Killowen Avenue, Northolt house prices are built from 86 sales lodged with HM Land Registry, the oldest in 1996 and the most recent on 27 Mar 2025. The median price paid across the whole record is £247,000. Across the 11 years from 1996 to 2007 the median moved +250.0% in cash — but once inflation is taken out, the change in 2026 money is +180.5%.
Median price paid
£247,000
Change in cash, 1996–2007
+250.0%
Change in real terms
+180.5%
Median per m²
£3,177
HM Land Registry86 sales12 with floor areaLatest sale 27 Mar 2025
Section 01
How Killowen Avenue, Northolt prices moved
The chart tracks the median Killowen Avenue, Northolt house price for every year with a recorded sale, from 1996 to 2007. The dashed line restates each year in 2026 money, so the two lines separate exactly as much as inflation has eroded the cash figure.
| Decade | Years with sales | Median paid | In today's money |
|---|---|---|---|
| 1990s | 2 | £78,000 | £173,197 |
| 2000s | 4 | £177,500 | £323,353 |
The highest yearly median on record for Killowen Avenue, Northolt is £273,000 in 2007; the lowest is £78,000 in 1996. Across the full 12-year record the cash median has moved from £78,000 to £273,000.
In 2026 money that first median is worth £169,200, so the real change over the whole record is +180.5% — about +9.83% a year after inflation. Cash growth and real growth are not the same story, and the gap is the part most price reports leave out.
Over the last decade alone the difference is stark: +250.0% in cash against +180.5% once inflation is removed. A buyer who sold at the end of that decade would have needed the real figure, not the headline one, to know whether they had actually gained.
Section 02
The most recent sales
Every row is a completed sale as lodged with HM Land Registry. The right-hand column restates the price in 2026 money, which is the only fair way to compare a sale from the 1990s with one from last year.
| Address | Sold | Type | Price paid | In today's money |
|---|---|---|---|---|
| 18 | 27 Mar 2025 | Semi-detached | £530,000 | £541,522 |
| 50 | 10 Jan 2025 | Semi-detached | £500,000 | £510,870 |
| 44 | 21 Oct 2024 | Semi-detached | £537,000 | £565,052 |
| 84 | 16 Aug 2024 | Semi-detached | £570,000 | £599,776 |
| 24 | 1 May 2024 | Semi-detached | £520,000 | £547,164 |
| 9 | 1 Jun 2022 | Semi-detached | £475,000 | £550,329 |
| 49 | 15 Feb 2022 | Semi-detached | £520,000 | £602,465 |
| 100a | 11 Jun 2021 | Flat or maisonette | £393,000 | £496,532 |
| 23 | 14 May 2021 | Semi-detached | £545,000 | £688,575 |
| 40 | 1 Apr 2021 | Semi-detached | £510,000 | £644,355 |
| 78 | 31 May 2019 | Semi-detached | £428,000 | £559,814 |
| 94 | 20 Sep 2018 | Semi-detached | £500,000 | £666,352 |
| 100 | 17 Sep 2018 | Flat or maisonette | £365,000 | £486,437 |
| 13 | 16 Jan 2018 | Semi-detached | £550,000 | £732,987 |
| 100a | 16 Oct 2017 | Flat or maisonette | £357,000 | £485,878 |
| 7 | 2 May 2017 | Semi-detached | £440,000 | £598,842 |
| 47 | 7 Feb 2017 | Semi-detached | £420,000 | £571,622 |
| 56 | 19 Feb 2016 | Semi-detached | £370,000 | £516,535 |
| 2 | 14 Oct 2015 | Semi-detached | £320,000 | £451,200 |
| 60 | 12 Dec 2013 | Semi-detached | £310,000 | £452,017 |
| 26 | 9 Jul 2013 | Semi-detached | £295,000 | £430,145 |
| 38 | 28 Sep 2012 | Semi-detached | £285,000 | £425,689 |
| 42 | 26 Mar 2012 | Semi-detached | £280,000 | £418,220 |
| 31 | 16 Sep 2011 | Semi-detached | £267,000 | £409,207 |
| 21 | 24 Sep 2010 | Semi-detached | £265,000 | £423,160 |
Section 03
Homes that sold twice
These addresses appear in the register more than once, so the same bricks are being priced twice. That makes them the strongest evidence of what actually happened to Killowen Avenue, Northolt values — no mix of property types can flatter the number.
| Address | First recorded sale | Most recent sale | Cash a year | Real a year |
|---|---|---|---|---|
| 18 Killowen Avenue | £249,000 (2007) | £530,000 (2025) | +4.3% | +1.3% |
| 84 Killowen Avenue | £199,950 (2002) | £570,000 (2024) | +4.9% | +2.0% |
| 24 Killowen Avenue | £205,000 (2006) | £520,000 (2024) | +5.3% | +2.3% |
| 49 Killowen Avenue | £245,500 (2005) | £520,000 (2022) | +4.5% | +1.8% |
| 100A Killowen Avenue | £357,000 (2017) | £393,000 (2021) | +2.4% | +0.5% |
| 94 Killowen Avenue | £72,500 (1996) | £500,000 (2018) | +9.2% | +6.8% |
| 100 Killowen Avenue | £95,000 (1997) | £365,000 (2018) | +6.6% | +4.3% |
| 13 Killowen Avenue | £216,500 (2003) | £550,000 (2018) | +6.4% | +4.0% |
| 56 Killowen Avenue | £78,000 (1996) | £370,000 (2016) | +8.1% | +5.7% |
| 2 Killowen Avenue | £89,000 (1998) | £320,000 (2015) | +7.8% | +5.4% |
| 26 Killowen Avenue | £177,500 (2002) | £295,000 (2013) | +4.7% | +2.1% |
| 42 Killowen Avenue | £72,750 (2000) | £280,000 (2012) | +11.9% | +9.2% |
Section 04
What sells here
The mix of property types explains a large part of any area's median. Killowen Avenue, Northolt is dominated by the type at the top of this table, so its overall median leans that way.
