13 & A Half, Spaniards End, Barnet, London, NW3 7JG
About 13 & A Half
13 & A Half is a detached house in Barnet, London, London (NW3 7JG). It has a recorded floor area of 152 m² (around 1638 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (September 2009) shows a D (score 60), on the cusp of jumping into the C band. The latest certificate is from September 2009, so improvements made since then won't be reflected.
13 planning records sit against the property, 11 approved, 2 refused. Past consents include a basement excavation, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. At 152 m² it sits well below the postcode median (316 m² across 9 EPCs), making it one of the more compact homes locally. Across 2010–2023, sale prices on this property compounded at 2.8% per year. Sold February 2023 for £2,635,000.
Know exactly what you're buying at 13 & A Half
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
13 & A Half's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Sept 2019
EPC Rating
Planning history
13 & A Half has been through 11 approved planning applications — a well-evolved property.
- Jan 2014RenovationFullIn report
New front boundary wall and gate. Replacement of existing side brick boundary wall with glass balustrade.
- Agent
- Archplan
- Documents
- 7 docs on file
- Reference
- F/05433/13
- Jan 2012ConditionsIn report
Submission of details of conditions 3 (Levels), 6 (Refuse), 9 (Extraction & Ventilation), 10 (Landscaping-Details), 13 (Drainage in relation to Trees) and 18 (Detailed Tree Works Specification) pursuant to planning permission reference F/04747/10 dated 08/02/11.
- Agent
- Gregory Phillips Architects
- Documents
- 8 docs on file
- Reference
- F/02527/11
We flagged 1 thing worth checking at 13 & A Half
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£2,399,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 13 years.
£2,635,000
Growth on file: 2.8% per year over 13 years.
Sales timeline
28 February 2023Most recent
£2,635,000
+67.3%over 10 years12 September 2012
£1,575,000
-14.9%over 2 years14 July 2010
£1,850,000
Median price across the last 5 sales in NW3 7JG: £6,250,000 (2024–2019).
Nearby sales in NW3 7JG
Casa Maria, Spaniards End, Barnet, London, NW3 7JG
Sold Jun 2024
£6,250,00016 Spaniards End, Barnet, London, NW3 7JG
Sold Aug 2022
£7,950,00017 Spaniards End, Barnet, London, NW3 7JG
Sold Feb 2022
£4,900,000The Chantry, Spaniards End, Barnet, London, NW3 7JG
Sold Nov 2019
£4,175,000White House, Spaniards End, Barnet, London, NW3 7JG
Sold Apr 2019
£8,800,000
Everything we know about 13 & A Half, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Spaniards End homes
Habitable Rooms for 13 & A Half lags the street by a wide margin.
Price per m²
£17,313
Street avg £17,042
Floor Area
152 m²
Street avg 268 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 10.5 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Spaniards Inn — bus stop.
Closest school
1.2 km
Christ Church Primary School, Hampstead. 45 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.3dB

Night-time· 23:00 – 07:00
41.0dB