21 Carnforth Gardens
RM12 5DJ
- Semi-detached
- Freehold
- 3 bedrooms (estimate)
- 1,098 sq ft
- EPC E
What comparable sales show
Strong match£510,000
Range £449,000 to £571,000 · £464 per sq ft
Since last sale
+£70,000
+15.9% since Jan 2021, +2.6% a year
Rank in RM12 5DJ
6th of 27
Postcode average £451,259
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
21 Carnforth Gardens is a 3 bedroom freehold semi-detached in RM12 of about 1,098 sq ft.
Comparable completed sales nearby put it at £449,000 to £571,000, about £510,000 in the middle.
That makes it the 6th highest of the 27 homes we can compare in RM12 5DJ, where the middle figure averages £451,259.
It last sold for £440,000 in January 2021; comparable sales suggest it has gained about £70,000 since, roughly +2.6% a year.
Across Havering, average prices rose 1.1% 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
£449,000
Middle
£510,000
Upper end
£571,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Carnforth Gardens and its sales
21 Carnforth Gardens on the map
This home, the completed sales its figure is worked out from, and the other sales on Carnforth Gardens. 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 21 Carnforth Gardens compares with Carnforth Gardens
Against the 6 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £510,000 is 8% above the street's median sale price of £472,500.
- At 1,098 sq ft it is 10% above the median size of the homes sold here, 1,001 sq ft.
- That is £464 per sq ft, in line with the street's median of £466 per sq ft.
- 5 of those 6 sales completed for less than this home's middle figure, and 1 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 Carnforth Gardens
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 6
- Average price
- £466,250
- Lowest
- £405,000
- Highest
- £537,500
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 2 | £440,000 |
| Q2 2025 | 0 | – |
| Q3 2025 | 3 | £480,000 |
| Q4 2025 | 0 | – |
| Q1 2026 | 0 | – |
| Q2 2026 | 0 | – |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Terraced houses | 100% (6) | £472,500 | £465 |
Completed sales on Carnforth Gardens
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 56 Carnforth GardensRM12 5DL | Aug 2025 | £480,000 | Terraced | 872 sq ft | £551 |
| 36 Carnforth GardensRM12 5DJ | Jul 2025 | £537,500 | Terraced | – | – |
| 8 Carnforth GardensRM12 5DJ | Jul 2025 | £470,000 | Terraced | – | – |
| 21C Carnforth GardensRM12 5DJ | Mar 2025 | £475,000 | Terraced | – | – |
| 82 Carnforth GardensRM12 5DP | Feb 2025 | £405,000 | Terraced | – | – |
| 126 Carnforth GardensRM12 5DP | Dec 2024 | £430,000 | Terraced | 1,130 sq ft | £380 |
Energy
How efficient the home is
Energy performance certificate
From the official register for 21 Carnforth Gardens, lodged 17 August 2020.
Rating now
E52 points
Could reach
D68 points
16 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)
PoorRoof
Pitched, no insulation (assumed)
Very poorFloor
Solid, 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 70% of fixed outlets
Very goodSecond heating
Room heaters, electric
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£187 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 (2020), 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 14,000 · saves about £115 a year
Rating after56D - 2
Low energy lighting for all fixed outlets
No cost given on the certificate · saves about £21 a year
Rating after57D - 3
Solar water heating
Typical cost 6,000 · saves about £51 a year
Rating after58D - 4
Solar photovoltaic panels, 2.5 kWp
Typical cost 5,500 · saves about £342 a year
Rating after68D
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 |
|---|---|---|---|
| January 2021 | £440,000 | +189.5% | +6.6% |
| May 2004 | £152,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in RM12 5DJ
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 |
|---|---|---|---|---|---|
| 82 St Andrews AvenueRM12 5DT · Semi-detached | £507,000 | Jan 2026 | 1,087 sq ft | £466 | 0.1 mi |
| 79 Rosewood AvenueRM12 5LD · Semi-detached | £465,000 | Sept 2026 | 980 sq ft | £475 | 0.2 mi |
| 100 St Andrews AvenueRM12 5DT · Semi-detached | £475,000 | Jul 2026 | 915 sq ft | £519 | 0.1 mi |
| 23 Coronation DriveRM12 5BL · Semi-detached | £490,000 | Jul 2026 | 980 sq ft | £500 | 0.2 mi |
| 66 Windermere AvenueRM12 5EP · Semi-detached | £540,000 | Jul 2025 | 1,141 sq ft | £473 | 0.1 mi |
| 22 Coniston WayRM12 5EJ · Semi-detached | £440,000 | Jan 2026 | 1,066 sq ft | £413 | 0.2 mi |
| 5 Ennerdale AvenueRM12 5JR · Semi-detached | £487,000 | Sept 2025 | 1,044 sq ft | £466 | 0.2 mi |
| 20 Ambleside AvenueRM12 5ES · Semi-detached | £545,000 | Sept 2025 | 915 sq ft | £596 | 0.1 mi |
| 8 Easedale DriveRM12 5HJ · Semi-detached | £437,500 | Aug 2025 | 904 sq ft | £484 | 0.1 mi |
| 29 Calbourne AvenueRM12 5BH · Semi-detached | £547,500 | Jul 2025 | 1,066 sq ft | £514 | 0.2 mi |
| 29 Maylands AvenueRM12 5BB · Semi-detached | £500,000 | Dec 2025 | 936 sq ft | £534 | 0.2 mi |
| 32 Langdale GardensRM12 5LB · Semi-detached | £460,000 | Oct 2025 | 904 sq ft | £509 | 0.1 mi |
The area
RM12 at a glance
What buyers have paid in RM12
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 | 370 | £468,013 | 978 sq ft | £498 | +1.8% |
| Flats | 59 | £266,896 | 599 sq ft | £451 | −2.3% |
| Terraced | 110 | £446,155 | 966 sq ft | £483 | −1.3% |
| Semi-detached | 175 | £518,940 | 1,079 sq ft | £520 | −0.4% |
| Detached | 17 | £549,294 | 1,115 sq ft | £524 | −19.4% |
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 August 2020.
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