Hadley Lodge

The Gate House and Gate, Monken Hadley, in the London Borough of Barnet, are grade II listed buildings The house is in the Gothic style, early nineteenth century. The gates are of timber and are one of a number of white timber gates that mark the main access points to Monken Hadley Common.

Pagitts Almshouses, 1–6 Hadley Green Road, Monken Hadley, in the London Borough of Barnet, are grade II listed buildings. The almshouses are on the north side of the road between St Mary, Monken Hadley church and the Monken Hadley Common Gate House and Gates. The almshouses were built in the late 18th or early 19th centuries and rebuilt in 1832 by Thorne. Originally with a red brick front, they now have a Gothic facade of flint. A plaque marks the founding of the almshouses in 1678.

St Mary the Virgin is the parish church of Monken Hadley. It is located in the Diocese of London.

Church View and Church Cottages are grade II listed buildings in Hadley Green Road, Monken Hadley, to the north of Chipping Barnet, London Borough of Barnet, England. They face directly on to St Mary the Virgin church, hence the name. Church View dates from the late 17th or early 18th centuries while the three adjacent terraced Church Cottages were built in the mid 19th century.

Beacon House and Grove Cottage are grade II listed buildings in Hadley Green Road, Monken Hadley.Beacon House is an eight-bedroom part timber-framed house built between the late 17th and early 18th centuries extending to approximately 5,000 square feet.

White Lodge is a grade II listed building on Hadley Green Road in Monken Hadley. The original house was built before 1711, and extended in the late 18th century.The ornate door case is a particular feature of the house and the 2009 conservatory extension in steel at the rear of the property received a certificate of merit in the use of steelwork.The property was placed on the market by Statons in 2011 and sold in November 2013 for £3.3 million. As of July 2015, the property is in the process of renovation.

The Grove is a grade II listed building in Hadley Green Road, Monken Hadley. The house dates from around 1800 but was greatly altered in the 20th century.

The Monken Hadley War Memorial is located immediately to the north of Monken Hadley at the western end of Camlet Way in Monken Hadley Common. It commemorates the men of the district who died in the First and Second World Wars and is in the form of a tapered decorated column with a celtic cross at the top and the names of the dead shown on the shaft. It was unveiled by Francis Fremantle, Member of Parliament for St Albans, in December 1920. It became a Grade II listed building in April 2017.

Grandon is a grade II listed building on Hadley Green Road, in Monken Hadley, north of Chipping Barnet. The house faces Hadley Green and was once the home of the writers Fanny Trollope and her son Anthony Trollope.

Hurst Cottage is a grade II listed building on Hadley Common road, in Monken Hadley, north of Chipping Barnet. The building was completed in the late 17th or early 18th century and faces Monken Hadley Common. It was first listed in 1949, originally under the name Coach House Cottage.

Hollybush is a grade II listed building on Hadley Green Road to the north of Chipping Barnet. The main house was built around 1790 and the adjoining small buildings on the left (since altered) even earlier.

Hadley Bourne is a grade II listed building in Dury Road, Monken Hadley, England.