9 Dalmahoy, Washington, NE37 1SF
About 9 Dalmahoy
9 Dalmahoy is a four-bedroom detached house in Washington (NE37 1SF). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from October 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.
One planning record on file: an extension approved in 2009. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1999–2016, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £543,000 is 35.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£244/sq ft) was about 19.4% above the typical sold price in the postcode. 10 years since the last transfer (February 2016).
Know exactly what you're buying at 9 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
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- Garagedouble
- Summer houseYes
Building
- RefurbishedYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Oct 2025
EPC Rating
Planning history
9 Dalmahoy has an approved side extension on the planning record.
- Oct 2009ConservatoryFullIn report
Extension: Side of property
Erection of a conservatory to the side.
Extension- Documents
- 7 docs on file
- Reference
- 09/03356/FUL
What's in 9 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 at least doubled since 1999.
£543,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 17 years.
£399,950
Growth on file: 5.6% per year over 17 years.
Sales timeline
24 February 2016Most recent
£399,950
+150.0%over 16 years21 June 1999
£160,000
Median price across the last 5 sales in NE37 1SF: £365,000 (2025–2019).
Everything we know about 9 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 years held, 9 Dalmahoy stands well clear of the street.
Price per m²
£2,631
Street avg £2,662
Floor Area
152 m²
Street avg 151 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.9 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