33 Heronslea
WD25 9PN
- Flat
- Leasehold
- 2 bedrooms (estimate)
- 667 sq ft
- EPC D
Comparable flats near 33 Heronslea, WD25 9PN have recently sold for around £226,500, based on 12 completed sales since December 2024. That works out at about £375 per square foot. 33 Heronslea last sold for £272,000 in June 2023.
Property type changes the answer more than anything else. The energy certificate register records 33 Heronslea as a flat with a floor area of about 670 sq ft. Flats and houses nearby sell at very different prices, so the comparison above uses only homes of the same type. Every figure comes from HM Land Registry completed sales, with the source and date shown. Asking prices are never used.
Quick answers
- Roughly how much is 33 Heronslea worth?
- Similar flats nearby have recently sold for around £226,500, or about £375 per square foot, according to HM Land Registry completed sales. Condition, layout and any lease terms can move the price for this home, which is why a local agent's valuation is the next step.
- Where can I see sold prices for WD25?
- ValuQ's sold-prices page for the district is at valuq.co.uk/sold-prices/wd25. It lists completed sales from HM Land Registry with floor areas from the energy certificate register.
What comparable sales show
Fair match£250,000
Range £208,000 to £293,000 · £375 per sq ft
Since last sale
−£22,000
−8.1% since Jun 2023, −2.5% a year
Rank in WD25 9PN
25th of 34
Postcode average £266,265
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
33 Heronslea is a 2 bedroom leasehold flat in WD25 of about 667 sq ft.
Comparable completed sales nearby put it at £208,000 to £293,000, about £250,000 in the middle.
That makes it the 25th highest of the 34 homes we can compare in WD25 9PN, where the middle figure averages £266,265.
It last sold for £272,000 in June 2023; comparable sales suggest it has lost about £22,000 since, roughly −2.5% a year.
Across Watford, average prices fell 0.4% 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
£208,000
Middle
£250,000
Upper end
£293,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
On the map
Where 33 Heronslea is
33 Heronslea on the map
This home and the completed sales its figure is worked out from. 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.
Energy
How efficient the home is
Energy performance certificate
From the official register for 33 Heronslea, lodged 5 August 2022.
Rating now
D57 points
Could reach
C76 points
19 points higher with the improvements below
- Built
- 1950–1966
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, filled cavity
AverageRoof
Pitched, 100 mm loft insulation
AverageFloor
(another dwelling below)
Not rated on the certificate
Windows
Fully double glazed
AverageHeating
Room heaters, mains gas
AverageHeating controls
No thermostatic control of room temperature
PoorHot water
Electric immersion, standard tariff
Very poorLighting
Low energy lighting in 75% of fixed outlets
Very goodSecond heating
Portable electric heaters (assumed)
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£485 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 (2022), 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
Increase loft insulation to 270 mm
Typical cost £100–£350 · saves about £56 a year
Rating after60D - 2
Add additional 80 mm jacket to hot water cylinder
Typical cost £15–£30 · saves about £37 a year
Rating after61D - 3
Change room heaters to condensing boiler
Typical cost £3,000–£7,000 · saves about £393 a year
Rating after76C
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 |
|---|---|---|---|
| June 2023 | £272,000 | +547.6% | +6.9% |
| June 1995 | £42,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in WD25 9PN
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 396A St Albans RoadWD24 6PJ · Flat | £150,000 | Mar 2026 | 667 sq ft | £225 | 0.5 mi |
| Flat 12, Swanley Court Northfield GardensWD24 7RJ · Flat | £242,500 | Apr 2026 | 495 sq ft | £490 | 0.4 mi |
| 5 Gladesmere CourtWD24 6LX · Flat | £222,500 | Jan 2026 | 538 sq ft | £413 | 0.4 mi |
| Flat 9, Swanley Court Northfield GardensWD24 7RJ · Flat | £230,000 | Dec 2025 | 506 sq ft | £455 | 0.4 mi |
| 66 Southwold RoadWD24 7DL · Flat | £182,500 | Jul 2026 | 506 sq ft | £361 | 0.6 mi |
| 396B St Albans RoadWD24 6PJ · Flat | £320,000 | Jun 2026 | 452 sq ft | £708 | 0.5 mi |
| 5 Berry AvenueWD24 6RU · Flat | £304,500 | Dec 2024 | 581 sq ft | £524 | 0.5 mi |
| 448A St Albans RoadWD24 6PJ · Flat | £225,000 | Feb 2026 | 452 sq ft | £498 | 0.5 mi |
| 93A LongspringWD24 6PU · Flat | £220,000 | Feb 2025 | 538 sq ft | £409 | 0.5 mi |
| 50B Southwold RoadWD24 7DL · Flat | £228,000 | Mar 2026 | 420 sq ft | £543 | 0.6 mi |
| 418A St Albans RoadWD24 6PJ · Flat | £200,000 | Jun 2025 | 452 sq ft | £442 | 0.5 mi |
| 318A St Albans RoadWD24 6PQ · Flat | £239,000 | Mar 2025 | 883 sq ft | £271 | 0.7 mi |
The area
WD25 at a glance
What buyers have paid in WD25
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 | 144 | £519,536 | – | – | +1.2% |
| Flats | 35 | £277,433 | – | – | +15.2% |
| Terraced | 38 | £471,934 | – | – | +1.4% |
| Semi-detached | 51 | £559,431 | – | – | +4.3% |
| Detached | 18 | £840,444 | – | – | +2.8% |
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.
Floor area and energy rating from the energy certificate of August 2022.
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