21b, High Street, Overton, Basingstoke, RG25 3HB
About 21b
21b is a three-bedroom detached house in Overton, Basingstoke, Basingstoke (RG25 3HB). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (May 2015) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it C (May 2011); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
Across 1997–2016, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £419,000 sits 52.4% above the 2016 sale of £275,000. On a £-per-square-foot basis, the last sale (£246/sq ft) was about 69.7% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 21b
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
- Bedrooms3
- Bathrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 May 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Low energy lighting percentage decreased
Planning history
21b has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 21b
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
21b has more than doubled in price since the earliest registered sale in 1997.
£419,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 19 years.
£275,000
Growth on file: 4.8% per year over 19 years.
Sales timeline
29 March 2016Most recent
£275,000
+44.8%over 16 years24 March 2000
£189,950
+65.2%over 2 years16 July 1997
£114,950
Median price across the last 5 sales in RG25 3HB: £260,000 (2023–2019).
Nearby sales in RG25 3HB
15 High Street, Overton, Basingstoke, RG25 3HB
Sold Nov 2023
£260,0007 High Street, Overton, Basingstoke, RG25 3HB
Sold Jul 2023
£310,00017a, High Street, Overton, Basingstoke, RG25 3HB
Sold Dec 2022
£160,00029 High Street, Overton, Basingstoke, RG25 3HB
Sold Nov 2020
£408,5001 3, High Street, Overton, Basingstoke, RG25 3HB
Sold Sept 2015
£233,000
Everything we know about 21b, 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 High Street homes
Price per m²
£2,644
Street avg £1,851
Floor Area
104 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Elm Road, Overton
RG25 3JJ
1 Crawts Road, Overton
RG25 3LN
1 Deane House Cottage, Deane
RG25 3AR
1 Beech Close, Overton
RG25 3JN
1 Copse Road, Overton
RG25 3JL
1 Edneys Walk, Overton
RG25 3FB
1 Ashe Park Cottages, Steventon
RG25 3AY
1 Charledown Close, Overton
RG25 3LW
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
Library — bus stop.
Closest school
0.6 km
Overton Church of England Primary School. 1 school 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
50.1dB

Night-time· 23:00 – 07:00
39.7dB