New build homes and developments for sale in Hertfordshire

6 beds5 baths

Holwood House, Nans Clarks Lane Holwood is an exceptionally rare and beautifully conceived private estate, combining ...

Listed on 11th Sep 2026

6 beds6 baths4 receptions6740 sq. ft - 8827 sq. ft

** A rare opportunity to acquire A development site to build two substantial detached homes in this highly sought after ...

Listed on 14th Apr 2026

5 beds3 baths4000 sq. ft

“An iconic new-build home with soaring heights set within a glass and timber construction” Set in around one acre of ...

Listed on 20th Jul 2026

5 beds5 baths4 receptions5479 sq. ft

** the cullinan collection - please call to book your appointment ** show home now available to view! Welcome to Cullinan ...

Listed on 1st Jul 2026

5 beds4 baths3 receptions

A substantial plot offering a rare opportunity to create a spectacular new family home on one of Mill Hill’s most prestigious ...

Listed on 18th Sep 2026

4 beds3 baths3 receptions3222 sq. ft

A freehold Neo-Georgian detached house built in 2019 with a structural guarantee running to 2029. 20 Oaklands Road offers ...

Listed on 17th Aug 2026

5 beds4 baths4 receptions3886 sq. ft

** the cullinan collection - please call to book your appointment ** new show home now available to view! Welcome to Cullinan ...

Listed on 11th May 2026

5 beds5 baths4 receptions5500 sq. ft

Set within the exclusive gated enclave of the Cullinan Collection, this newly built five-bedroom home combines contemporary ...

Listed on 11th May 2026

5 beds4 baths4 receptions3886 sq. ft

** the cullinan collection - please call to book your appointment ** show home available to view! Welcome to Cullinan Close, ...

Listed on 11th May 2026

5 beds4 baths4 receptions

Set within the exclusive gated enclave of the Cullinan Collection, this newly built five-bedroom home combines contemporary ...

Listed on 11th May 2026

6 beds5 baths3 receptions4174 sq. ft

Available for immediate occupation A truly stunning gated residence boasting circa 4174 sq ft of luxurious accomodation ...

Listed on 12th Aug 2026

6 beds6 baths3 receptions3920 sq. ft

A newly constructed 6 bedroom (all en suite) residence, set within an exclusive, gated development of just 3 detached houses ...

Listed on 8th Sep 2026

6 beds6 baths3 receptions3896 sq. ft

**last one remaining** an exclusive, gated development by toast developments.** Set behind gates and approached via a private ...

Listed on 9th Sep 2026

4 beds5 baths2476 sq. ft

This exceptional four-bedroom, five-bathroom mews-style home is located within the prestigious Trent Park estate in North ...

Listed on 13th Feb 2026

5 beds5 baths4 receptions4000 sq. ft

A rare chance to purchase, off plan, a stunning architect design house with accommodation over 4 levels approaching 4,000 sq ...

Listed on 29th Jun 2026

3 beds4 baths1 reception

The flagship - 1,638 sq ft · North & West dual aspect · Views: Lakeside Lawn & The Lake

Listed on 5th Aug 2026

5 beds

An enchanting development comprising grade II restored listed buildings and new build homes (2-5 bedroom houses)... Sought ...

Listed on 26th May 2026

5 beds4 baths2 receptions

Reference - KA1682 Luxury five-bedroom home in gated development with garden, leisure facilities, parkland access, shuttle ...

Listed on 8th Jun 2026

5 beds3 baths3 receptions3169 sq. ft

Unique opportunity to personalise the layout of your home! Tailored incentive packages available! * Welcome to St James ...

Listed on 18th Jun 2026

5 beds3 baths3 receptions3147 sq. ft

Tailored incentive packages available! * unique opportunity to personalise the layout of your home! Welcome to St James ...

Listed on 18th Jun 2026