# 3 bedroom semi-detached house for sale (HA2 8SN)

## Property Details

| Key | Value |
|-----|-------|
| Address | 135 CARLYON AVENUE, HARROW, GREATER LONDON HA2 8SN |
| Price | £249,950 |
| Bedrooms | 3 |
| Last sold | £235,000 Jun 2009 |

## Description

A three bedroom, two reception room semi detached house offered for sale requiring updating and to be sold with the benefit of no upper chain.  Carlyon Avenue is a popular residential location close to Rooks Heath High School and Roxeth Manor First and Middle Schools.  Also close by is Alexandra Park and the comprehensive shopping and transport facilities of South Harrow including the Piccadilly Line tube station.

## Property Photos

- ![Photo](/listings/photos/21239203/1629630)

## Sales History

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

| Address | Price | Date | Type |
|---------|-------|------|------|
| 135 CARLYON AVENUE, HARROW, GREATER LONDON, HA2 8SN | £235,000 | 10/06/2009 | 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 |
|---------|-------|------|------|
| 88 ARUNDEL DRIVE, HARROW, GREATER LONDON, HA2 8PP | £630,000 | 01/12/2025 | Semi-detached |
| 161 ARUNDEL DRIVE, HARROW, GREATER LONDON, HA2 8PW | £585,000 | 14/11/2025 | Semi-detached |
| 86 ARUNDEL DRIVE, HARROW, GREATER LONDON, HA2 8PP | £460,000 | 27/10/2023 | Semi-detached |
| 253 EASTCOTE LANE, HARROW, GREATER LONDON, HA2 8RR | £620,000 | 26/06/2023 | Semi-detached |
| 313 EASTCOTE LANE, HARROW, GREATER LONDON, HA2 8RU | £621,000 | 17/04/2023 | Semi-detached |
| 27 CORFE AVENUE, HARROW, GREATER LONDON, HA2 8TA | £550,000 | 21/12/2022 | Semi-detached |
| 19 IVY CLOSE, HARROW, GREATER LONDON, HA2 8RX | £325,000 | 01/11/2022 | Semi-detached |
| 27 CORFE AVENUE, HARROW, GREATER LONDON, HA2 8TA | £411,523 | 31/05/2022 | Semi-detached |
| 114 WALTON AVENUE, HARROW, GREATER LONDON, HA2 8QX | £246,000 | 28/04/2022 | Semi-detached |
| 25 KENILWORTH AVENUE, HARROW, GREATER LONDON, HA2 8RZ | £437,500 | 21/03/2022 | Semi-detached |
| 352 EASTCOTE LANE, HARROW, GREATER LONDON, HA2 9AJ | £520,000 | 11/02/2022 | Semi-detached |
| 107 ARUNDEL DRIVE, HARROW, GREATER LONDON, HA2 8PW | £491,000 | 28/01/2022 | Semi-detached |
| 49 CARLYON AVENUE, HARROW, GREATER LONDON, HA2 8ST | £480,000 | 17/12/2021 | Semi-detached |
| 243 EASTCOTE LANE, HARROW, GREATER LONDON, HA2 8RR | £450,000 | 28/09/2021 | Semi-detached |

**Area average:** £487,645 (14 sales)

## Price vs local average

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

- **Local average:** £586,269 (37 Semi-detached, HA2, 2024–2026)
- **Deviation:** -57.4%

## Rental Range

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

- **Low:** £1,589/mo
- **Realistic:** £1,766/mo
- **Optimistic:** £1,943/mo

## LHA (Local Housing Allowance)

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

- **LHA floor (this property size):** £1,496/mo

## Rental Comparables

*Residential lets from OpenRent and Rightmove for the area (same bedroom count). Use to validate rent estimates. Student lets are excluded.*

| Title | Rent | Beds | Distance | As seen on |
|------|------|------|------|------|
| 3 Bed Flat, Park Lane, HA2 | £2,000/mo | 3 | 0.45 miles | OpenRent |
| 3 Bed Semi-Detached House, Danemead Grove, UB5 | £2,600/mo | 3 | 0.55 miles | OpenRent |

**Average rent: £2,300/mo (2 listings)**

## 1% Rule

- **Rent ratio:** 0.92% (okay)
- **Max investor price (0.8%):** £287,500
- **Target investor price (1%):** £230,000

*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 £2,300/mo).*

- **Gross yield:** 11%
- **Cost-to-rent:** 9.1×
- **Monthly cashflow:** £1,061/mo (75% LTV, 3.95% APR (5yr fixed), 25yr term)
- **Cash-on-cash ROI:** 17.6%

*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).*

## Capital growth trend

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

- **5y growth:** 7.2%
- **10y growth:** 12.8%

## House Price Index (HM Land Registry)

*Official index for Harrow; Semi-detached series; as of April 2026.*

- **1y growth (index):** -0.5%
- **5y growth (index):** 9.2%
- **10y growth (index):** 21.7%

## 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)