# Buildings at 29, and 31, Dajing Alley

> Buildings at 29, and 31, Dajing Alley (LSJZ4-22) is a declared historic building of Hangzhou, listed in 2008. Built in the early 20th century.

Canonical: https://hangzhoumemory.org/web/guest/lsjz-content_display/-/asset_publisher/0qkI/content/%E5%8F%A4%E5%9F%8E%E4%BD%B3%E8%AF%9D-%E5%8E%86%E5%8F%B2%E5%BB%BA%E7%AD%91-%E5%A4%A7%E4%BA%95%E5%B7%B729%E3%80%8131%E5%8F%B7%E5%BB%BA%E7%AD%91
Updated: 2026-10-30

**Buildings at 29, and 31, Dajing Alley** (大井巷29、31号建筑) is a historic building in Hangzhou, China, built in the early 20th century. The city declared it a protected historic building on 14 August 2008, as number LSJZ4-22 in the fourth batch of 49.

## What the listing says

![Buildings at 29, and 31, Dajing Alley](https://hangzhoumemory.org/photos/lsjz4-22.webp)

*Buildings at 29, and 31, Dajing Alley (大井巷29、31号建筑). Photo: Yumeto, CC BY-SA 4.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:20260906_29_and_31_Dajing_Xiang.jpg).*

The city's description, as summarised on English Wikipedia: Constructed in the early 20th century, these commercial buildings in timber structure reflect the evolution of contemporary urban architecture.

## Key facts

**Buildings at 29, and 31, Dajing Alley at a glance**

| Fact | Detail |
| --- | --- |
| List number | LSJZ4-22 |
| Chinese name | 大井巷29、31号建筑 |
| Batch | [Fourth batch](/fourth-batch), announced 14 August 2008 |
| Built | Early 20th century |

## Where it fits

It belongs to the [fourth batch](/fourth-batch), announced on 14 August 2008: 49 buildings, including lane houses, the shops of Zhongshan Road, the former Boji Hospital and Qing houses at Xixing and Changhe.

## What the listing protects

A listed building may not be altered, moved or demolished without approval. Under the [regulations in force since 1 October 2013](/protection-regulations), each listed building has a protection plan and a sign put up by the city, and falls into one of three protection categories, from keeping its main exterior features to keeping its exterior, plan, structure and details.

Its owner, or for a state-owned building its user, is responsible for upkeep and repairs, and a repair plan must be approved first. The listing does not open a building to the public: most listed buildings are still homes, offices, schools or shops.

## On the same street

- [The Former Site of Zhuyangxin Plaster Store](/web/guest/lsjz-content_display/-/asset_publisher/0qkI/content/朱养心膏药店旧址): LSJZ1-68, qing dynasty
- [Building Cluster at 57 through 59, Dajing Alley](/web/guest/lsjz-content_display/-/asset_publisher/0qkI/content/古城佳话-历史建筑-张小泉剪刀店旧址): LSJZ2-18, 1920s
- [Building at 27, Dajing Alley](/web/guest/lsjz-content_display/-/asset_publisher/0qkI/content/古城佳话-历史建筑-大井巷27号建筑): LSJZ4-21, early 20th century

## Sources and licence

- Description: adapted from the English Wikipedia article [List of fourth batch of declared historic buildings in Hangzhou](https://en.wikipedia.org/wiki/List_of_fourth_batch_of_declared_historic_buildings_in_Hangzhou), [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
- Chinese name, period, address and remarks: Chinese Wikipedia, [杭州市历史建筑](https://zh.wikipedia.org/wiki/杭州市历史建筑), CC BY-SA 4.0.
- Listing: Hangzhou municipal government notice 杭政函〔2008〕179号 of 14 August 2008.
- Photo: Yumeto, [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0), from [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:20260906_29_and_31_Dajing_Xiang.jpg). Photos credited to "hangzhoumemory" or "Laohangzhou" were uploaded by the former heritage portal; Hangzhou Memory is not connected with it.
- The text of this page is available under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).

## Frequently asked questions

### When was Buildings at 29, and 31, Dajing Alley declared a historic building?

On 14 August 2008, as number LSJZ4-22 in the fourth batch of 49 historic buildings announced by the Hangzhou municipal government (杭政函〔2008〕179号).

### What does LSJZ4-22 mean?

It is the building's number on the city's list. LSJZ abbreviates *lishi jianzhu*, "historic building"; 4 is the batch and 22 its place in that batch.