAD NORTH, SURBITON, KINGSTON UPON THAMES, GREATER LONDON, KT6 5AG	£675,000	28/04/2022	Semi-detached

Street average: £360,000 (1 sale)

Area average: £672,143 (20 sales)

Capital growth trend

Land Registry outcode average: last 12 months vs 5y and 10y ago (from sold prices).

5y growth 25.8%

10y growth 41.4%

House Price Index (HM Land Registry — official index, not sold-price averages): Kingston upon Thames. Series: Semi-detached. As of March 2026.

1y (index) 2.3%

5y (index) 13.3%

10y (index) 23.7%

Rental Range

Estimated market rent for Kingston upon Thames. Low = conservative, Realistic = average, Optimistic = best case.

Low £1,619/mo

Realistic £1,799/mo

Optimistic £1,979/mo

Based on Local Authority from postcode lookup → Kingston upon Thames.

LHA (30th percentile) floor for Outer South West London: £1,795/mo (Apr 2025 – Mar 2026)

Location

Map view View on Google Maps View on OpenStreetMap Street View KT6 7SS

Nearby

Nearest stations, universities and amenities (distance from property).

Type	Name	Distance
Bus stop	Malvern Road	0.1 miles
Shop	Neways	0.3 miles
Shop	Paul Cycles	0.3 miles
Train station	Tolworth	0.9 miles
Train station	Surbiton	1.0 miles
Hospital	SpaMedica Epsom	3.4 miles
Hospital	Queen Mary's Childrens' Hospital	4.9 miles
University	Horton Halls Reception	6.6 miles
University	Richmond American University London	8.0 miles

Street-level crime

Category	Count
Violence and sexual offences	80
Anti-social behaviour	63
Shoplifting	39
Criminal damage and arson	21
Public order	19
Other theft	14
Vehicle crime	13
Drugs	8
Burglary	7
Theft from the person	4
Possession of weapons	2
Robbery	1
Total incidents	271

Within 1 mile during Apr 2026. Source: data.police.uk (England & Wales).

Schools nearby

Nearest open schools with Ofsted ratings (England). Closed schools are not shown. Data from Get Information about Schools and Ofsted.

Name	Type	Distance	Ofsted
Southborough High School	Secondary	0.2 miles	Good — 19 Mar 2023
Shrewsbury House School	Other	0.3 miles	— (No rating)
Tolworth Girls' School and Sixth Form	Secondary	0.3 miles	Outstanding — 1 Nov 2017
Tolworth Junior School	Primary	0.4 miles	Good — 8 Sep 2015
Tolworth Infant and Nursery School	Primary	0.4 miles	Outstanding — 25 Jan 2024

Rental Comparables

Loading rental comparables for this postcode. Refresh in a few minutes.

Rent-driven metrics

Based on Area rent estimate.

Rent ratio 0.28%

Max investor price (0.8%) £224,875

Target investor price (1%) £179,900

Rent ratio — Monthly rent ÷ purchase price (1% rule). 1%+ = strong, 0.8–1% = okay, <0.8% = weak for cashflow.
Max investor price — Rent ÷ 0.8%; the price at which rent would be 0.8% of price (Stoke-style target).
Target investor price — Rent ÷ 1%; the price at which rent would be 1% of price (strong cashflow band).
Gross yield — Annual rent as % of purchase price (no costs).