HCM-816 — designated 2005-07-13
Nirvana Apartments
1775-1781 North Orange Drive
public open-data signals are too weak to classify; designation may be load-bearing via procedural friction, may be recognition only — rubric cannot tell without a demolition-pressure proxy
cannot classify — public open-data signals are too weak. would need a demolition-pressure proxy to resolve.
street view ↗ satellite ↗ (orchestrator-captured imagery is not building-aimed — use these for HITL verification)
Six-axis scores
- A. would-survive 5 probability the structure would survive market forces without HCM designation. low = needs protection.
- B. tourist currency 0 tourist and cultural currency — Wikipedia pageviews, walking-tour inclusion, public visitation evidence.
- C. subsidy efficiency 3 subsidy efficiency — Mills Act and federal HTC value vs preservation outcome. zero means no active subsidy.
- D. externality load 0 externality load — code complaints, CSR cases, 311 encampment/dumping/graffiti, vacancy duration.
- E. neighborhood health 2 neighborhood health — median household income, distress indicators, displacement risk.
- F. alternative-use value 3 alternative-use value — parcel acres, TOC tier, TPA eligibility, zoning capacity for higher use.
overall confidence: unknown
Site
- lat / lon
- 34.10377, -118.34228
- parcel acres
- 0.3625148373845117 (inferred)
- typology
- multifamily
- TPA / TOC
- yes — tier 3
- zoning capacity
- —
- nrhp listed
- no
- architect prominence
- —
Condition + subsidy
all "condition" fields below are proxies derived from LADBS permit history, 311 CSR cases, and code complaints. none of these directly measures occupancy. the vacancy line shows the proxy value and the specific rule that produced it; readers should treat "active" as "construction permits filed recently," not "people live or work here."
- vacancy proxy
- unknown
- vacancy proxy basis
- no signal
- last permit
- —
- permits last 24mo
- 0
- code complaints 24mo
- 0
- CSR open cases
- 1
- Mills Act contract
- yes — see contract details below
- federal HTC
- no
- Wikipedia pageviews 12mo
- —
- walking-tour inclusion
- no
- median hhi (tract)
- —
- assessed value
- —
Street view vision classification
claude vision analyzed 4 Google street view captures (n/e/s/w from the parcel coordinates) for visible distress indicators. this is an automated screening — false positives and negatives both happen, and "well_maintained" only means the visible facade is intact; internal structural condition is not assessable from street view.
- building visible
- partial
- building type
- multifamily
- overall condition
- distressed
- type-2 indicators (residential distress)
- boarded windows
- notes
- The 270° image shows a gray stucco building with what appear to be boarded or covered windows, a perimeter iron fence, and an overall neglected appearance consistent with vacancy or limited use.
Contextual signals (GIS)
these are contextual proxies — signals derived from spatial context, not direct measurements of the property. they help infer hidden variables (contamination probability, structural risk) that public open-data does not measure directly. source: cal OEHHA CalEnviroScreen 4.0 (cumulative pollution burden by census tract).
- census tract
- 6037190100
- CalEnviroScreen overall percentile
- 79.6 (decile 8)
- cleanups percentile
- 50.3
- groundwater threats percentile
- 85.5
- hazardous waste percentile
- 59.8
- toxic release percentile
- 71.4
- lead exposure percentile
- 44.6
- EnviroStor cleanup sites nearby
- —
- in CGS liquefaction zone
- no
- type-1 contamination probability (fused)
- 0.45 — moderate
- type-2 structural-risk probability
- 0.00 — low
Mills Act contract
data from city of la Mills Act program assessment, appendix a — 2019 list of Mills Act properties (chattel/AECOM, 2022). matched to this HCM by HCM number.
