12 Dalmahoy, Washington, NE37 1SF
About 12 Dalmahoy
12 Dalmahoy is a detached house in Washington (NE37 1SF). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (June 2018) shows a C (score 74). The recommended improvements would push it to B (score 82).
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. At 173 m² it's 28.6% larger than the typical home in the postcode (135 m² median across 6 EPCs). Across 1998–2020, sale prices on this property compounded at 5.1% per year. Sold August 2020 for £377,500.
Know exactly what you're buying at 12 Dalmahoy
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
12 Dalmahoy has an approved single-storey rear extension on the planning record.
- Jan 2021ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of a first floor rear extension.
- Documents
- 25 docs on file
- Reference
- 20/01589/FUL
What's in 12 Dalmahoy, Washington, NE37 1SF's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 22 years.
£377,500
Growth on file: 5.1% per year over 22 years.
Sales timeline
16 August 2020Most recent
£377,500
+202.0%over 22 years23 July 1998
£125,000
Median price across the last 5 sales in NE37 1SF: £350,000 (2025–2017).
Everything we know about 12 Dalmahoy, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Dalmahoy homes
On price per m², 12 Dalmahoy runs well behind the street norm.
Price per m²
£2,182
Street avg £2,737
Floor Area
173 m²
Street avg 148 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.1 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Stephenson Road-School — bus stop.
Closest school
0.9 km
St Bede's Catholic Primary School, Washington. 17 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
54.1dB
Night-time· 23:00 – 07:00
45.5dB