620 Brown Street, Healdsburg, CA 95448, Healdsburg, 95448 - 4 bed, 5 bath

620 Brown Street
Healdsburg, CA 95448
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 |
|---|---|---|---|---|---|---|
★ 620 Brown Street Subject | $3,750,000* List Price | 4 | 5 | 2,800 | $1,339 | - |
A 402 Piper Street Sold | $3,300,000 | 3 | 3 | 1,917 | $1,721 | 0.2 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
OVERALL CONDITION SCORE
Property is new construction or fully renovated.
Extensively renovated starting in 2021, this property blends historic charm with modern luxury. It features a high-end kitchen with an ILVE stove and Fisher & Paykel appliances, radiant-heated bathrooms with steam showers and Toto toilets, and updated systems including five-zone mini-splits and new roofs. The addition of a modern ADU and a resort-style outdoor kitchen and pool further confirms its top-tier condition.
PROSSTRENGTHS & OPPORTUNITIES
- Exquisite Modern Renovation
The property masterfully blends 1890 historic charm with a 2021 luxury reimagining, featuring artisan craftsmanship, vintage Douglas fir floors, and high-end amenities like radiant-heated baths and steam showers.
- Resort-Style Outdoor Oasis
The grounds offer a premier entertaining experience with a saltwater solar-heated pool, a comprehensive outdoor kitchen with a wood-fired pizza oven, and lush landscaping including a 120-year-old olive tree.
- Versatile Detached ADU
A 550 sq ft pool house/ADU provides high-end flexible living space with radiant-heat floors and a European-style bath, ideal for guests, a home office, or potential rental income.
CONSRISKS & DEFICIENCIES
- High Price Per Square Foot
At a $3.75M list price for 2,800 square feet, the property sits at a premium price point that may limit the pool of qualified buyers compared to larger estates in the area.
- Compact Lot Size
The approximately quarter-acre lot, while expertly utilized, may feel restrictive for buyers seeking the expansive acreage or greater privacy often associated with high-end Sonoma County living.
About 620 Brown Street
Originally built in 1890 and reimagined beginning in 2021, this Healdsburg home blends historic character with modern luxury. Vintage Douglas fir floors, some reclaimed from a Seattle silo, set the tone for artisan craftsmanship throughout. The kitchen features custom cabinetry, a vintage ILVE stove from Italy, Fisher & Paykel dual-drawer refrigeration, and a large marble island. Comfort details include five-zone mini-split heating & AC, radiant-heated baths, Toto toilets, and steam showers. Outdoors, fruit trees and a 120-year-old olive tree surround a saltwater, solar-heated pool and spa with AquaLink automation. The 550 sq ft pool house/ADU offers radiant-heat floors, a media area, washer/dryer, and European-style bath. The outdoor kitchen, complete with wood-fired pizza oven, barbecue with rotisserie, beverage fridge, ice maker, and sink creates a perfect entertaining hub over an acacia-wood patio. Additional features include new roofs, koi pond, custom planters, and remote gate. Every element reflects thoughtful design and the essence of Sonoma County living.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1890
- Lot Size
- 10,754 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 5 (5 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 3.0 | 69% |
| Baths | 5.0 | 2.0 | 89% |
| Square foot | 2,800 | 1,714 | 82% |
| Lot Size | 10,754 | 6,900 | 63% |
| Price | $3.75M | $1.05M | 91% |
| Price per sq ft | $1.3K | $692 | 91% |
| Built year | 1890 | 1973 | 11% |
| HOA | $0 | $0 | 50% |
| Days on market | 136 | 201 | 14% |
Pricing History
Listed for Sale
Oct 22, 2025
$3,750,000
Initial Listing
Sold
Aug 13, 2020
$1,438,500
Public Record








































