657 Walnut St Apartment 423, San Carlos, CA 94070, USA

Property CA
, , , , , , , , , , ,
1

Property Overview:

657 Walnut St #423 is a new construction condo in downtown San Carlos, CA 94070. This 2-bedroom, 2-bathroom home offers 1,218 sq. ft. of living space and comes with 2 deeded, gated underground parking spots. The building was completed in 2020 and features a 10-year warranty. Estimated home value ranges from $1,285,356 to $1,365,011. Current list price is $1,339,000.

Neighborhood Highlights:

  • Prime Downtown Location:

    • Surrounded by 60+ restaurants and shops
    • Walk Score: 96
    • Less than 5-minute walk to Caltrain (easy access to San Francisco & South Bay)
    • Minutes from Laureola Park, E R Burton Park, and Hillcrest Circle Park

  • Nearby Schools:

    • Central Middle School
    • Arroyo School
    • Arbor Bay School

  • Conveniences:

    • Grocery: Bianchini’s Market, Holly Market, Holly Petrolium
    • Coffee: Peet’s Coffee & Tea, Plantation Coffee Roastery, Starbucks
    • Dining: Rangoon Ruby, Town, Happy Dragon Chinese Restaurant

Property Features:

  • Light-filled home with water views and views of East Bay hills & Mount Diablo
  • Open-air building concept:
    • No closed hallways; common areas are open to the outdoors
    • Lush courtyards with fountains and greenery—resort-like atmosphere
  • Upgraded finishes throughout:
    • Bosch stainless steel appliances (36" built-in refrigerator, cooktop, oven, dishwasher, washer & dryer—all included)
    • Upgraded soft-close cabinets (white or espresso)
    • Under-cabinet lighting
    • Full glass backsplash
    • Wood floors
    • Caesarstone countertops
    • Ceramic tile floors
    • Full tile surrounds in master bath/shower
  • Private balcony with expansive views
  • Beautiful lobby and landscaped Zen courtyards with water features
  • 2 deeded underground parking spaces with EV charging stations
  • Pet-friendly and secure building

Location Benefits:

  • Exceptional walkability to shopping, dining, parks, and transit
  • Commuter-friendly: Walk to Caltrain, quick access to highways, 19 miles to San Francisco
  • Vibrant downtown lifestyle in the heart of San Carlos—“The City of Good Living”
  • Rental estimate: $2,807–$3,966/month (per Redfin)

3D Virtual Tour

Schedule a Private Showing Today!

2

Price and Status History

date type price
2020-01-01 Price Estimation 668477.5
2020-06-23 For Sale NaN
2020-07-09 For Sale 1339000.0
2020-09-04 For Sale 1299000.0
2023-04-27 Off Market NaN
2024-01-01 Off Market 11064.5
2024-07-01 Price Estimation 1210636.0
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
CEDAR STREET RAD SOURCES 1054 Cedar Street, San Carlos, CA 94070-3867, USA N N RO 0 CAN000905619 0.61
GTE LENKURT INC 1105 COUNTY ROAD, San Carlos, CA 94070, USA N N DR 0 CAD009118605 0.79
ENGINEERING CHEMICAL PROCESSES 641 Quarry Road, Belmont, CA 94070-6223, USA N N NF 0 CAD982358913 0.82
PROTO METALS 1565 Old County Road, Belmont, CA 94002, USA N N RO 0 CA0001898576 0.96

Toxic Release Inventory

FACILITY NAME ADDRESS TOTAL FORMS LAST FORM YEAR RISK SCREENING FACILITY ID DISTANCE (MILES)
ARTEC ELECTRONICS 605 Old County Road, San Carlos, CA 94070-3208, USA 4 1992 N/A 94070RTCLC605OL 0.17
ASSOCIATED CIRCUITS INC 1043 East San Carlos Avenue, San Carlos, CA 94070-2529, USA 1 1987 N/A 94070SSCTD1043E 0.22
CEMEX SAN CARLOS 1026 Bransten Road, San Carlos, CA 94070-4019, USA 22 2023 Yes 94070RMCPC126BR 0.31
PERFORMEX MACHINING CO 1007 Bransten Road E, San Carlos, CA 94070-4015, USA 13 2000 N/A 94070PRFRM1007B 0.39
REICHHOLD CHEMICALS INC 952 Bransten Road, San Carlos, CA 94070-4029, USA 39 1991 N/A 94070SPNCR952BR 0.42
NXEDGE SAN CARLOS 1000 Commercial Street, San Carlos, CA 94070-4024, USA 35 2023 Yes 94070CTRNC1000C 0.43
HARBOR READY MIX 941 Bransten Road, San Carlos, CA 94070-4021, USA 5 2021 Yes 9407WHRBRR941BR 0.45
QUANTIC IND INC 990 Commercial Street, San Carlos, CA 94070, USA 1 1989 N/A 94070QNTCN990CO 0.47
KELLY-MOORE PAINT CO INC 1015 Commercial Street, San Carlos, CA 94070-4007, USA 137 2017 Yes 94070KLLYM1015C 0.49
VIVION INC 929 Bransten Road, San Carlos, CA 94070-4021, USA 9 2021 Yes 9407WVVNNC929BR 0.50

Integrated Compliance Information System - Air

No data found within 1.0 miles for this property.

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 18
AE 0 0 2 12
AH 0 0 0 0
AO 0 0 1 5
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 Montara Mountain 0 0 1
San Andreas - Peninsula Palo Alto 0 0 2
San Andreas - Peninsula San Mateo 0 0 1
San Andreas - Peninsula Woodside 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 0
Very high 0 0 1 2

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 1
Very High 0 0 2 5
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 52 54 49 NaN 51 NaN NaN
1 51 52 52 NaN 43 49 52
2 50 NaN NaN 50 51 50 NaN
3 NaN NaN 48 49 48 NaN NaN
4 NaN 46 49 46 NaN NaN 51
5 46 48 45 47 NaN 49 NaN
6 47 NaN 46 47 47 46 46
7 46 47 43 NaN NaN 48 46
8 46 45 47 46 46 NaN NaN
9 47 NaN 47 47 46 45 NaN
10 46 44 46 NaN 48 NaN 44
11 NaN 47 47 46 NaN NaN 45
12 46 43 NaN NaN 46 47 46
13 47 46 46 46 NaN NaN 47
14 46 NaN 48 46 50 NaN 47
15 NaN NaN 54 51 50 NaN NaN
16 49 51 NaN 52 53 51 NaN
17 52 NaN 52 50 48 57 53
18 NaN 51 52 54 51 54 53
19 NaN 53 50 50 50 NaN 52
20 53 53 NaN 50 51 NaN 51
21 51 NaN NaN 50 NaN 44 54
22 50 NaN NaN NaN NaN NaN 52
23 NaN 51 52 46 NaN 50 51
6

Airplane Noise by Hour x Weekday

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