N12 7DE
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Property report — N12 7DE
Open-data due diligence for N12 7DE and the area around it.
N12 7DE in brief: 22 recorded sales (£137,500–£895,000) · low flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for N12 7DE itself. Where open data isn't published that finely (population, crime, schools), we show the N12 7 sector — each figure below is tagged with its scope.
Avg sold price
£806,246
Population
16,881
Crimes recorded
22
Schools
3
Flood risk
Low
Gigabit broadband
87%
Sold-price trend (1995–2026)
Annual average (mean) sold price in N12 7, 1995–2026. 2026 is a part year (7 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2021-10-15 | £450,000 | 9 GUILDOWN AVENUE | Terraced |
| 2020-05-06 | £737,500 | 15 GUILDOWN AVENUE | Terraced |
| 2016-07-21 | £895,000 | 3 GUILDOWN AVENUE | Detached |
| 2014-07-15 | £570,000 | 11 GUILDOWN AVENUE | Terraced |
| 2013-03-28 | £500,000 | 17 GUILDOWN AVENUE | Terraced |
| 2011-10-07 | £450,000 | 9 GUILDOWN AVENUE | Terraced |
| 2010-12-22 | £452,500 | 13 GUILDOWN AVENUE | Terraced |
| 2010-03-25 | £432,500 | 5 GUILDOWN AVENUE | Terraced |
| 2006-04-21 | £390,000 | 1 GUILDOWN AVENUE | Semi-detached |
| 2005-08-11 | £400,000 | 17 GUILDOWN AVENUE | Terraced |
| 2004-11-29 | £335,000 | 11 GUILDOWN AVENUE | Terraced |
| 2004-01-14 | £359,950 | 5 GUILDOWN AVENUE | Terraced |
| 2001-07-20 | £299,950 | 17 GUILDOWN AVENUE | Terraced |
| 2000-07-14 | £290,000 | 1 GUILDOWN AVENUE | Semi-detached |
| 1999-12-22 | £236,000 | 13 GUILDOWN AVENUE | Terraced |
| 1999-11-22 | £249,950 | 3 GUILDOWN AVENUE | Detached |
| 1999-08-26 | £215,000 | 5 GUILDOWN AVENUE | Terraced |
| 1998-09-25 | £191,000 | 9 GUILDOWN AVENUE | Terraced |
| 1998-02-27 | £188,000 | 17 GUILDOWN AVENUE | Terraced |
| 1998-02-23 | £195,000 | 3 GUILDOWN AVENUE | Detached |
| 1997-04-11 | £137,500 | 11 GUILDOWN AVENUE | Terraced |
| 1997-03-20 | £167,000 | 3 GUILDOWN AVENUE | Detached |
22 recorded sales on N12 7DE. 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 → |
| Woodridge Primary School | 0.3 mi | Primary | Report card → |
| Northside Primary School | 0.5 mi | Primary | Good (2023) |
| St Michael's Catholic Grammar School | 0.5 mi | Secondary | Outstanding (2022) |
| St John's CofE Primary and Nursery School | 0.6 mi | Primary | Report card → |
| Sacks Morasha Jewish Primary School | 0.7 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 (0.6 mi) · CORNWALL HOUSE SURGERY (0.6 mi) · TORRINGTON PARK GROUP PRACTICE (0.6 mi)
Nearest hospitals: FINCHLEY MEMORIAL HOSPITAL CDC (1.2 mi) · CDC FP FINCH MEM HOSPITAL (1.2 mi) · FINCHLEY MEMORIAL HOSPITAL (1.2 mi)
Nearest listed buildings: LODGE TO FINCHLEY CATHOLIC HIGH SCHOOL (Grade II) (0.2 mi) · THE WHITE HOUSE (PART OF FINCHLEY CATHOLIC HIGH SCHOOL) (Grade II) (0.3 mi) · TERRACE COTTAGE TERRACE HOUSE (Grade II) (0.3 mi)
Nearest pharmacies: CHARLES SAMPSON PHARMACY (0.6 mi) · BOOTS (0.6 mi) · CARTERS PHARMACY (0.7 mi)
Nearest stations: Woodside Park (0.2 mi) · Totteridge & Whetstone (0.7 mi) · West Finchley (0.8 mi)
Nearest supermarkets: Q Stores (0.5 mi) · Nazar Food Centre (0.5 mi) · Sainsbury's (0.5 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 40
- One-person households
- 27%
- Households with children
- 34%
- Households
- 6,467
Owned 61% · Social rent 7% · Private rent 32%
Census 2021 (ONS), for N12 7.
Recorded crime trend
Recorded crimes per month in N12 7 (Aug 24–Apr 26, average 17/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. 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 7 | PostcodeN12 7DE |
|---|---|---|---|
| Average sold price | £630,773 | £806,246 | £370,084 |
| Population | 41,153 | 16,881 | — |
| Deprivation decile (1 = most deprived) | 6/10 | 9/10 | — |
| Crimes recorded | 230 | 22 | — |
| Schools | 15 | 3 | — |
| Flood risk | Medium | Medium | Low |
| Gigabit broadband | 80% | 87% | 100% |
| Superfast broadband | 97% | 99% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (N12 7); 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 30 June 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.