Hertford Locks
From£296,000Est. £1,491/mo
- 1-4 beds
Development in Hertford, East Hertfordshire SG13 7BJ
BerkeleyNew build homes under £400,000 in Hertfordshire
53 homes on 12 developments
Built by 10 builders, priced from £200,000 to £397,000 (£325,000 in the middle). 2 were listed in the last week. Updated 13 Nov 2026.
Berkeley
Linkwood Green
From£249,000Est. £1,254/mo
- 1-2 beds
- 1-2 baths
- 547-1,028 sq ft
Development in Hatfield, Welwyn Hatfield AL10 8FX
Deposit contribution, 5% builder-stated, on every home · 1 more
Lovell
Nexus
From£235,000Est. £1,184/mo
- 1-3 beds
- 1-2 baths
- 420-942 sq ft
Development in Stevenage SG1 3FG
Deposit contribution, up to 5% stated on the listing, on 1 of 8 homes · 1 more
Hill
Chaulden Meadows
From£320,000Est. £1,612/mo
- 2-4 beds
- 1-2 baths
Development in Hemel Hempstead, Dacorum HP1 2NX
Deposit contribution, 5% builder-stated, on 3 of 11 homes · 3 more
Barratt Homes
South Oxhey Central
From£255,000Est. £1,284/mo
- 1 bed
- 545-547 sq ft
Development in Watford, Three Rivers WD19 7DT
Deposit contribution, 5% stated on the listing, on 1 of 6 homes · 4 more
Countryside
Little Furze Place
From£370,000Est. £1,864/mo
- 2-4 beds
- 2 baths
Development in Watford, Three Rivers WD19 7RD
Assisted move, on 1 of 11 homes · 1 more
Taylor Wimpey
Great Hadham Country Club
From£260,000Est. £1,310/mo
- 2-3 beds
- 2 baths
- 800-1,210 sq ft
Development in East Hertfordshire SG10 6JE
The Goodlife Lodge Company
Green Park Gardens
From£375,000Est. £1,889/mo
- 2-5 beds
- 2-3 baths
- 531-2,544 sq ft
Development in Broxbourne
Christmas Incentives, on 8 of 11 homes
Matthew Homes
Stortford Fields
From£300,000Est. £1,511/mo
- 2-5 beds
- 2-3 baths
- 1,058-1,672 sq ft
Development in Bishop's Stortford, East Hertfordshire CM23 0BU
Incentives available, on 1 of 11 homes
Taylor Wimpey
Bovingdon Grange
From£200,000Est. £1,007/mo
- 1-5 beds
Development in Bovingdon, Dacorum HP3 0LW
Deposit contribution, on every home
Taylor Wimpey
St James Park
From£390,000Est. £1,964/mo
- 2-5 beds
- 2 baths
- 776-2,021 sq ft
Development in Bishop's Stortford, East Hertfordshire CM23 4RZ
Deposit contribution, up to £20,000 stated on the listing, on 4 of 11 homes · 1 more
Bellway Photographs coming
Stortford Fields
From£365,000Est. £1,838/mo
- 2-4 beds
Development in Bishop's Stortford, East Hertfordshire CM23 2GL
Charles ChurchYour search
Say what you want; the results follow.
Tell me what you are after: a place, a budget, the bedrooms, the type of home, and what matters most. Then refine it in your own words.
Answers come from the listings and the calculators; illustrations are not advice.
The market
New build homes under £400,000 in Hertfordshire
Searches in Hertfordshire
Each opens its own page, with the homes it holds today.
Market overview
The new homes for sale in Hertfordshire today, in figures.
- Developments
- 12
- Homes for sale
- 53
- Starting price
- £200,000
- Median price
- £325,000
- Median per sq ft
- £480
- Builders
- 10
- Price reduced
- 0
- New this week
- 2
New homes listed with HomePortfolio and on the builders’ own sites.
Market snapshot
Homes for sale and their median asking price, in and around Hertfordshire.
