N12 9JG
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Property report — N12 9JG
Open-data due diligence for N12 9JG and the area around it.
N12 9JG in brief: 28 recorded sales (£110,500–£885,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for N12 9JG itself. Where open data isn't published that finely (population, crime, schools), we show the N12 9 sector — each figure below is tagged with its scope.
Avg sold price
£623,342
Population
16,947
Crimes recorded
28
Schools
4
Flood risk
None modelled
Gigabit broadband
71%
Sold-price trend (1995–2026)
Annual sold price in N12 9, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (15 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-01-08 | £780,000 | 43 MAYFIELD AVENUE | Terraced |
| 2022-02-09 | £850,000 | 27 MAYFIELD AVENUE | Terraced |
| 2021-06-16 | £695,000 | 21 MAYFIELD AVENUE | Terraced |
| 2021-02-18 | £720,000 | 9 MAYFIELD AVENUE | Terraced |
| 2019-05-24 | £727,500 | 33 MAYFIELD AVENUE | Terraced |
| 2019-04-18 | £885,000 | 1 MAYFIELD AVENUE | Detached |
| 2019-02-18 | £650,000 | 17 MAYFIELD AVENUE | Terraced |
| 2017-03-24 | £640,000 | 37 MAYFIELD AVENUE | Terraced |
| 2016-11-25 | £710,000 | 27 MAYFIELD AVENUE | Terraced |
| 2015-08-14 | £660,000 | 49 MAYFIELD AVENUE | Terraced |
| 2015-06-08 | £637,500 | 11 MAYFIELD AVENUE | Terraced |
| 2012-08-14 | £440,000 | 19 MAYFIELD AVENUE | Terraced |
| 2010-12-16 | £400,000 | 29 MAYFIELD AVENUE | Terraced |
| 2010-03-17 | £468,500 | 67 MAYFIELD AVENUE | Semi-detached |
| 2007-02-23 | £373,000 | 63 MAYFIELD AVENUE | Terraced |
| 2006-03-31 | £356,000 | 61 MAYFIELD AVENUE | Detached |
| 2005-10-21 | £365,000 | 67 MAYFIELD AVENUE | Semi-detached |
| 2004-03-30 | £320,000 | 35 MAYFIELD AVENUE | Terraced |
| 2003-09-09 | £340,000 | 11 MAYFIELD AVENUE | Terraced |
| 2001-12-05 | £250,000 | 69 MAYFIELD AVENUE | Semi-detached |
| 2001-11-16 | £295,000 | 35 MAYFIELD AVENUE | Terraced |
| 2001-10-02 | £250,000 | 67 MAYFIELD AVENUE | Semi-detached |
| 2000-07-27 | £197,000 | 65 MAYFIELD AVENUE | Terraced |
| 2000-03-24 | £223,500 | 31 MAYFIELD AVENUE | Semi-detached |
| 1998-06-22 | £160,000 | 53 MAYFIELD AVENUE | Terraced |
| 1997-10-17 | £149,000 | 41 MAYFIELD AVENUE | Terraced |
| 1996-05-10 | £121,750 | 17 MAYFIELD AVENUE | Terraced |
| 1996-02-09 | £110,500 | 23 MAYFIELD AVENUE | Terraced |
28 recorded sales on N12 9JG. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Finchley Catholic High School | 0.3 mi | Secondary | Report card → |
| Northside Primary School | 0.4 mi | Primary | Good (2023) |
| Sacks Morasha Jewish Primary School | 0.4 mi | Primary | Good (2023) |
| St John's CofE Primary and Nursery School | 0.5 mi | Primary | Report card → |
| Alma Primary | 0.5 mi | Primary | Good (2023) |
| Queenswell Infant & Nursery School | 0.5 mi | Primary | Good (2023) |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: THE SPEEDWELL PRACTICE (0.2 mi) · CORNWALL HOUSE SURGERY (0.2 mi) · TORRINGTON PARK GROUP PRACTICE (0.2 mi)
Nearest hospitals: FINCHLEY MEMORIAL HOSPITAL CDC (1.0 mi) · CDC FP FINCH MEM HOSPITAL (1.0 mi) · FINCHLEY MEMORIAL HOSPITAL (1.0 mi)
Nearest listed buildings: MILESTONE SITUATED OUTSIDE NUMBERS 842 AND 844 HIGH ROAD 30 YARDS SOUTH OF RAVENSDALE AVENUE (Grade II) (0.2 mi) · 32 AND 34, TORRINGTON PARK N12 (Grade II) (0.2 mi) · COACHHOUSE BETWEEN NUMBER 34 AND 36 (Grade II) (0.2 mi)
Nearest pharmacies: CHARLES SAMPSON PHARMACY (0.3 mi) · BOOTS (0.3 mi) · CARTERS PHARMACY (0.5 mi)
Nearest stations: Woodside Park (0.5 mi) · Totteridge & Whetstone (0.7 mi) · West Finchley (1.0 mi)
Nearest supermarkets: Sainsbury's (0.2 mi) · Nazar Food Centre (0.3 mi) · Q Stores (0.3 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 40
- One-person households
- 30%
- Households with children
- 30%
- Households
- 6,685
Owned 52% · Social rent 9% · Private rent 38%
Census 2021 (ONS), for N12 9.
Recorded crime trend
Recorded crimes per month in N12 9 (Aug 24–Apr 26, average 32/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for N12 9JG in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictN12 | SectorN12 9 | PostcodeN12 9JG |
|---|---|---|---|
| Average sold price | £630,773 | £623,342 | £456,223 |
| Population | 41,153 | 16,947 | — |
| Deprivation decile (1 = most deprived) | 6/10 | 6/10 | — |
| Crimes recorded | 230 | 28 | — |
| Schools | 15 | 4 | — |
| Flood risk | Medium | Low | Low |
| Gigabit broadband | 80% | 71% | 100% |
| Superfast broadband | 97% | 99% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (N12 9); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.