
Hero and photos 2–31: BAREIS listing 321114502 (2022). Photos 32–44: bridgeMLS listing 40723395 (©2015 EBRDMLS).
Photos
638 27th St
Listed at $349,000 in late 2015 and sold as-is for $350,500 that January despite a disclosed $25,000 pest report — then reappeared in January 2022 asking $749,999, more than double, and never sold. One of just two houses in this collection with a second full bath: the primary suite sits at street level while a lone bedroom occupies the upstairs gable.
At a glance
Beds
3
Baths
2
Square feet
1,284 sq ft
Lot size
2,500 sq ft
Year built
1940
Stories
1
Garage
Attached 1-car
County
Contra Costa County
APN
515-080-003
Zoning
RL2
MLS #
40723395
Neighborhood
North and East
Annual tax
$7,418
Assessed value
$423,212
Listings elsewhere
Price history
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 4, 2022 | Listed | $749,999 | BAREIS |
| Jan 25, 2016 | Sold | $350,500 | Public record |
| Dec 21, 2015 | Pending | — | bridgeMLS |
| Nov 30, 2015 | Listed | $349,000 | bridgeMLS |
| May 4, 2001 | Sold | $170,000 | Public record |
| Mar 1, 1977 | Sold | $40,000 | Public record |
Construction and systems
Builder
MacGregor
Levels
Split level
Rooms
7
Layout
One bedroom upstairs; primary suite, second bedroom, both baths and the laundry room at street level
Foundation
Slab (the same MLS record also lists a crawl space)
Exterior
Stucco, composition shingles
Roof
Shingle
Heating
Forced air, natural gas
Cooling
None
Flooring
Hardwood, laminate, tile
Interior
Formal dining room, breakfast nook
Kitchen
Breakfast nook, stone counters, gas range, refrigerator, self-cleaning oven, disposal
Bathrooms
Primary with tiled stall shower; hall bath with shower over tub
Laundry
Laundry room with washer and dryer
Lot
Level, regular
Yard
Front, back and side yards, fenced
Utilities
Public water, public sewer; sewer lateral compliant at the 2016 sale
School district
West Contra Costa Unified
Subdivision
NICH MAC AVE CIV CEN, lot 15, block 29 (county legal description)
House notes
- The 2016 MLS record names the builder in its Builder Name field — "MacGregor" — and the listing description opens "Charming 3 bedroom, 2 bath MacGregor split level"
- One of only two houses in this collection with two full baths, alongside 5920 Orchard Ave
- Relisted in January 2022 at $749,999 — more than double its 2016 sale price — through BAREIS, the North Bay MLS, but no sale ever followed
- Sold as-is in 2016 with a disclosed $25,000 pest report, and still went $1,500 over asking
- The 2016 sale reset the assessed value from $216,376 to $357,510, a 47.7% property-tax jump the following year
- Same subdivision block as 653 28th St: the Nicholl MacDonald Avenue Civic Center tract, block 29
- Has traded only three times in five decades — $40,000 in 1977, $170,000 in 2001, $350,500 in 2016
Insights
Last sold
$350,500 (2016)
First recorded sale
$40,000 (1977)
Appreciation
+776% (5.7%/yr)
Price per sq ft
$273 (at last sale)