Under £400k across Hertfordshire
| Place | Median | Homes |
|---|---|---|
| East Hertfordshire | £309k | 18 |
| Three Rivers | £336k | 10 |
| Welwyn Hatfield | £359k | 8 |
| Stevenage | £268k | 7 |
| Dacorum | £325k | 7 |
| Broxbourne | £380k | 3 |
Under £400k near Hertfordshire
| Place | Median | Homes |
|---|---|---|
| Suffolk | £331k | 264 |
| Kent | £330k | 241 |
| Cambridgeshire | £340k | 155 |
| Outer London | £360k | 111 |
| Essex | £350k | 99 |
| Oxfordshire | £360k | 65 |
| Surrey | £296k | 62 |
| Inner London | £362k | 17 |
New homes listed with HomePortfolio and on the builders’ own sites.
Builders in Hertfordshire
Each builder’s developments and homes for sale here, its prices and its share of the homes.
| Builder | Developments | Homes | From | Median | Share of homes |
|---|---|---|---|---|---|
| Taylor Wimpey | 3 | 10 | £200,000 | £340,000 | 19% |
| Berkeley | 1 | 9 | £296,000 | £306,000 | 17% |
| Lovell | 1 | 8 | £249,000 | £358,500 | 15% |
| Hill Residential | 1 | 7 | £235,000 | £267,500 | 13% |
| Barratt Homes | 1 | 5 | £320,000 | £345,000 | 9% |
| Countryside | 1 | 5 | £255,000 | £297,500 | 9% |
| The Goodlife Lodge Company | 1 | 4 | £260,000 | £337,500 | 8% |
| Matthew Homes | 1 | 3 | £375,000 | £380,000 | 6% |
| Bellway | 1 | 1 | £390,000 | £390,000 | 2% |
| Charles Church | 1 | 1 | £365,000 | £365,000 | 2% |
New homes listed with HomePortfolio and on the builders’ own sites.
Developments in Hertfordshire
Every development with homes for sale here, the most homes first.
- Hertford Locks9 homes
- Linkwood Green8 homes
- Nexus7 homes
- Chaulden Meadows5 homes
- Little Furze Place5 homes
- South Oxhey Central5 homes
- Great Hadham Country Club4 homes
- Green Park Gardens3 homes
- Stortford Fields3 homes
- Bovingdon Grange2 homes
- St James Park1 home
- Stortford Fields1 home
New homes listed with HomePortfolio and on the builders’ own sites.
New build homes under £400,000 in Hertfordshire: your questions
Answered from today’s listings and the official rules.
How many new build homes under £400,000 are for sale in Hertfordshire?
53 are listed today, across 12 developments from 10 builders, 2 of them first listed in the last week.
What do new build homes under £400,000 in Hertfordshire cost?
Asking prices run from £200,000 to £397,000, and half are below £325,000. Where the size is stated, the middle price is £480 a square foot. Across every new home in Hertfordshire the middle price is £600,000.
Which builders have new build homes under £400,000 in Hertfordshire?
Taylor Wimpey (10 homes), Berkeley (9 homes), Lovell (8 homes), Hill Residential (7 homes) and Barratt Homes (5 homes), and 5 more.
What is the lowest price among new build homes under £400,000 in Hertfordshire?
A 1 bedroom flat at Bovingdon Grange by Taylor Wimpey, at £200,000.
How much stamp duty is there on a new build in Hertfordshire?
At the middle asking price of £325,000, a first-time buyer pays £1,250 in stamp duty and a buyer moving home pays £6,250, on the rates in force on 13 Nov 2026 (GOV.UK). An illustration, not advice.
Guides and tools
The pages and tools for buying a new home in Hertfordshire.
- Stamp dutyWorked out on the middle price here
- What you could affordFrom your income and deposit
- Cash you needDeposit, fees and moving costs
- Buying schemesEvery scheme open to new-build buyers
- New-build incentivesWhat builders offer, and what it is worth
- Home buying guidesEvery step of buying a new build
- How we work it outSources, rules and the figures