220 Almaden Blvd
220 Almaden Blvd is a 25-story building in Downtown San Jose with 50% of its floor area within daylight reach of a facade. This screen estimates 776 homes and scores it 28 out of 100 for office-to-residential conversion suitability.
CA-18 · Screened 2026-09-12 · Unlikely
Also addressed as 200 Park Ave: San Jose’s address records place both on this one footprint.
Where 220 Almaden Blvd is
Its block in Downtown San Jose, drawn from San Jose's own building outlines and street centerlines.
- Already housing
- Not screened
- 220 Almaden Blvd
This building does not pencil at default assumptions, even with a modeled RESIDE Act grant.
Every floor carries 30,797 sq ft of windowless core — area that must be gutted, seismically braced and sprinklered but can never be rented as an apartment. Across 24 residential floors that is 739,133 sq ft of cost carrying no revenue.
Modeled conversion metrics for 220 Almaden Blvd, 2026-09-12.
| Suitability scoreUnlikely | 28 / 100 |
|---|---|
| Storiesfrom 305 ft LiDAR height ÷ 12 ft floor-to-floor | 25 |
| Floor plateper floor, from the city footprint | 61,122 sq ft |
| Daylight efficiencyshare within 35 ft of a facade | 50% |
| Deepest interior pointviability threshold is 80 ft | 112 ft |
| Windowless coreper floor — renovated but never rentable | 30,797 sq ft |
| Estimated homesat 750 sq ft average | 776 |
| Conversion cost$405/sq ft all-in on 1,466,926 sq ft | $594.1M |
| Gap before grantshortfall against completed value | $264.3M |
| Modeled RESIDE grantat the statutory per-award cap | $10.0M |
| BuiltSan Jose does not publish a construction year with this data | — |
| ZoningDowntown San Jose | DC |
| Opportunity Zonecensus tract 06085500800, 2018 designation | Yes |
The plan: window line, shape and floor rhythm
33 ft of exterior wall for each home the screen estimates — enough for two- and three-bedroom homes across the plan.
The typical floor has 1,053 ft of exterior wall, and across 24 residential floors the building carries 25,280 ft of it in total, divided among the 776 homes this screen estimates.
Its plate is moderately compact at 0.69: a squarish plan, with enough perimeter for a conventional double-loaded corridor. How window line and plate shape are measured.
At the model’s 750 sq ft average, the plan works out at about 32.3 homes per floor, repeated on every residential floor, since this building's outline does not change as it rises.
Why 220 Almaden Blvd scores 28 out of 100
Daylight efficiency 19, Interior depth 0, Scale 100, Finance 29 — each out of 100, then weighted.
Score components for 220 Almaden Blvd. Points are the subscore times its weight.
| Component | Subscore | Weight | Points |
|---|---|---|---|
| Daylight efficiency50% of the floor area within 35 ft of a facade, scored from 40% up to 90% | 19 | 45% | 8.7 |
| Interior depthdeepest interior point 112 ft from a facade, scored from 80 ft down to 40 ft | 0 | 25% | 0.0 |
| Scale776 estimated homes, scored from 0 up to 150 | 100 | 15% | 15.0 |
| Financeremaining gap is 43% of conversion cost, scored from 60% down to 0% | 29 | 15% | 4.3 |
Most of what it earns comes from scale, and what holds it back most is interior depth, at 0 out of 100: deepest interior point 112 ft from a facade, scored from 80 ft down to 40 ft.
What the conversion would cost
$405 per square foot all-in across 1,466,926 sq ft of converted floor, or $594.1M in total — about $766K for each of the 776 homes.
All-in cost per square foot for 220 Almaden Blvd: base cost plus the code work a change of use triggers.
| Base conversion cost | $260/sq ft |
|---|---|
| Seismic retrofit (change of use) | $45/sq ft |
| Plumbing risers to every unit | $40/sq ft |
| Operable windows and glazing | $30/sq ft |
| Additional egress stair | $18/sq ft |
| Fire sprinklers (NFPA 13R) | $12/sq ft |
| All-in | $405/sq ft |
That cost is charged across every converted square foot, including the 739,133 sq ft of windowless core, which has to be gutted, seismically braced and sprinklered like the rest of the building and then earns nothing. Against it the model sets a completed value of $425K a home, which for 776 homes is $329.8M.
