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1390 29Th Ave

Central Sunset, SF 94122 1783019 2 units · 2 fl · 1946

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Sunset
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Central Sunset average of 0.7.

Rent & eviction protection

Is 1390 29Th Ave rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1946
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH3
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units2
Floors2
Year built1946
Total area2,250 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1783019
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Owner name
Deng Liang Sheng & Chen Y Y
Mailing address
1390 - 1392 29th Ave San Francisco CA 94122
Last sale
060712

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The two-unit residential building at 1390 29th Avenue in San Francisco's Central Sunset neighborhood is a two-story flats and duplex structure built in 1946, currently owned by Deng Liang Sheng & Chen Y Y. The property's documented history over the past several years reveals primarily external infrastructure issues rather than internal building concerns. Most recently, in April 2022, a pavement defect was reported near the property, which was subsequently transferred to the Department of Public Works (DPW). In May 2020, there was a noise complaint related to private property construction reported to the Department of Building Inspection (DBI), though this case was properly transferred to tracking services for follow-up. During that same month, there was an incident involving loose garbage on the street or sidewalk, which was resolved by the DPW, and the year prior in December 2019, another pavement defect was reported and closed under the SW31:20 designation. While these incidents indicate some infrastructure maintenance challenges in the vicinity, particularly relating to pavement conditions, there have been no recorded complaints about the building's internal systems or resident services in the available data.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1390 29Th Ave's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
59th percentile

Out of 814 buildings in this neighborhood, 334 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
DBI violation
likely
Model explanation

What's driving this score

The three data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 80.6%
Moderate concern 13.3%
Severe concern 6.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1390 29Th Ave event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

No dated public records on file yet.
Every record we have

Full data for 1390 29Th Ave apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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