ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Merrion Avenue, HA7, Harrow, Outer London

House prices on Merrion Avenue, HA7 in 2025

Last year, we saw 15 properties sold in the area, with an average house price of £423,260. This represents an increase of 66.67% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -40.55% in the same period. The average value add score for the area is 70.

167 properties

Sort by: Recently Sold

Taona House, 1 Flat 30 Merrion Avenue

Flat
Leasehold
67 SQM

£472,758 • Est. today

£475,000 • Feb 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 32 Merrion Avenue

Flat
Leasehold
36 SQM

£401,290 • Est. today

£385,000 • Feb 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 55 Merrion Avenue

Flat
Leasehold
53 SQM

£399,893 • Est. today

£380,000 • Feb 2021

65

Potential to add value is

Medium

How much value will my extension add?

Taona House, 1 Flat 69 Merrion Avenue

Flat
Leasehold
87 SQM

£814,380 • Est. today

£837,500 • Jan 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 38 Merrion Avenue

Flat
Leasehold
65 SQM

£506,473 • Est. today

£520,000 • Jan 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 70 Merrion Avenue

Flat
Leasehold
90 SQM

£814,380 • Est. today

£837,500 • Jan 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 41 Merrion Avenue

Flat
Leasehold
36 SQM

£320,470 • Est. today

£295,000 • Jan 2021

65

Potential to add value is

Medium

Landsby Apartments Apartment 77 Merrion Avenue

Flat
Leasehold

£786,990 • Est. today

£805,000 • Jan 2021

55

Potential to add value is

Medium

Taona House, 1 Flat 33 Merrion Avenue

Flat
Leasehold
37 SQM

£312,600 • Est. today

£290,000 • Jan 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 44 Merrion Avenue

Flat
Leasehold
66 SQM

£493,274 • Est. today

£530,000 • Jan 2021

65

Potential to add value is

Medium

Taona House, 1 Flat 54 Merrion Avenue

Flat
Leasehold
46 SQM

£342,730 • Est. today

£348,000 • Jan 2021

65

Potential to add value is

Medium

87 Merrion Avenue

Semi Detached
Freehold
109 SQM

£738,910 • Est. today

£670,000 • Dec 2020

90

Potential to add value is

High

Landsby Apartments Apartment 7 Merrion Avenue

Flat
Leasehold

£507,740 • Est. today

£490,000 • Dec 2020

55

Potential to add value is

Medium

Taona House, 1 Flat 34 Merrion Avenue

Flat
Leasehold
69 SQM

£502,245 • Est. today

£560,000 • Dec 2020

65

Potential to add value is

Medium

Landsby Apartments Apartment 83 Merrion Avenue

Flat
Leasehold

£756,145 • Est. today

£750,000 • Sep 2020

55

Potential to add value is

Medium

Landsby Apartments Apartment 28 Merrion Avenue

Flat
Leasehold

£731,530 • Est. today

£719,473 • Sep 2020

55

Potential to add value is

Medium

Landsby Apartments Apartment 96 Merrion Avenue

Flat
Leasehold

£1,359,168 • Est. today

£1,380,000 • Sep 2020

55

Potential to add value is

Medium

Landsby Apartments Apartment 69 Merrion Avenue

Flat
Leasehold

£860,540 • Est. today

£820,000 • Aug 2020

55

Potential to add value is

Medium

51 Merrion Avenue

Terraced
Freehold
95 SQM

£854,616 • Est. today

£600,000 • Jul 2020

80

Potential to add value is

High

Landsby Apartments Apartment 80 Merrion Avenue

Flat
Leasehold

£1,613,195 • Est. today

£1,550,000 • Jul 2020

55

Potential to add value is

Medium

Landsby Apartments Apartment 6 Merrion Avenue

Flat
Leasehold

£853,985 • Est. today

£820,000 • Apr 2020

55

Potential to add value is

Medium

Landsby Apartments Apartment 85 Merrion Avenue

Flat
Leasehold

£1,151,320 • Est. today

£1,085,000 • Mar 2020

55

Potential to add value is

Medium

Landsby Apartments Apartment 68 Merrion Avenue

Flat
Leasehold

£1,134,080 • Est. today

£1,080,000 • Mar 2020

55

Potential to add value is

Medium

64 Merrion Avenue

Semi Detached
Freehold
100 SQM

£738,468 • Est. today

£620,000 • Dec 2019

100

Potential to add value is

High

141 Merrion Avenue

Semi Detached
Freehold
109 SQM

£880,155 • Est. today

£660,000 • Aug 2019

+ 2 more

90

Potential to add value is

High

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Merrion Avenue, HA7 house prices in 2025
 

Number of properties sold