| Property type | Sales | Share | Median paid | Range |
|---|---|---|---|---|
| Semi-detached | 76 | 88.4% | £249,000 | £72,500 – £570,000 |
| Flat or maisonette | 6 | 7.0% | £122,500 | £74,450 – £393,000 |
| Detached | 3 | 3.5% | £144,000 | £94,000 – £246,500 |
| Terraced | 1 | 1.2% | £160,000 | £160,000 – £160,000 |
Section 06
Ownership and new build in Killowen Avenue, Northolt
6 of the sales on record are leasehold and 80 freehold — 7.0% of the market. Tenure is not a detail: a leasehold flat and a freehold house are different assets, and mixing them into one median hides the difference.
The median leasehold sale is £239,750 and the median freehold sale £247,000 — a gap of +3.0%. Most of that gap is property type rather than tenure itself: leasehold here is largely flats, freehold largely houses.
| Category | Sales | Share | Median paid |
|---|---|---|---|
| Leasehold | 6 | 7.0% | £239,750 |
| Freehold | 80 | 93.0% | £247,000 |
A further 2 transfers for this area are on the register but are left out of every figure above. HM Land Registry marks them as additional price paid entries: repossessions, buy-to-let portfolio moves, transfers between companies or family, and sales at a discount such as right to buy. They are real records but they are not open-market prices, and including them would drag the median somewhere no buyer ever paid.
Section 09
How Killowen Avenue, Northolt compares
The median across the whole archive is £157,500. Killowen Avenue, Northolt sits above that national figure — +56.8%.
Within Northolt the street ranks 38 of 304 by median price, and its median is above the town figure of £175,000 (+41.1%).
Where an EPC floor area could be matched to the sale, the median works out at £3,177 per square metre, across 12 of the 86 sales on record. Price per square metre is the only figure that compares a two-bed flat with a four-bed house honestly.
The full range on record runs from £72,500 to £570,000. Extremes usually mean something unusual — a plot sold without a house on it, a transfer between family members, or a very large property — so the median is the number to trust.
Section 10
Nearby on the record
Streets nearby
- Rabournmead Drive£126,375 median
- Carr Road£170,000 median
- Taywood Road£214,148 median
- Dehavilland Close£110,000 median
- Church Road£150,000 median
- Makepeace Road£118,000 median
- Whitton Avenue West£164,500 median
- Kingshill Avenue£240,000 median
- Islip Manor Road£187,750 median
- The Heights£223,225 median
- Lancaster Road£181,500 median
- Castle Road£225,000 median
- Byron Way£126,906 median
- Waxlow Way£210,000 median
- Reading Road£134,950 median
- Eastcote Lane£216,750 median
Addresses with more than one recorded sale
- 56 Killowen Avenue5 sales
- 2 Killowen Avenue5 sales
- 84 Killowen Avenue3 sales
- 94 Killowen Avenue3 sales
- 13 Killowen Avenue3 sales
- 42 Killowen Avenue3 sales
- 96 Killowen Avenue3 sales
- 18 Killowen Avenue2 sales
- 24 Killowen Avenue2 sales
- 49 Killowen Avenue2 sales
- 100A Killowen Avenue2 sales
- 100 Killowen Avenue2 sales
- 26 Killowen Avenue2 sales
- 21 Killowen Avenue2 sales
- 66 Killowen Avenue2 sales
- 55 Killowen Avenue2 sales
- 43 Killowen Avenue2 sales
- 3 Killowen Avenue2 sales
- 5 Killowen Avenue2 sales
- 39A Killowen Avenue2 sales
Back to Northolt house prices.
Quick answers
Common questions about this data
What is the average house price in Killowen Avenue, Northolt?
The median price paid in Killowen Avenue, Northolt across every sale on the register is £247,000. The median is used rather than the mean because a handful of very large sales would otherwise drag the average away from what a typical buyer paid.
How many homes have sold in Killowen Avenue, Northolt?
86 sales are on record for Killowen Avenue, Northolt, the most recent completing on 27 Mar 2025. Every one is a completed transfer lodged with HM Land Registry, not an asking price or an estimate.
Have Killowen Avenue, Northolt house prices actually risen?
In cash, the median rose +250.0% between 1996 and 2007. In 2026 money — that is, after inflation — the change is +180.5%. Both numbers are true; only the second one tells you whether buying here preserved value.
When were Killowen Avenue, Northolt house prices at their highest?
The highest yearly median on record is £273,000, set in 2007. That is the cash figure; measured in 2026 money the peak may fall in a different year, because inflation reshapes the series.
What is the price per square metre in Killowen Avenue, Northolt?
£3,177 per square metre, from the 12 sales where an EPC floor area could be matched to the address. Price per square metre strips out size, so a flat and a house can be compared on the same basis.
How current is this data?
The latest sale shown here completed on 27 Mar 2025. HM Land Registry publishes Price Paid Data monthly and a sale can take a month or two to appear after completion, so the most recent weeks are always incomplete.
Cite this page: Sold Price History, “Killowen Avenue, Northolt house prices”, 2026. Source: HM Land Registry Price Paid Data © Crown copyright and database right, used under the Open Government Licence v3.0. Inflation adjustment: ONS CPIH.