Flats/Maisonettes 2 sales on record

21 ST CHRISTOPHERS CLOSE

ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP

£527,500

Location

Map view View on Google Maps View on OpenStreetMap Street View TW7 4NP

Nearby

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

Type	Name	Distance
Bus stop	Eversley Crescent	0.0 miles
Shop	Tesco Express	0.2 miles
Train station	Osterley	0.4 miles
Hospital	Hounslow Medical Centre	1.5 miles
University	University of West London	2.8 miles

Property details

Tenure

Freehold

Property type

Flat

Last sold

£527,500 Jan 2026

Local average

£313,229 (31 sales)

Street crime

478 incidents within 1 mile (May 2026)

EPC Rating & Upgrade Cost

Fetching EPC data… Refresh this page in a moment.

Price history

Event	Date	Price	Type	% change	Today’s value (HPI)	Action
Sold	27/01/2026	£527,500	Flat	+111%	£506,715 to April 2026	View transaction
Sold	19/11/2010	£250,000	Flat	—	£385,470 to April 2026	View transaction

Historic listings

No historic listing events could be matched to the sales on record for this address. We only show events where a listing page could be linked to a Land Registry sale here.

Sold comparables

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

Address	Price	Date	Type
49 APLIN WAY, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RJ	£310,000	11/07/2025	Flat
24 KILBERRY CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LZ	£200,000	19/12/2022	Flat
15 KILBERRY CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LZ	£225,000	28/10/2022	Flat
19 KILBERRY CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LZ	£205,000	21/10/2022	Flat
10 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP	£290,000	31/08/2022	Flat
32 APLIN WAY, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RJ	£312,000	31/08/2022	Flat
11 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP	£306,950	31/05/2022	Flat
FAIRWAYS 17 THORNBURY ROAD, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LB	£345,000	30/05/2022	Flat
WYNDHAM LODGE, 24 FLAT 8 THE GROVE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RW	£285,000	07/04/2022	Flat
WYNDHAM LODGE, 24 FLAT 12 THE GROVE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RW	£142,500	25/02/2022	Flat
MORE HOUSE, 26 FLAT 3 THE GROVE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4JU	£221,000	11/02/2022	Flat

Area average: £258,405 (11 sales)

For sale comparables

No active for-sale comparables found within 1 mile for the same property type.

Capital growth trend

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

5y growth -1.1%

10y growth -18.6%

House Price Index (HM Land Registry — official index, not sold-price averages): Hounslow. Series: Flats and maisonettes. As of April 2026.

1y (index) -7%

5y (index) -4.4%

10y (index) 6%

Rental Range

Estimated market rent for Hounslow. Low = conservative, Realistic = average, Optimistic = best case.

Low £1,747/mo

Realistic £1,941/mo

Optimistic £2,135/mo

Based on Local Authority from postcode lookup → Hounslow.

LHA (30th percentile) floor for Outer West London: Apr 2025 – Mar 2026

Rental Comparables

Residential lets from OpenRent and Rightmove for the area. Bedroom counts vary — use the Beds column to compare like-for-like lets. Student lets are excluded.

Title	Rent	Beds	Distance	As seen on
3 Bed Flat, Thornbury Avenue, TW7	£2,395/mo	3	0.26 miles	OpenRent
2 Bed Flat, The Grove, TW7	£1,650/mo	2	0.32 miles	OpenRent
1 Bed Flat, Spencer Road, TW7	£1,450/mo	1	0.37 miles	OpenRent
Studio Flat, Great West Road, TW7	£1,000/mo	1	0.38 miles	OpenRent
Studio Flat, Hounslow, TW3	£750/mo	1	0.53 miles	OpenRent
2 Bed Flat, Wood Lane, TW7	£4,250/mo	2	0.54 miles	OpenRent
2 Bed Flat, Dominion Close, TW3	£1,800/mo	2	0.54 miles	OpenRent
3 Bed Semi-Detached House, Woodland Gardens, TW7	£2,200/mo	3	0.55 miles	OpenRent
1 Bed Semi-Detached House, Spring Grove Crescent, TW3	£750/mo	1	0.56 miles	OpenRent
5 Bed Semi-Detached House, North Drive, TW3	£1,350/mo	5	0.57 miles	OpenRent

Average rent: £1,760/mo (10 listings)

Rent-driven metrics

Based on OpenRent comparables.

