Investigate this Investment. Put in a little, get out a lot! 2 Properties for the price of one!! The main house has 3 bedrooms / 2 bathrooms and the other unit has 2 bedrooms / 1 bathroom. This conversion was done with permits, but it is a single family, and you have enough room to build another unit. This property is close to the new Stanford center upcoming area, in an over sized lot of 8,388 sq ft, per county records. Front unit is currently rented and rear unit is vacant.
Source: MLSListings, MLS#ML81773339
- CA
- Redwood City
- 94063
- 423 4th AVE
- MLS# ML81773339
- Date Listed11/11/2019
- Bedrooms -
- Bathrooms
- Lot Size 0.19 acres (8,390 sq. ft)
- Sewer Public Sewer
- Property Type Duplex
- County San Mateo
- Year Built 1940
- Water Public
- Square Feet 2,420 sq. ft
- Price Per Sq. Ft $495.45
Interior Features
- Cooling Wall/Window Unit(s)
- Heating Central, Forced Air
Exterior / Lot Features
- Roof Shingle
- Lot Size Acres 0.19
- Lot Size SQFT 8,389.66
- Lot Features -
Financial Considerations
Sales & Tax History
Source: Public Records
| Street Address | Beds | Baths | Sold Date | List Price | Valuation Date | Valuation Price |
|---|---|---|---|---|---|---|
| 60 Columbia Avenue | Listing | 2 | 1 | Nov 15, 2025 | $1,050,000 | Feb 16, 2024 | $1,591,000 |
| 273 Austin Avenue | Listing | 5 | 6 | Oct 12, 2025 | $7,300,000 | Aug 28, 2020 | $2,220,000 |
| 856 15th Avenue | Listing | 3 | 1 | Oct 10, 2025 | $1,489,000 | Mar 15, 2024 | $1,816,000 |
| 856 15th Avenue | Listing | 3 | 1 | Oct 10, 2025 | $1,489,000 | Mar 15, 2024 | $1,816,000 |
| 170 Stone Pine Lane | Listing | 3 | 3 | Oct 13, 2025 | $2,198,000 | Feb 23, 2024 | $2,854,500 |
| 170 Stone Pine Lane | Listing | 3 | 3 | Oct 13, 2025 | $2,198,000 | Feb 23, 2024 | $2,854,500 |
| 68 Walnut Avenue | 3 | 2 | Oct 22, 2025 | $2,149,000 | Dec 10, 2025 | - |
| 188 Fair Oaks Lane | 3 | 5 | Oct 22, 2025 | $11,200,000 | Dec 10, 2025 | - |
| 69 Flood Circle | Listing | 5 | 4 | Oct 10, 2025 | $6,395,000 | Sep 26, 2023 | $7,666,000 |
| 424 5th Avenue | 2 | 1 | Oct 17, 2025 | $848,000 | Dec 10, 2025 | - |
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 38,101 | 82,708 | 756,845 | 335,858,263 |
| Population Density | 5,671 | 4,252 | 1,688 | 95 |
| People per Household | 3.3 | 2.7 | 2.8 | 2.6 |
| Median Age | 36.2 | 40.3 | 42 | 39.1 |
| Median Income | $86,716 | $122,937 | $129,972 | $66,222 |
| Average Income | $37,959 | $63,038 | $66,333 | $35,475 |
| Cost of Living Index | 156 | 138 | 143 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 39.1°F | 39.1°F | 42.9°F | 22.6°F |
| July Avg. High Temp | 80.8°F | 80.8°F | 70.5°F | 86.2°F |
| Annual Precipitation | 20.16" | 20.16" | 23.35" | 38" |
80/100
Very Walkable
Walk Score ®
75/100
Very Bikeable
Bike Score ®
Overview
Most errands can be accomplished on foot. It is possible to get on a bus. Biking is convenient for most trips.Walkability averages in the surrounding area
The average walkability score in the surrounding area is Walk Score: 45/100, Transit Score: 10/100, Bike Score: 64/100.
Property Change History
Points of Interest near 423 4th AVE, REDWOOD CITY, CA 94063
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Frequently Asked Questions for 423 4th AVE
Source: Realty.com
423 4th AVE, REDWOOD CITY, CA 94063 is a Duplex, Residential Income property listed for $1,199,000 The property is 2420 sq. ft with - bedrooms and 0 bathrooms
Realty.com has 2 photos of 423 4th AVE.
Our records indicate that 423 4th AVE was built in 1940.
The full address for this home is 423 4th AVE, REDWOOD CITY, CA 94063.
423 4th AVE has been listed on Realty.com since Mon November 11, 2019
Most errands can be accomplished on foot. It is possible to get on a bus. Biking is convenient for most trips.
The average walkability score in the surrounding area is Walk Score: 45/100, Transit Score: 10/100, Bike Score: 64/100.
Listing provided courtesy of:
Intero Real Estate Services
(tel: 650-931-8300)
Listing agent:
Hugo De Hoyos
(tel: 650-281-9585)
(#01153534)
This content last refreshed on 2025-12-10 02:27:19. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Export listing data of 423 4th AVE, REDWOOD CITY, CA 94063 : MLS# ML81773339