138 Northdown Road
DA16 1NB
- Semi-detached
- Freehold
- 3 bedrooms (estimate)
- 829 sq ft
- EPC G
What comparable sales show
Strong match£445,000
Range £392,000 to £499,000 · £537 per sq ft
Since last sale
+£261,000
+141.8% since Oct 2011, +6.0% a year
Rank in DA16 1NB
21st of 21
Postcode average £480,619
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
138 Northdown Road is a 3 bedroom freehold semi-detached in DA16 of about 829 sq ft.
Comparable completed sales nearby put it at £392,000 to £499,000, about £445,000 in the middle.
That makes it the 21st highest of the 21 homes we can compare in DA16 1NB, where the middle figure averages £480,619.
It last sold for £184,000 in October 2011; comparable sales suggest it has gained about £261,000 since, roughly +6.0% a year.
Across Bexley, average prices rose 1.9% 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
£392,000
Middle
£445,000
Upper end
£499,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Northdown Road and its sales
138 Northdown Road on the map
This home, the completed sales its figure is worked out from, and the other sales on Northdown Road. 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 138 Northdown Road compares with Northdown Road
Against the 10 completed sales on the street in the last two years
Price
Size
Per sq ft
- Its middle figure of £445,000 is 3% below the street's median sale price of £458,000.
- At 829 sq ft it is 8% below the median size of the homes sold here, 904 sq ft.
- That is £537 per sq ft, 2% above the street's median of £529 per sq ft.
- 3 of those 10 sales completed for less than this home's middle figure, and 7 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 Northdown Road
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 10
- Average price
- £461,950
- Lowest
- £425,000
- Highest
- £515,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 1 | £450,000 |
| Q2 2025 | 2 | £473,000 |
| Q3 2025 | 0 | – |
| Q4 2025 | 3 | £505,000 |
| Q1 2026 | 0 | – |
| Q2 2026 | 3 | £430,000 |
| Q3 2026 | 0 | – |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Semi-detached houses | 90% (9) | £466,000 | £523 |
| Terraced houses | 10% (1) | £425,000 | – |
Completed sales on Northdown Road
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 2A Northdown RoadDA16 1NA | Jun 2026 | £425,000 | Terraced | 786 sq ft | £541 |
| 179 Northdown RoadDA16 1NE | May 2026 | £467,000 | Semi-detached | 904 sq ft | £516 |
| 218 Northdown RoadDA16 1NF | Apr 2026 | £430,000 | Semi-detached | 786 sq ft | £547 |
| 143 Northdown RoadDA16 1NP | Dec 2025 | £515,000 | Semi-detached | 1,033 sq ft | £498 |
| 83 Northdown RoadDA16 1NU | Dec 2025 | £431,500 | Semi-detached | 947 sq ft | £456 |
| 44 Northdown RoadDA16 1NA | Nov 2025 | £505,000 | Semi-detached | – | – |
| 69 Northdown RoadDA16 1NU | Jun 2025 | £466,000 | Semi-detached | 1,195 sq ft | £390 |
| 46 Northdown RoadDA16 1NA | May 2025 | £480,000 | Semi-detached | 904 sq ft | £531 |
| 124 Northdown RoadDA16 1NB | Feb 2025 | £450,000 | Semi-detached | 850 sq ft | £529 |
| 24 Northdown RoadDA16 1NA | Nov 2024 | £450,000 | Semi-detached | 797 sq ft | £565 |
Energy
How efficient the home is
Energy performance certificate
From the official register for 138 Northdown Road, lodged 7 September 2011.
Rating now
G1 points
Could reach
G17 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
Cavity wall, as built, no insulation (assumed)
PoorRoof
Pitched, no insulation
Very poorFloor
Suspended, no insulation (assumed)
Not rated on the certificate
Heating
Room heaters, smokeless fuel
Very poorHeating controls
No thermostatic control of room temperature
PoorHot water
Gas multipoint
AverageLighting
Low energy lighting in 33% of fixed outlets
AverageSecond heating
Room heaters, mains gas
Not rated on the certificate
Estimated running costs
A year, now and after the recommended improvements.
£1,108 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 (2011), 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–?300 · saves about £553 a year
Rating after4G - 2
Cavity wall insulation
Typical cost ?100–?300 · saves about £555 a year
Rating after17G - 3
Replace single glazed windows with low-E double glazed windows
Typical cost ?2,500–?6,500 · saves about £272 a year
Rating after25F - 4
Change heating to gas condensing boiler
Typical cost ?3,000–?7,000 · saves about £1,044 a year
Rating after66D - 5
Solar photovoltaic panels, 2.5 kWp
Typical cost ?11,000–?20,000 · saves about £214 a year
Rating after77C
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 |
|---|---|---|---|
| October 2011 | £184,000 | +15.0% | – |
| September 2011 | £160,000 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in DA16 1NB
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 |
|---|---|---|---|---|---|
| 124 Northdown RoadDA16 1NB · Semi-detached | £450,000 | Feb 2025 | 850 sq ft | £529 | < 0.1 mi |
| 218 Northdown RoadDA16 1NF · Semi-detached | £430,000 | Apr 2026 | 786 sq ft | £547 | 0.1 mi |
| 179 Northdown RoadDA16 1NE · Semi-detached | £467,000 | May 2026 | 904 sq ft | £516 | 0.1 mi |
| 29 Kenmere RoadDA16 1PD · Semi-detached | £500,000 | Apr 2026 | 915 sq ft | £546 | 0.1 mi |
| 9 Hazeldene RoadDA16 1NS · Semi-detached | £445,000 | Nov 2025 | 872 sq ft | £510 | 0.1 mi |
| 52 Westbrooke CrescentDA16 1PU · Semi-detached | £525,000 | Mar 2026 | 980 sq ft | £536 | 0.1 mi |
| 13 Westbrooke CrescentDA16 1PX · Semi-detached | £501,500 | Feb 2026 | 958 sq ft | £523 | 0.1 mi |
| 12 Westbrooke CrescentDA16 1PU · Semi-detached | £415,000 | Mar 2026 | 1,012 sq ft | £410 | 0.1 mi |
| 175 Elsa RoadDA16 1JR · Semi-detached | £485,000 | Jun 2026 | 915 sq ft | £530 | 0.2 mi |
| 189 Elsa RoadDA16 1JR · Semi-detached | £486,000 | Feb 2026 | 807 sq ft | £602 | 0.2 mi |
| 70 Elsa RoadDA16 1JS · Semi-detached | £440,000 | Nov 2025 | 840 sq ft | £524 | 0.2 mi |
| 143 Northdown RoadDA16 1NP · Semi-detached | £515,000 | Dec 2025 | 1,033 sq ft | £498 | < 0.1 mi |
The area
DA16 at a glance
What buyers have paid in DA16
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 | 277 | £457,630 | 981 sq ft | £498 | −14.4% |
| Flats | 36 | £236,931 | 600 sq ft | £383 | +1.3% |
| Terraced | 81 | £450,459 | 935 sq ft | £498 | +0.1% |
| Semi-detached | 149 | £502,080 | 1,072 sq ft | £492 | +1.7% |
| Detached | 6 | £536,167 | 1,006 sq ft | £581 | +2.7% |
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 September 2011.
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