Rent ratio 0.29%

Max investor price (0.8%) £193,750

Target investor price (1%) £155,000

Gross yield 3.5%

Cost-to-rent ratio 28.4×

Monthly cashflow £-707/mo 75% LTV, 3.95% APR (5yr fixed), 25yr term

Cash-on-cash ROI -5.5%

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).
Cost-to-rent — Price ÷ annual rent (from OpenRent comparables). Under 14× = strong, 14–16× = acceptable, 17×+ = compressed.
Cashflow — Rent minus mortgage, 10% maintenance, £25/mo compliance. Assumes 75% LTV, 3.95% APR (5yr fixed), 25yr term.
ROI — Annual profit ÷ cash in (deposit + 4% purchase costs).

Flood risk

Zone: 1

Risk: Low

Not in Flood Risk Area (no data)

Street-level crime

Category	Count
Violence and sexual offences	159
Anti-social behaviour	97
Shoplifting	41
Vehicle crime	40
Other theft	34
Public order	28
Drugs	25
Theft from the person	18
Burglary	15
Other crime	7
Robbery	7
Possession of weapons	5
Bicycle theft	1
Criminal damage and arson	1
Total incidents	478

Within 1 mile during May 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
Ashton House School	Other	0.1 miles	— (No rating)
Isleworth and Syon School for Boys	Secondary	0.2 miles	Good — 18 Dec 2023
West Thames College	Other	0.3 miles	— (No rating)
Spring Grove Primary School	Primary	0.4 miles	Good — 16 Jul 2024
Oaklands School	Other	0.4 miles	Outstanding — 15 Jul 2019

FENSA

Window and door installation certificates found for this address.

Issued	Work completed	Windows	Doors
26/02/2018	19/01/2018	5	—

# 21 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP

## Property details

- Slug: `7ef1dde` (address key hash: `7ef1ddee089b9b11018789f8523a19efc329fb95`)
- Postcode: TW7 4NP
- Transactions on record: 2

- Tenure: Freehold
- Property type: Flat
- Last sold: £527,500 Jan 2026
- Local average: £313,229 (31 sales)
- Street crime: 478 incidents within 1 mile (May 2026)

## Latest sale

- Price: £527,500
- Date: 2026-01-27
- Type: F
- Tenure: F

## Price history

| Event | Date | Price | Type | % change | Today’s value (HPI) | Transaction |
|-------|------|-------|------|--------|---------------------|-------------|
| Sold | 2026-01-27 | £527,500 | Flat | +111% | £506,715 (to April 2026) | [View](http://87.117.209.195:8080/house-prices/49e87c32-330a-591c-e063-4704a8c00c31) |
| Sold | 2010-11-19 | £250,000 | Flat | — | £385,470 (to April 2026) | [View](http://87.117.209.195:8080/house-prices/776270ab-1ea7-4a8a-af3f-330265635ff1) |

*Today’s value (HPI): adjusted using published house price index trends for the area and property type; not a valuation of the property today.*

## Sales History

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

| Address | Price | Date | Type |
|---------|-------|------|------|
| 21 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP | £527,500 | 27/01/2026 | Flat |
| 21 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP | £250,000 | 19/11/2010 | Flat |

## Sold Comparables

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

| Address | Price | Date | Type |
|---------|-------|------|------|
| 49 APLIN WAY, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RJ | £310,000 | 11/07/2025 | Flat |
| 24 KILBERRY CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LZ | £200,000 | 19/12/2022 | Flat |
| 15 KILBERRY CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LZ | £225,000 | 28/10/2022 | Flat |
| 19 KILBERRY CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LZ | £205,000 | 21/10/2022 | Flat |
| 10 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP | £290,000 | 31/08/2022 | Flat |
| 32 APLIN WAY, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RJ | £312,000 | 31/08/2022 | Flat |
| 11 ST CHRISTOPHERS CLOSE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4NP | £306,950 | 31/05/2022 | Flat |
| FAIRWAYS 17 THORNBURY ROAD, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4LB | £345,000 | 30/05/2022 | Flat |
| WYNDHAM LODGE, 24 FLAT 8 THE GROVE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RW | £285,000 | 07/04/2022 | Flat |
| WYNDHAM LODGE, 24 FLAT 12 THE GROVE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4RW | £142,500 | 25/02/2022 | Flat |
| MORE HOUSE, 26 FLAT 3 THE GROVE, ISLEWORTH, HOUNSLOW, GREATER LONDON, TW7 4JU | £221,000 | 11/02/2022 | Flat |

**Area average:** £258,405 (11 sales)

## Capital growth trend

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

- **5y growth:** -1.1%
- **10y growth:** -18.6%

## House Price Index (HM Land Registry)

*Official index for Hounslow; Flats and maisonettes series; as of April 2026.*

- **1y growth (index):** -7%
- **5y growth (index):** -4.4%
- **10y growth (index):** 6%