- ma contract number
- C-109372
- ma contract year
- 2005
- property use type
- Multi-family
- 2019 owner savings (annual)
- $2,534
- 2019 la city revenue loss (annual)
- $276
- percentage of savings
- 3.2% (low)
- AECOM equity index score
- 6.78
- AECOM equity category
- low to medium barriers
- designation type
- hcm
Narrative
history
hcm-816, the nirvana apartments, is a multifamily residential building designated as a historic-cultural monument by the city of los angeles. specific construction date, original architect, and development history are not recoverable from the fetched data record, and no supplementary nrhp listing or archival citation is available to anchor these details. the building's original use appears to have been multifamily residential, consistent with its current typology designation. no major documented events, ownership transfers, or adaptive-reuse episodes are present in the available record. all historical claims beyond the hcm designation itself must be treated as unverified pending primary-source research (approximately all specifics above).
architectural significance
no architect prominence data, style classification, or comparable-extant-examples inventory was returned in the fetched record for the nirvana apartments. without these inputs, a substantive characterization of its architectural style, period, or distinctive features cannot be responsibly rendered. what can be stated is that the multifamily typology places it within a broad category of pre-war and mid-century residential construction that is common throughout los angeles and that frequently undergoes market-rate redevelopment or neglect in the absence of formal protection. comparable hcm-designated multifamily structures in los angeles include the bryson apartment hotel (hcm-138) and the el royale (hcm-152), though no stylistic or physical affiliation with those examples is asserted here without supporting evidence.
neighborhood context
tract-level socioeconomic data for the nirvana apartments is entirely absent from the fetched record: median household income, population change over five years, business license churn, and eviction filing rates are all null. the e-axis score of 2 — reflecting a low-confidence assessment of underlying neighborhood health — was assigned based on this data gap rather than affirmative evidence of distress, meaning it cannot be interpreted as a confirmed signal of either deterioration or stability. transit proximity (tpa/toc tier) and parcel acreage are likewise missing. the 311 externality indicators that are present (encampment count: 0, dumping count: 0, graffiti count: 0) suggest no immediately observable negative spillover at the time of data pull, but the zero values may reflect data latency or incomplete coverage rather than confirmed clean conditions. | metric | value | |---|---| | census tract | — | | median hhi | — | | 5yr δ population | — | | 311 within 500ft (24mo) | 0 | | encampment 311 calls | 0 | | ladbs code complaints (24mo) | — | | last permit year | — |
subsidy and condition
| field | value | |---|---| | mills act | — | | federal htc | — | | vacancy status | — |
classification reasoning
axis a (would_survive_without_protection) scores 5 at medium confidence. the building is not nrhp-listed, architect prominence is unknown, and no evidence of recent owner investment or adaptive-reuse demand in the submarket is available. the mid-range score reflects genuine uncertainty: without knowing the submarket's redevelopment pressure, parcel size, or current ownership posture, it is equally plausible that the building would survive on its own merits or be vulnerable to demolition. this axis is gating for the candidate flag (threshold: ≤4); the score of 5 places it above that threshold, which alone disqualifies candidate classification even if other axes were conclusive. axes b, c, d, f all score 0 with confidence rated 'unknown.' for b (tourist/cultural currency), no google review count, wikipedia pageviews, walking tour inclusion, or nps designation data exists — the 0 score is a null result, not a confirmed absence of cultural draw. for c (subsidy efficiency), no mills act contract, federal htc participation, or vacancy data is on record, so no efficiency judgment can be made. for d (externality load), the 311 counts are zero, but code complaints and vacancy duration are null; the medium confidence on d reflects the limited but affirmative zero-count signals. for f (alternative use value), parcel acreage, zoning capacity, and toc tier are all null, making any redevelopment opportunity assessment impossible. the flag returned is reassess, which is the appropriate disposition given that only 2 of 6 axes carry confidence ratings above 'unknown,' and one of those (e) is itself based on absent data. the candidate flag is not triggered: a exceeds the 4-point ceiling, f does not meet the 6-point floor, and e and overall confidence are 'unknown' rather than confirmed. reassess correctly signals that this record requires field verification, primary-source historical research, parcel-level zoning lookup, and a 311/building-safety pull before any substantive policy decision can be made. no axis result here is strong enough to support either removal of protection or affirmative investment in maintenance.
sources
- la311: https://data.lacity.org/resource/h65r-yf5i.json?$where=within_circle(location%2c%2034.103767751582915%2c%20-118.3422812578565%2c%20152)%20and%20createddate%20%3e%20'2024-05-11'&$limit=1000 --- _generated by hcm-1200 orchestrator on 2026-05-11t04:48:44.582z._