15 Eldon Avenue
WD6 1NL
- Flat
- Leasehold
- 2 bedrooms (estimate)
- 646 sq ft
- EPC C
What the sales records show
From an older sale: a rough guide£302,000
Range £266,000 to £338,000
Since last sale
+£52,000
+20.8% since Dec 2014, +1.6% a year
Rank in WD6 1NL
13th of 34
Postcode average £282,676
There is no floor area on record, so this is the home's last sale moved from December 2014 to August 2026 by the official UK House Price Index for Hertsmere, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
15 Eldon Avenue is a 2 bedroom leasehold flat in WD6 of about 646 sq ft.
There is no floor area on record, so its last sale has been moved to today by the official price index for Hertsmere: £266,000 to £338,000, about £302,000 in the middle.
That makes it the 13th highest of the 34 homes we can compare in WD6 1NL, where the middle figure averages £282,676.
It last sold for £250,000 in December 2014; the price index suggests it has gained about £52,000 since, roughly +1.6% a year.
Across Hertsmere, average prices rose 1.5% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£266,000
Middle
£302,000
Upper end
£338,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Eldon Avenue and its sales
15 Eldon Avenue on the map
This home, the completed sales its figure is worked out from, and the other sales on Eldon Avenue. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How 15 Eldon Avenue compares with Eldon Avenue
Against the 8 completed sales on the street in the last two years
Price
- Its middle figure of £302,000 is 5% below the street's median sale price of £317,500.
- 2 of those 8 sales completed for less than this home's middle figure, and 6 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Eldon Avenue
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 8
- Average price
- £1,612,125
- Lowest
- £180,000
- Highest
- £10,850,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 2 | £5,600,000 |
| Q2 2025 | 0 | – |
| Q3 2025 | 0 | – |
| Q4 2025 | 1 | £320,000 |
| Q1 2026 | 2 | £241,000 |
| Q2 2026 | 1 | £315,000 |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Flats | 100% (7) | £315,000 | – |
Completed sales on Eldon Avenue
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 14 Eldon AvenueWD6 1PP | May 2026 | £315,000 | Flat | – | – |
| 41 Eldon AvenueWD6 1NL | Mar 2026 | £302,000 | Flat | – | – |
| 91 Eldon AvenueWD6 1PW | Feb 2026 | £180,000 | Flat | – | – |
| 25 Eldon AvenueWD6 1NL | Oct 2025 | £320,000 | Flat | – | – |
| 8A Eldon AvenueWD6 1PP | Mar 2025 | £350,000 | Flat | – | – |
| British Broadcasting Corporation Eldon AvenueWD6 1JF | Mar 2025 | £10,850,000 | Other | – | – |
| 12 Eldon AvenueWD6 1PP | Dec 2024 | £330,000 | Flat | – | – |
| 29A Eldon AvenueWD6 1NL | Nov 2024 | £250,000 | Flat | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 15 Eldon Avenue, lodged 24 June 2023.
Rating now
C69 points
Could reach
C78 points
9 points higher with the improvements below
- Built
- 1930–1949
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Solid brick, as built, no insulation (assumed)
Very poorRoof
(another dwelling above)
Not rated on the certificate
Floor
Suspended, no insulation (assumed)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Low energy lighting in all fixed outlets
Very good
Estimated running costs
A year, now and after the recommended improvements.
£433 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2023), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
50 mm internal or external wall insulation
Typical cost £4,000–£14,000 · saves about £298 a year
Rating after75C - 2
Floor insulation (suspended floor)
Typical cost £800–£1,200 · saves about £135 a year
Rating after78C
Costs and savings are the certificate's own, as estimated when it was made.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| December 2014 | £250,000 | +31.6% | +20.1% |
| June 2013 | £190,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in WD6 1NL
Ranked by what comparable sales show. Choose one to see its page.
Recent sales of flat homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 41 Eldon AvenueWD6 1NL · Flat | £302,000 | Mar 2026 | – | – | < 0.1 mi |
| 25 Eldon AvenueWD6 1NL · Flat | £320,000 | Oct 2025 | – | – | < 0.1 mi |
| 29A Eldon AvenueWD6 1NL · Flat | £250,000 | Nov 2024 | – | – | < 0.1 mi |
| 14 Eldon AvenueWD6 1PP · Flat | £315,000 | May 2026 | – | – | 0.1 mi |
| 8A Eldon AvenueWD6 1PP · Flat | £350,000 | Mar 2025 | – | – | 0.1 mi |
| 12 Eldon AvenueWD6 1PP · Flat | £330,000 | Dec 2024 | – | – | 0.1 mi |
| 15, Franklin Court Brook RoadWD6 5FL · Flat | £326,000 | Apr 2026 | – | – | 0.1 mi |
| 26, Franklin Court Brook RoadWD6 5FL · Flat | £247,000 | Apr 2026 | – | – | 0.1 mi |
| 37, Franklin Court Brook RoadWD6 5FL · Flat | £271,000 | Sept 2025 | – | – | 0.1 mi |
| 45, Franklin Court Brook RoadWD6 5FL · Flat | £260,000 | Jul 2025 | – | – | 0.1 mi |
| 54, Franklin Court Brook RoadWD6 5FL · Flat | £267,500 | May 2025 | – | – | 0.1 mi |
| 106, Franklin Court Brook RoadWD6 5FN · Flat | £270,000 | Apr 2025 | – | – | 0.1 mi |
The area
WD6 at a glance
What buyers have paid in WD6
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 282 | £551,794 | – | – | −16.6% |
| Flats | 88 | £300,772 | – | – | −1.7% |
| Terraced | 98 | £469,062 | – | – | −1.4% |
| Semi-detached | 70 | £602,182 | – | – | −0.4% |
| Detached | 14 | £1,027,000 | – | – | −19.5% |
Find another home
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of June 2023.
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