## Rental Range

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

- **Low:** £1,747/mo
- **Realistic:** £1,941/mo
- **Optimistic:** £2,135/mo

## LHA (Local Housing Allowance)

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

## Rental Comparables

*Residential lets from OpenRent and Rightmove for the area. Bedroom counts vary — use the Beds column to compare like-for-like lets. Student lets are excluded.*

| Title | Rent | Beds | Distance | As seen on |
|------|------|------|------|------|
| 3 Bed Flat, Thornbury Avenue, TW7 | £2,395/mo | 3 | 0.26 miles | OpenRent |
| 2 Bed Flat, The Grove, TW7 | £1,650/mo | 2 | 0.32 miles | OpenRent |
| 1 Bed Flat, Spencer Road, TW7 | £1,450/mo | 1 | 0.37 miles | OpenRent |
| Studio Flat, Great West Road, TW7 | £1,000/mo | 1 | 0.38 miles | OpenRent |
| Studio Flat, Hounslow, TW3 | £750/mo | 1 | 0.53 miles | OpenRent |
| 2 Bed Flat, Wood Lane, TW7 | £4,250/mo | 2 | 0.54 miles | OpenRent |
| 2 Bed Flat, Dominion Close, TW3 | £1,800/mo | 2 | 0.54 miles | OpenRent |
| 3 Bed Semi-Detached House, Woodland Gardens, TW7 | £2,200/mo | 3 | 0.55 miles | OpenRent |
| 1 Bed Semi-Detached House, Spring Grove Crescent, TW3 | £750/mo | 1 | 0.56 miles | OpenRent |
| 5 Bed Semi-Detached House, North Drive, TW3 | £1,350/mo | 5 | 0.57 miles | OpenRent |

**Average rent: £1,760/mo (10 listings)**

## 1% Rule

- **Rent ratio:** 0.29% (weak for cashflow)
- **Max investor price (0.8%):** £193,750
- **Target investor price (1%):** £155,000

*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 OpenRent comparables.*

## Rent-driven metrics

*Based on OpenRent comparables (median £1,550/mo).*

- **Gross yield:** 3.5%
- **Cost-to-rent:** 28.4×
- **Monthly cashflow:** £-707/mo (75% LTV, 3.95% APR (5yr fixed), 25yr term)
- **Cash-on-cash ROI:** -5.5%

*Gross yield = annual rent as % of price (no costs). Cost-to-rent = price ÷ annual rent (from OpenRent comparables); under 14× = strong, 14–16× = acceptable, 17×+ = compressed. Cashflow = rent − mortgage − 10% maintenance − £25/mo compliance; assumes 75% LTV, 3.95% APR (5yr fixed), 25yr term. ROI = annual profit ÷ cash in (deposit + 4% purchase costs).*

## Flood risk

- **Zone:** 1
- **Risk:** Low
- **Source:** Not in Flood Risk Area (no data)

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

## Street-level crime

| Category | Count |
|----------|-------|
| Violence and sexual offences | 159 |
| Anti-social behaviour | 97 |
| Shoplifting | 41 |
| Vehicle crime | 40 |
| Other theft | 34 |
| Public order | 28 |
| Drugs | 25 |
| Theft from the person | 18 |
| Burglary | 15 |
| Other crime | 7 |
| Robbery | 7 |
| Possession of weapons | 5 |
| Bicycle theft | 1 |
| Criminal damage and arson | 1 |
| **Total incidents** | **478** |

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

## Schools nearby

*Nearest open schools with Ofsted ratings (England). Closed schools are not shown.*

| Name | Type | Distance | Ofsted |
|------|------|----------|--------|
| Ashton House School | Other | 0.1 miles | — (No rating) |
| Isleworth and Syon School for Boys | Secondary | 0.2 miles | Good — 18 Dec 2023 |
| West Thames College | Other | 0.3 miles | — (No rating) |
| Spring Grove Primary School | Primary | 0.4 miles | Good — 16 Jul 2024 |
| Oaklands School | Other | 0.4 miles | Outstanding — 15 Jul 2019 |

## FENSA Certificates

This property has 1 FENSA certificate(s) on record.

### FENSA Certificate #12810965
- **Address:** 21 St. Christophers Close, ISLEWORTH, TW7 4NP
- **Certificate Issued:** 26/02/2018
- **Work Completed:** 19/01/2018
- **Items:** 5 window(s)