£465,000
Semi-Detached sold in Blendon & Penhill
Half of similar homes sold within the box; most sold within the wider line.
An indicative model estimate, not a survey or formal valuation.
Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.
Estimate calculated .
| Date | Price | Change |
|---|---|---|
| 29 Jul 2022 | £428,000 | - |
Based on 196 recent sales, the median property price is £475,000 (about £518 per square foot) in Blendon & Penhill area, with individual transactions ranging from £196,000 up to £915,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 16 | £753,250 | £481 |
| Semi-Detached | 71 | £591,000 | £506 |
| Terraced | 95 | £426,000 | £548 |
| Flats | 14 | £269,000 | £436 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £482,000 | £225,500 | £476,500 | £347,500 |
| 2017 | £527,500 | £265,000 | £490,000 | £342,500 |
| 2018 | £565,000 | £251,250 | £480,000 | £340,000 |
| 2019 | £562,500 | £255,000 | £475,000 | £357,500 |
| 2020 | £608,000 | £245,000 | £504,000 | £375,000 |
| 2021 | £620,000 | £256,000 | £515,000 | £390,000 |
| 2022 | £675,000 | £287,000 | £600,000 | £421,250 |
| 2023 | £692,500 | £275,000 | £586,500 | £415,000 |
| 2024 | £630,000 | £280,000 | £561,000 | £425,000 |
| 2025 | £721,250 | £270,000 | £580,000 | £420,750 |
| 2026 | £730,000 | £280,000 | £598,750 | £432,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £361 | £371 | £412 | £438 |
| 2017 | £485 | £384 | £417 | £450 |
| 2018 | £478 | £393 | £434 | £465 |
| 2019 | £426 | £400 | £440 | £457 |
| 2020 | £490 | £386 | £446 | £448 |
| 2021 | £486 | £388 | £465 | £491 |
| 2022 | £499 | £483 | £506 | £544 |
| 2023 | £524 | £427 | £514 | £554 |
| 2024 | £565 | £397 | £511 | £555 |
| 2025 | £498 | £424 | £498 | £544 |
| 2026 | £538 | £455 | £514 | £544 |
There were 50+ recent sold properties in the last 18 months near DA15 9NP.
| Date | Address | Type | Tenure | Price | Map |
|---|---|---|---|---|---|
| 20 Mar 2026 | 437, Blackfen Road, Sidcup, DA15 9NP | Detached | Freehold | £764,000 | |
| 10 Jul 2026 | 2, Westerham Drive, Sidcup, DA15 9NR | Flats | Leasehold | £305,000 | |
| 23 Apr 2026 | 46, Westerham Drive, Sidcup, DA15 9NR | Flats | Leasehold | £255,000 | |
| 27 Jun 2025 | 96, Westerham Drive, Sidcup, DA15 9NS | Terraced | Freehold | £450,000 | |
| 26 Sept 2025 | 157, Sherwood Park Avenue, Sidcup, DA15 9JG | Terraced | Freehold | £325,000 |
| Address | Tenure | Floor area | Last sale |
|---|---|---|---|
| 437, Blackfen Road, Sidcup | Freehold | 217 m² | £764,000 (2026) |
| 441 Blackfen Road, Sidcup | Freehold | 125 m² | £480,000 (2018) |
| 447A, Blackfen Road, Sidcup | Freehold | 85 m² | £227,500 (2013) |
| 449 Blackfen Road, Sidcup | Freehold | 78 m² | £406,500 (2024) |
| 449A Blackfen Road, Sidcup | Freehold | 81 m² | £121,995 (2000) |
| 451, Blackfen Road, Sidcup | Freehold | 79 m² | £355,000 (2016) |
| 451A, Blackfen Road, Sidcup | - | 91 m² | - |
| 455, Blackfen Road, Sidcup | Freehold | 81 m² | £382,250 (2017) |
| 463, Blackfen Road, Sidcup | Freehold | 95 m² | £450,000 (2018) |
| 467, Blackfen Road, Sidcup | Freehold | 160 m² | £455,000 (2016) |
Postcode DA15 9NP is located in a major urban area, within the Blendon & Penhill ward of Bexley in the London region, and forms part of the Blackfen area. It has average deprivation and average crime levels, with around 61.8 crimes per 1,000 residents per year, about 52% below the London average of 130 per 1,000. The average income per household in Blackfen is £77,495 per year. The nearest station is Albany Park, about 1 miles away. There are 8 primary and 4 secondary schools in the area. There are 2 parks nearby, the closest large park is Danson Park.
Blackfen has an average level of deprivation, ranked at position 19,194 out of 32,844 areas in the United Kingdom, placing it within the bottom 42% least deprived areas in England.
Blackfen has an average crime rate, with approximately 61.8 reported incidents per 1,000 population each year.
Approximately 0.7% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 4.0% of dwellings are socially rented.
The average income per household in Blackfen is £77,495 per year.
High noise level (70.0-74.9 dB) from road, approximately 43 ft away from DA15 9NP.
Blackfen near DA15 9NP has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is Albany Park located about 1 miles away. There are 1 stations nearby.
| Distance | Zone | Name | Lines | Directions |
|---|---|---|---|---|
| 1 mi | 5 | Albany Park | Southeastern | Walking directions to Albany Park |
| Distance | Name | Size | Directions |
|---|---|---|---|
| 0.5 mi | Danson Park | Large | Walking directions to Danson Park |
| 0.5 mi | Riverside West | Small | Walking directions to Riverside West |
In the DA15 9NP postcode area, located within Blackfen, there are 8 primary and 4 secondary schools in close proximity.
3 nearby supermarkets & convenience stores within mi of DA15 9NP
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0 mi | Little Waitrose | Bexley, DA15 9NT | Walking directions to Little Waitrose |
| 0.2 mi | The Local | 161 Blendon Road, Bexley, DA5 1BT | Walking directions to The Local |
| 0.2 mi | Co-op Food | 147-149 Blendon Road, Bexley, DA5 1BT | Walking directions to Co-op Food |