21 Brook Street, Whitley Bay, NE26 1AF
About 21 Brook Street
21 Brook Street is a four-bedroom mid-terrace house in Whitley Bay (NE26 1AF). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2022) shows a C (score 70). When first surveyed in September 2011 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 83).
One planning record on file: a loft conversion approved in 2025. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2003–2022, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £396,000 is 12.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£246/sq ft) was about 95.5% above the typical sold price in the postcode. Last sale on file: £352,100 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21 Brook Street
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
What this property has
Inside
- Bedrooms4
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
- Jan 2025Loft ConversionFullIn report
Loft conversion with dormer to rear and 2no. rooflights to front
- Documents
- 4 docs on file
- Reference
- 24/01515/FULH
We flagged 1 thing worth checking at 21 Brook Street
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
21 Brook Street has more than doubled in price since the earliest registered sale in 2003.
£396,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 19 years.
£352,100
Growth on file: 5.2% per year over 19 years.
Sales timeline
12 December 2022Most recent
£352,100
+107.1%over 10 years7 June 2012
£170,000
+26.9%over 8 years17 December 2003
£134,000
Median price across the last 5 sales in NE26 1AF: £359,950 (2025–2022).
Nearby sales in NE26 1AF
Everything we know about 21 Brook Street, 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 Brook Street homes
21 Brook Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,647
Street avg £1,779
Floor Area
133 m²
Street avg 163 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
4.9 t/year
Street avg 8.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Whitley Bay Park Avenue — bus stop.
Closest school
0.2 km
Marine Park First School. 21 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
55.6dB
Night-time· 23:00 – 07:00
45.1dB