£635,000
Semi-Detached sold in Blackfen & Lamorbey
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 |
|---|---|---|
| 18 Mar 2021 | £525,000 | - |
Based on 161 recent sales, the median property price is £485,000 (about £532 per square foot) in Blackfen & Lamorbey area, with individual transactions ranging from £230,000 up to £1,200,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 11 | £737,000 | £544 |
| Semi-Detached | 64 | £535,000 | £543 |
| Terraced | 65 | £466,500 | £541 |
| Flats | 21 | £325,000 | £491 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £607,500 | £235,000 | £425,000 | £350,000 |
| 2017 | £600,000 | £248,000 | £435,000 | £365,000 |
| 2018 | £592,500 | £260,000 | £422,250 | £370,000 |
| 2019 | £682,500 | £267,000 | £465,000 | £364,000 |
| 2020 | £658,000 | £274,000 | £482,500 | £371,000 |
| 2021 | £642,500 | £275,000 | £505,000 | £390,000 |
| 2022 | £650,000 | £375,000 | £550,000 | £436,250 |
| 2023 | £755,000 | £270,000 | £510,000 | £446,500 |
| 2024 | £672,500 | £339,000 | £500,000 | £429,000 |
| 2025 | £703,500 | £312,500 | £537,000 | £430,000 |
| 2026 | £685,000 | £309,375 | £560,000 | £470,750 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £485 | £436 | £424 | £439 |
| 2017 | £563 | £418 | £439 | £456 |
| 2018 | £409 | £462 | £449 | £471 |
| 2019 | £441 | £486 | £442 | £454 |
| 2020 | £453 | £465 | £456 | £468 |
| 2021 | £527 | £456 | £479 | £492 |
| 2022 | £539 | £522 | £526 | £558 |
| 2023 | £545 | £492 | £538 | £544 |
| 2024 | £469 | £575 | £510 | £554 |
| 2025 | £549 | £504 | £539 | £546 |
| 2026 | £492 | £518 | £528 | £575 |
There were 50+ recent sold properties in the last 18 months near DA15 8AF.
| Date | Address | Type | Tenure | Price | Map |
|---|---|---|---|---|---|
| 18 Jul 2025 | 44, Old Farm Avenue, Sidcup, DA15 8AF | Detached | Freehold | £790,000 | |
| 25 Jul 2025 | 35, Old Farm Avenue, Sidcup, DA15 8AD | Semi-Detached | Freehold | £670,000 | |
| 14 Jul 2025 | 59, Old Farm Avenue, Sidcup, DA15 8AD | Semi-Detached | Freehold | £620,000 | |
| 24 Oct 2025 | 9A, Old Farm Road East, Sidcup, DA15 8AE | Flats | Leasehold | £265,000 | |
| 09 Jan 2026 | 19, Bursdon Close, Sidcup, DA15 8AQ | Flats | Leasehold | £328,750 |
| Address | Tenure | Floor area | Last sale |
|---|---|---|---|
| 40, Old Farm Avenue, Sidcup | - | 126 m² | - |
| 42 Old Farm Avenue, Sidcup | Freehold | 157 m² | £920,000 (2022) |
| 44 Old Farm Avenue, Sidcup | Freehold | 129 m² | £790,000 (2025) |
| 46 Old Farm Avenue, Sidcup | Freehold | 91 m² | £570,000 (2021) |
| 48 Old Farm Avenue, Sidcup | Freehold | 132 m² | £575,000 (2020) |
| 52, Old Farm Avenue, Sidcup | Freehold | 87 m² | £205,000 (2010) |
| 54, Old Farm Avenue, Sidcup | Freehold | 136 m² | £500,000 (2014) |
| 56 Old Farm Avenue, Sidcup, Sidcup | Freehold | 153 m² | £735,000 (2021) |
| 60, Old Farm Avenue, Sidcup | - | 134 m² | - |
Postcode DA15 8AF is located in a major urban area, within the Blackfen & Lamorbey area of Bexley in the London region, and forms part of the Sidcup West area. It has low deprivation and high crime levels, with around 92.5 crimes per 1,000 residents per year, about 29% below the London average of 130 per 1,000. The average income per household in Sidcup West is £72,465 per year. The median sale price in Blackfen & Lamorbey is £485,000 (around £532 per square foot), with typical sale prices between £415,000 and £560,000. The nearest station is Sidcup, about 0.2 miles away. There are 10 primary and 2 secondary schools in the area. There are 2 parks nearby, the closest large park is Lamorbey Park.
Sidcup West has a low level of deprivation, ranked at position 22,602 out of 32,844 areas in England, placing it within the bottom 31% least deprived areas in England.
Sidcup West has a high crime rate, with approximately 92.5 reported incidents per 1,000 population each year.
Approximately 5.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 10.0% of dwellings are socially rented.
The average income per household in Sidcup West is £72,465 per year.
High noise level (70.0-74.9 dB) from rail, approximately 282 ft away from DA15 8AF.
Sidcup West near DA15 8AF has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is Sidcup located about 0.2 miles away. There are 1 stations nearby.
| Distance | Zone | Name | Lines | Directions |
|---|---|---|---|---|
| 0.3 mi | 5 | Sidcup | Southeastern | Walking directions to Sidcup |
| Distance | Name | Size | Directions |
|---|---|---|---|
| 0.4 mi | Lamorbey Park | Large | Walking directions to Lamorbey Park |
| 0.4 mi | Old Farm Park | Medium | Walking directions to Old Farm Park |
In the DA15 8AF postcode area, located within Sidcup West, there are 10 primary and 2 secondary schools in close proximity.
Ratings include official Ofsted judgements and Area360 summaries of inspection grades. Open a school’s inspection details to see the full breakdown.
| Distance | Phase | Name | Type | Rating | Links |
|---|---|---|---|---|---|
| 0.2 mi | Primary | Holy Trinity Lamorbey Church of England School | Academy converter | Ofsted rating. Inspected 3 Oct 2023. | |
Holy Trinity Lamorbey Church of England School ratingOfsted four-point inspection gradesInspected 3 Oct 2023
| |||||
| 0.2 mi | Primary | Burnt Oak Junior School | Academy sponsor led | Ofsted rating. Inspected 10 Jul 2018. | |
Burnt Oak Junior School ratingOfsted four-point inspection gradesInspected 10 Jul 2018
| |||||
| 0.3 mi | Not applicable | West Lodge School | Other independent school | Unrated. | |
3 nearby supermarkets & convenience stores within 0.5 mi of DA15 8AF
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.2 mi | M&S Simply Food | Bexley, DA15 7AB | Walking directions to M&S Simply Food |
| 0.3 mi | Tesco Express | Station Road, Sidcup, DA15 7DB | Walking directions to Tesco Express |
| 0.3 mi | Happy Shopper | Bexley, DA15 7DH | Walking directions to Happy Shopper |