17 Boswell Gardens, Stevenage, SG1 4SB
About 17 Boswell Gardens
17 Boswell Gardens is a property in Stevenage (SG1 4SB). It has council tax band F.
Held since December 2003 — that's 23 years off the open market, well above the local norm. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2003, sale prices on this property compounded at 13.5% per year.
Know exactly what you're buying at 17 Boswell Gardens
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
17 Boswell Gardens has an approved single-storey rear extension on the planning record.
- Dec 2016ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 4 docs on file
- Reference
- 16/00699/FPH
We flagged 2 things worth checking at 17 Boswell Gardens
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Sale price has at least doubled since 1997.
£281,250
Growth on file: 13.5% per year over 7 years.
Sales timeline
1 December 2003Most recent
£281,250
+35.5%over 2 years13 September 2001
£207,500
+68.7%over 4 years22 May 1997
£123,000
Median price across the last 5 sales in SG1 4SB: £625,000 (2025–2020).
Nearby sales in SG1 4SB
Everything we know about 17 Boswell Gardens, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
20/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Lister Close — bus stop.
Closest school
0.7 km
Almond Hill Junior School. 26 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
50.9dB

Night-time· 23:00 – 07:00
42.2dB