Areas / AL5 / Hartwell Gardens / property

12 Hartwell Gardens, AL5 2RW

Sold prices, property history and local context for 12 Hartwell Gardens, Harpenden, AL5 2RW, from HM Land Registry and EPC records.

Last sold
£1,200,000
13 Oct 2016
Recorded sales
3
since 2004
Type
Detached house
Freehold
This home in brief

12 Hartwell Gardens, in AL5, is a freehold detached house on Hartwell Gardens. It last sold for £1,200,000 in 2016 — its 3rd recorded sale, up 67% on its first recorded sale of £720,000 in 2004. That price sits 60% above the £750,000 median for AL5 over the last 8 years.

Buying or selling 12 Hartwell Gardens?

Get the full £5 report — a precise comparables-based valuation, EPC & running costs, flood/mining risk, planning activity, schools, crime and more, for this exact home.

What might it be worth now?

An indicative range from carrying the 2016 sale forward at this home's own historical growth rate — not a formal valuation.

Indicative range
£1,475,000£2,113,000
as of 2026
Last sold
£1,200,000
2016
Its own growth
4.2%/yr
compounded across 3 recorded sales

Based on this home's own compounded sale-price growth (4.2% a year between its recorded sales), projected from its last sale. It can't see improvements, condition or anything specific to the property — the £5 report values it against individual comparable sales instead.

Sale history for 12 Hartwell Gardens

Every transaction recorded by HM Land Registry for this address, newest first.

DatePriceChangeTypeTenureNew build
13 Oct 2016£1,200,000+78% (+8.9%/yr)Detached houseFreehold
19 Jan 2010£675,000-6% (-1.1%/yr)Detached houseFreehold
29 Apr 2004£720,000Detached houseFreehold

Other homes at AL5 2RW

Recorded sales for the other addresses sharing this postcode on Hartwell Gardens.

AddressLast soldPriceSalesFloor area
2 Hartwell Gardens2011£832,5002
3 Hartwell Gardens2013£805,0001
4 Hartwell Gardens2005£590,0002
6 Hartwell Gardens1995£238,0001
7 Hartwell Gardens2007£730,0002
8 Hartwell Gardens2024£1,835,0002
9 Hartwell Gardens1997£279,5001
11 Hartwell Gardens2021£1,283,7501
13 Hartwell Gardens2010£675,0001
14 Hartwell Gardens2017£1,300,0001
16 Hartwell Gardens2014£985,0001
18 Hartwell Gardens2015£875,0002
20 Hartwell Gardens2019£1,080,0003
21 Hartwell Gardens1996£260,0001
22 Hartwell Gardens2025£1,750,0003
23 Hartwell Gardens2003£500,0001
24 Hartwell Gardens1998£315,0002
25 Hartwell Gardens1998£315,0001
28 Hartwell Gardens2001£557,5001

The street and the area

Where 12 Hartwell Gardens sits in its local market.

AL5 median
£750,000
last 8 years
Hartwell Gardens sold prices & street profile →AL5 house prices & area guide →

12 Hartwell Gardens: quick answers

From HM Land Registry, EPC and VOA records.

When did 12 Hartwell Gardens last sell, and for how much?

12 Hartwell Gardens last sold for £1,200,000 on 13 Oct 2016, according to HM Land Registry.

How many times has 12 Hartwell Gardens been sold?

HM Land Registry records 3 sales for 12 Hartwell Gardens between 2004 and 2016. Sales before 1995 are not in the public dataset.

What is 12 Hartwell Gardens worth today?

Carrying its 2016 sale price forward with its own compounded sale-price growth of 4.2% a year across 3 sales suggests roughly £1,475,000–£2,113,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

Buying or selling 12 Hartwell Gardens?

Get the full £5 report — a precise comparables-based valuation, EPC & running costs, flood/mining risk, planning activity, schools, crime and more, for this exact home.

Contains HM Land Registry data © Crown copyright and database right 2026. EPC data © Crown copyright. Council tax band from the Valuation Office Agency. Licensed under the Open Government Licence v3.0. Sales before 1995 are not in the public dataset. Figures describe recorded transactions and are not a valuation of this home; the indicative range is a district-level projection, not a survey or appraisal.