What would have to be true
A $264.3M gap before any grant, $254.3M after the modeled one. The smallest single change that would close it: average unit size 44% down.
The shortfall before any grant is $264.3M. Closing it from the value side means each of the 776 homes finishing at $766K rather than the $425K the model assumes — 80% more. Closing it from the cost side means getting all-in cost down from $405 to $225 per square foot.
A modeled RESIDE grant of $10.0M moves that threshold to $753K a home. That is still above the $425K assumed, leaving $254.3M uncovered, which is why the grant does not unlock this one.
Nor do all four levers have to move. For 220 Almaden Blvd, one alone would close the gap at:
Single-assumption flip points for 220 Almaden Blvd, each holding the other three at their defaults.
| Average unit sizethe binding constraint — the least this building would need | 44% downto 423 sq ft |
|---|---|
| Conversion cost per square foot | 67% downto $87/sq ft |
| Completed value per home | 77% upto $753K |
All four are sliders in the survey, where 220 Almaden Blvd re-scores against your own numbers.
How it compares in Downtown San Jose
220 Almaden Blvd ranks 75th of the 82 buildings screened here, against a median score of 64.
Its floor plate is better lit than 10% of them, and shallower than 11% of them at its deepest interior point. On size it is the 8th largest by estimated homes. The full survey of all 82 buildings ranks and maps every one of them, and the list by address links each to its own page.
Within the DC zone
65th of 72 zoned DC — the comparison that shares its rules, rents and streets.
72 of the screened buildings are zoned DC. 220 Almaden Blvd ranks 65th of them against a median score of 61. 31 score 70 or more, their median deepest interior point is 68 ft from a facade against this building’s 112 ft, and together they would hold an estimated 23,276 homes. The group’s top scorer is 1 Almaden Blvd, at 100.
Its nearest match in size: 181 E Santa Clara St
The screened building closest to 220 Almaden Blvd in converted floor area is 181 E Santa Clara St: 1,352,772 sq ft over 25 stories, against 1,466,926 sq ft over 25 here.
220 Almaden Blvd scores 28 to its 35, and with the size held roughly equal most of that shortfall comes from daylight efficiency: 19 out of 100 here, 34 there (57% of the floor area within 35 ft of a facade, scored from 40% up to 90%). On the money they sit in the same place: each falls short even with the modeled grant. The two stand about 3,000 ft apart.
Would it qualify for a RESIDE Act grant?
The model awards 220 Almaden Blvd $10.0M, on the assumption it qualifies. Whether it does, no published dataset can say.
That figure assumes the building meets the Act’s vacant-and-abandoned test, which turns on code-enforcement and receivership records no city publishes.
This building does sit in census tract 06085500800, a 2018 designated Opportunity Zone, which Section 201 lets HUD favor — one of the few statutory priorities this screen can actually check.
Other buildings screened near 220 Almaden Blvd
The 4 closest the screen also covers, from 270 ft away. They are the colored outlines on the plan at the top of this page.
- 282 Almaden Blvd9 stories · 65% daylit · 201 estimated homes · scores 48/100 (Marginal)about 270 ft away
- 185 Park Ave8 stories · 69% daylit · 143 estimated homes · scores 57/100 (Worth a feasibility study)about 350 ft away
- 150 Almaden Blvd19 stories · 83% daylit · 228 estimated homes · scores 81/100 (Strong candidate)about 530 ft away
- 101 Park Center Plaza17 stories · 79% daylit · 393 estimated homes · scores 78/100 (Strong candidate)about 660 ft away
A screen, not a feasibility study, from outlines and heights rather than plans: the method and how to correct a figure. If you know this building’s interior, you know what this model cannot see.