110 Erin Court, San Rafael, CA 94903, San Rafael, 94903 - 4 bed, 5 bath

110 Erin Court
San Rafael, CA 94903
Property Price
SUMMARY
Estimated Market Value
Comparable Sales Map
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 110 Erin Court Subject | $3,462,400* List Price | 4 | 5 | 3,721 | $931 | - |
A 118 Erin Drive Active | $3,540,400 List Price | 5 | 5 | 3,690 | $959 | 0.0 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
OVERALL CONDITION SCORE
Property is new construction or fully renovated.
This is a 2025 new construction property in the 'Legacy at Lucas Valley' subdivision. As a brand-new build, it features modern architectural design, luxury chef's kitchens, and high-end appliances. The property offers a rare opportunity for custom finishes, including quartz countertops and hardwood flooring, ensuring all components meet the highest current quality standards with zero physical depreciation.
PROSSTRENGTHS & OPPORTUNITIES
- High Available Lot Utilization
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 20931, living area = 3721.
- Customization Potential
As a 2025 new construction, this home offers the rare opportunity for buyers to select their own high-end interior finishes, including flooring, cabinetry, and countertops, ensuring a personalized luxury aesthetic.
- Versatile Attached ADU
The inclusion of an attached Accessory Dwelling Unit (ADU) provides excellent flexibility for multi-generational living, a dedicated guest suite, or a high-end home office setup.
CONSRISKS & DEFICIENCIES
- MLS Listing Discrepancy
Lot size discrepancy between mls listing and other public or private record. mls listing lot size in square feet =20931, other record lot size in square feet = 20222.
- High Carrying Costs
In addition to the premium multi-million dollar price point, the $509 monthly association fee represents a significant ongoing expense for the homeowner.
- Construction Timeline
Because the home is still in the phase where finishes can be chosen, buyers must be prepared for the lead time associated with new construction and potential completion delays.
About 110 Erin Court
Lot 26 - The Muir II floorplan. This home has an attached ADU! Hurry, there's still time to choose your interior finishes including electrical upgrades, cabinets, counters, floors and more! A once-in-a-lifetime opportunity awaits you in Marin County. Nestled amongst rolling hills under the beautiful coastal sky, 28 modern homes near Marin Nature Preserve with impeccable attention to detail await. These well-appointed homes feature Chef's Kitchens, luxury appliances, modern amenities, and connected indoor-outdoor living spaces; what more could you ask for? Gather your family and friends and head over to see these new homes in San Rafael today and take advantage of this rare opportunity. Homeowners will have the opportunity to purchase custom homes in Marin, and will be able to choose their interiors - from hardwood floors and quartz countertops to barn doors. The design options are unlimited, but the homesites will not be available for long.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 2025
- Lot Size
- 20,931 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 5 (5 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $509 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 4.0 | 50% |
| Baths | 5.0 | 2.0 | 96% |
| Square foot | 3,721 | 1,761 | 96% |
| Lot Size | 20,931 | 7,802 | 92% |
| Price | $3.46M | $1.31M | 98% |
| Price per sq ft | $931 | $768 | 83% |
| Built year | 2025 | 1961 | 99% |
| HOA | $509 | $0 | 99% |
| Days on market | 138 | 171 | 34% |
Pricing History
Listed for Sale
Oct 20, 2025
$3,462,400
Initial Listing




















































