27a Eldon Avenue
WD6 1NL
- Flat
- 2 bedrooms (estimate)
- 624 sq ft
- EPC E
What comparable sales show
Not enough completed sales of similar homes nearby to show a figure yet. Local agents can value it from its details and photos.
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
27a Eldon Avenue is a 2 bedroom flat in WD6 of about 624 sq ft.
Across Hertsmere, average prices rose 1.5% in the year to August 2026.
The street
Eldon Avenue and its sales
27a 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.
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 27a Eldon Avenue, lodged 29 January 2019.
Rating now
E53 points
Could reach
D67 points
14 points higher with the improvements below
- Built
- 1900–1929
- 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
Pitched, no insulation (assumed)
Very poorFloor
(another dwelling below)
Not rated on the certificate
Windows
Fully double glazed
GoodHeating
Boiler and radiators, mains gas
GoodHeating controls
Programmer and room thermostat
AverageHot 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.
£275 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 (2019), 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 £132 a year
Rating after60D - 2
Upgrade heating controls
Typical cost £350–£450 · saves about £24 a year
Rating after61D - 3
Replace boiler with new condensing boiler
Typical cost £2,200–£3,000 · saves about £96 a year
Rating after66D - 4
Flue gas heat recovery in conjunction with boiler
Typical cost £400–£900 · saves about £21 a year
Rating after67D
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
No sale of this home has been registered since 1995.
Nearby
Neighbours and the sales behind the figure
Homes in WD6 1NL
Ranked by what comparable sales show. Choose one to see its page.
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 | – | – | −16.7% |
| Flats | 88 | £300,772 | – | – | −1.7% |
| Terraced | 98 | £469,062 | – | – | −1.4% |
| Semi-detached | 70 | £602,182 | – | – | −0.5% |
| Detached | 14 | £1,027,000 | – | – | −19.5% |
Find another home
Enter an address with its postcode, or just the postcode, to open that home's page.
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.
Floor area and energy rating from the energy certificate of January 2019.
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