3532 23rd Street Unit 2, San Francisco, CA 94110-3011, USA

Property CA
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1

Property Overview:

The 4 Butterflies is a boutique luxury building in Noe Valley, San Francisco, featuring architecturally significant modern design. It offers four distinctive new construction condominium homes with high-end European appliances and premium finishes.

  • Unit 2:
    • Full-floor flat with open-concept living/kitchen/dining.
    • Walk-out view terrace.
    • 2 bedrooms, including a spacious primary suite with a spa-like bathroom, dual sink vanity, walk-in shower, and ample closet space.
    • Second bedroom with ensuite full bath (soaking tub and shower).
    • Powder room, in-unit laundry, and parking included.

Neighborhood Highlights:

  • Located in Noe Valley, one of San Francisco’s most desirable neighborhoods.
  • Walk Score: 99 – a walker’s paradise with easy access to shops, restaurants, and amenities.

Property Features:

  • Modern luxury design with premium amenities.
  • Additional 2- and 3-bedroom units available, featuring:
    • Decks, yards, outdoor kitchens, and stunning views.

Location Benefits:

  • Prime Noe Valley location with breathtaking views of the downtown skyline.
  • Perfect for discerning buyers seeking luxury living in a vibrant, walkable neighborhood.
2

Price and Status History

date type price
2024-01-19 For Sale 1995000
2024-03-10 For Sale 1995000
2024-04-10 For Sale 1895000
2024-05-01 Sold 1950000
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
KNUDSON PARK BET 24TH & 26TH, Potrero Avenue, San Francisco, CA 94110, USA N N NF 0 CAD980674048 0.32

Toxic Release Inventory

FACILITY NAME ADDRESS TOTAL FORMS LAST FORM YEAR RISK SCREENING FACILITY ID DISTANCE (MILES)
BEST FOODS 1890 Bryant Street, San Francisco, CA 94110-1459, USA 6 1990 N/A 94110BSTFD1890B 0.91

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
MCALINDON’S AUTO 1270 Valencia Street, San Francisco, CA 94110-3029, USA OPR: Operating 0.12
VALENCIA SHELL 899 Valencia Street, San Francisco, CA 94110-1736, USA OPR: Operating 0.34
CHERIN’S APPLIANCES 727 Valencia Street, San Francisco, CA 94110-1734, USA OPR: Operating 0.51
KING’S REFRIGERATION 659 Valencia Street, San Francisco, CA 94110-1150, USA OPR: Operating 0.59
F LOFRANO & SON INC 3355 17th Street, San Francisco, CA 94110-1207, USA OPR: Operating 0.65
JAPAN AUTO 601 Valencia Street, San Francisco, CA 94110-1125, USA OPR: Operating 0.65
SAM’S APPLIANCES 569 Valencia Street, San Francisco, CA 94110-1114, USA OPR: Operating 0.70
SAN FRANCISCO GENERAL HOSPITAL 1001 Potrero Avenue BLDG 2, ROOM 105, San Francisco, CA 94110-3518, USA 0.92
4

Flood Risk Info

fld_zone very high impact: up to 0.0001 miles high impact: up to 0.2 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.5 miles
A 0 0 0 0
AE 0 0 0 0
AH 0 0 0 0
AO 0 0 0 0
VE 0 0 0 0

Flood Zone Type

code meaning
A 1% annual chance flood zone determined using approximate methods. No BFEs shown. Flood insurance and management standards apply.
AE 1% annual chance flood zone determined by detailed methods. BFEs shown. Insurance and floodplain management required.
AH Shallow flooding (ponding) zones with depths between 1-3 feet. BFEs shown. Insurance and management required.
AO Shallow flooding (sheet flow) zones with depths 1-3 feet. BFEs or average depths shown. High-velocity areas may exist.
VE Coastal 1% annual chance flood zone with wave action. BFEs shown. Insurance and management required.

Earthquake Risk Info

zone_name quad_name very high impact: up to 0.0001 miles high impact: up to 2.0 miles moderate impact: up to 10.0 miles
San Andreas - Peninsula San Francisco South 0 0 1

Landslide Risk Info

lscat very high impact: up to 0.0001 miles high impact: up to 0.04 miles moderate impact: up to 0.1 miles low-moderate impact: up to 0.2 miles
8 0 0 0 0

Liquefaction Risk Info

Suscept very high impact: up to 0.0001 miles high impact: up to 0.05 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.0 miles
High 0 0 0 1
Very high 0 1 0 0

Wild fire Risk Info

haz_class very high impact: up to 0.0001 miles high impact: up to 0.5 miles moderate impact: up to 1.5 miles low-moderate impact: up to 3.0 miles
High 0 0 0 0
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 49 51 50 46 39 43 45
1 45 42 52 47 49 45 50
2 48 46 50 44 39 49 50
3 44 47 49 46 34 48 49
4 45 45 45 41 45 46 50
5 46 46 45 46 37 46 52
6 44 45 45 37 43 48 46
7 44 46 45 45 35 45 41
8 43 42 44 40 43 38 45
9 41 44 45 38 44 46 45
10 43 38 44 46 45 42 34
11 35 42 35 42 45 39 44
12 44 35 44 38 38 42 34
13 45 46 39 44 38 47 38
14 48 46 36 46 36 47 43
15 52 48 54 49 49 49 48
16 49 38 50 42 50 47 34
17 41 49 51 37 33 49 40
18 41 42 38 45 44 50 46
19 41 46 41 45 43 52 50
20 38 36 43 45 43 52 38
21 33 47 50 39 53 49 37
22 41 43 52 43 51 50 49
23 47 38 41 53 51 52 47
6

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 3 4 4 4 4 4 4
1 2 2 3 2 3 3 3
2 1 2 3 2 3 3 2
3 1 2 2 1 2 2 2
4 1 1 1 2 1 2 1
5 2 3 2 3 2 2 2
6 3 4 6 5 4 4 4
7 4 7 5 5 6 4 5
8 4 4 5 5 5 4 5
9 7 6 6 7 8 8 8
10 5 6 6 8 7 7 8
11 8 8 9 8 10 11 8
12 9 8 7 8 9 8 8
13 9 9 12 8 10 10 9
14 8 10 9 11 12 9 7
15 8 6 7 8 8 6 7
16 6 7 7 9 7 7 5
17 5 6 8 8 8 6 6
18 5 7 5 7 7 5 7
19 7 6 6 8 7 7 7
20 5 4 4 5 5 3 5
21 6 4 5 6 4 3 4
22 3 4 3 5 3 4 3
23 6 7 7 7 6 5 7