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House Prices in HA3

The average house price in HA3 (Harrow) is £520,800 using HM Land Registry data.

The average property price decreased by £12,170 (0.79%) over the last 5 years and decreased by £2,433 (0.16%) over the last 12 months.

Over the last year, there were 258 residential property sales – a decrease of 111 transactions (-43.02%) relative to the previous year. The majority of house sales (64) were in the £482,000 - £588,000 range. Then came properties in the £588,000 - £694,000 range, where 54 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 73 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-18,646 (-3%).

In Jul 2026, there were 72 new estate agency instructions, 38 agreed home sales and 59 property price reductions.

5-Year Average Property Prices in HA3 (Harrow)

0.79%

Property prices in HA3 (Harrow) increased by 0.79% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in HA3 (Harrow) Over the Last Year

0.16%

Property prices in HA3 (Harrow) increased by 0.16% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for HA3 (Harrow) - Jul 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some relisting the property at a later date). Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in HA3 (Harrow)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in HA3 (Harrow)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in HA3 (Harrow)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the HA3 (Harrow) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the HA3 postcode area since 1995.

Recent Sales in HA3 (Harrow)

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
18 Aberdeen Road, Harrow, HA3 7NF	£575,000	£550,000	-£25,000	10 Jul 2025	22 May 2026	316 Days
50 Fontwell Close, Harrow, HA3 6DE	£563,500	£558,000	-£5,500	27 Jan 2026	18 May 2026	111 Days
27 Twickenham Gardens, Harrow, HA3 6BG	£350,000	£345,000	-£5,000	11 Aug 2025	14 May 2026	276 Days
29 Boniface Gardens, Harrow, HA3 6PH	£450,000	£435,000	-£15,000	26 Sep 2025	08 May 2026	224 Days
Flat 26, 19 La Reve Apartments, High Street, Harrow, HA3 5FF	£300,000	£285,000	-£15,000	01 May 2026	01 May 2026	0 Days
14 Chantry Close, Harrow, HA3 9QZ	£675,000	£665,000	-£10,000	18 Mar 2026	01 May 2026	44 Days
33 Adderley Road, Harrow, HA3 7HS	£675,000	£650,000	-£25,000	08 Jan 2026	01 May 2026	113 Days
21 Beaufort Avenue, Kenton, HA3 8PF	£589,950	£587,750	-£2,200	24 Apr 2026	24 Apr 2026	0 Days
121c, College Hill Road, Harrow, HA3 7BX	£190,000	£185,000	-£5,000	05 Nov 2025	23 Apr 2026	169 Days
67 Kenmore Avenue, Harrow, HA3 8PA	£600,000	£575,000	-£25,000	10 Oct 2025	20 Apr 2026	192 Days
45 Grasmere Gardens, Harrow, HA3 7PS	£650,000	£605,000	-£45,000	07 Nov 2025	16 Apr 2026	160 Days
230 Locket Road, Harrow, HA3 7PB	£260,000	£248,000	-£12,000	18 Aug 2025	16 Apr 2026	241 Days
25 Artisan Place, Harrow, HA3 5DS	£600,000	£600,000	£0	15 Jan 2026	14 Apr 2026	89 Days
122 College Hill Road, Harrow, HA3 7DA	£800,000	£770,000	-£30,000	18 Sep 2025	27 Mar 2026	190 Days
38 Shrewsbury Avenue, Harrow, HA3 9NF	£700,000	£695,000	-£5,000	26 Jun 2025	25 Mar 2026	272 Days
25 Byron Road, Harrow, HA3 7SY	£450,000	£445,000	-£5,000	16 Oct 2025	23 Mar 2026	158 Days
52 Radcliffe Road, Harrow, HA3 7QB	£650,000	£635,000	-£15,000	23 Jun 2025	20 Mar 2026	270 Days
109 Kingshill Drive, Kenton, HA3 8QT	£775,000	£775,000	£0	04 Aug 2025	20 Mar 2026	228 Days
28 Artisan Place, Harrow, HA3 5DS	£600,000	£595,000	-£5,000	15 Sep 2025	20 Mar 2026	186 Days
4 Kenton Gardens, Harrow, HA3 8DE	£925,000	£900,000	-£25,000	24 May 2025	20 Mar 2026	300 Days

Most Expensive Streets in HA3 (Harrow)

Postcode	Street	Area	Average	No. of Sales
HA3 6ST	Bellfield Avenue	Harrow	£1,543,750	4
HA3 0LY	Woodhill Crescent	Harrow	£1,156,000	5
HA3 6TR	Uxbridge Road	Harrow	£1,068,333	3
HA3 6DG	Uxbridge Road	Harrow	£1,057,333	3
HA3 6TS	West Drive	Harrow	£1,039,666	3
HA3 6HJ	High Road	Harrow	£1,025,000	3
HA3 8QT	Kingshill Drive, Kenton	Harrow	£974,500	4
HA3 0RN	Trevelyan Crescent	Harrow	£905,666	3
HA3 0LL	The Ridgeway	Harrow	£889,250	4
HA3 0HQ	Kenton Road	Harrow	£881,666	3

Least Expensive Streets in HA3 (Harrow)

Postcode	Street	Area	Average	No. of Sales
HA3 5FH	Culvert West House, Masons Avenue	Harrow	£107,736	9
HA3 0PN	Woodcock Court, Woodcock Hill	Harrow	£147,669	17
HA3 7JQ	Lime Close	Harrow	£197,250	4
HA3 0BQ	Radbourne Court, Draycott Avenue	Harrow	£203,050	10
HA3 0QH	Preston Road	Harrow	£210,722	11
HA3 0XT	Kenton Road	Harrow	£223,500	9
HA3 0AZ	Hillrise Court, Kenton Road	Harrow	£231,583	3
HA3 6AX	Dromey Gardens	Harrow	£239,099	4
HA3 9QX	Kenton Road	Harrow	£240,000	3
HA3 9UT	Bellamy House, Preston Hill	Harrow	£245,816	3