Photos 1–23: 2025 rental listing (AppFolio, via Redfin). Photos 24–38: earlier $2,500/mo rental listing, RentLinx syndication via Apartments.com. Final photo Google Street View.
Photos
610 27th St
Never recorded as sold in any source consulted, which makes this the only house in the collection with an empty price history. The county assessment tells the story instead: a Prop 13 base that has only ever grown 2% a year, with the single recorded deed since 1986 being a 2020 transfer into a family trust. The house last surfaced publicly as a $2,400/mo rental in March 2025, which is where the interior photos come from. A separate TurboTenant rental listing at $2,500/mo survives as an expired Apartments.com page and contributed a second, RentLinx-watermarked photo set. The county records ground-floor area equal to the full 1,009 sq ft, yet those photos clearly show a second finished bedroom upstairs under the roofline.
At a glance
Beds
2
Baths
1
Square feet
1,009 sq ft
Lot size
2,500 sq ft
Year built
1940
Stories
1
Garage
Attached 1-car
County
Contra Costa County
APN
515-070-018
Zoning
RL2
Neighborhood
North and East
Annual tax
$3,311
Assessed value
$130,570
Listings elsewhere
Redfin
Zillow
Trulia
Realtor.com
CompassPrice history
| Date | Event | Price | Source |
|---|
Construction and systems
Rooms
6
Exterior
Stucco with half-timbered front gable
Roof
Composition shingle
Flooring
Hardwood throughout
Kitchen
New countertops, gas range, refrigerator
Laundry
Separate laundry room with small sink and gas dryer
Storage
Nook between the kitchen and laundry room
Yard
Back yard with grass area, patio and small deck
Parking
Garage 167 sq ft, manual-operation door
Subdivision
Nicholl MacDonald Ave Civic Center
House notes
- No sale on record anywhere — the county index reaches back to 1986 and none of the five sites checked show a single sale event
- Assessed value has risen at a flat 2% a year since at least 2001, the Prop 13 ceiling, meaning no reassessable change of ownership in 25+ years
- A deed recorded in August 2020 moved the house into a family trust — an exempt transfer, so it never triggered a reassessment
- Assessed at $130,570 while the same sites estimate market value near $483,000 — roughly 27% of it
- Counted as a single story by the county, but listing photos show a staircase up to a finished bedroom tucked under the front gable
- Half-timbered front gable and an integral garage set into the facade below it
- Listed for rent at $2,400/mo in March 2025 and pulled off the market three weeks later
- A second rental listing — $2,500/mo through TurboTenant — still lingers on Apartments.com as an expired page, adding 15 more photos including the backyard deck
Insights
Last sold
Never sold
First recorded sale
—
Appreciation
—
Price per sq ft
—
