This authentically preserved Mid-Century has had only two owners. Initially built in 1952 by Robert Ratcliff for Dair A. Tandy, Ratcliff was engaged again in 1958 by Mr. and Mrs. J.J. Kukulan to design the lower-level expansion. In 1984, xeriscape-pioneering landscape architect, Kathryn Mathewson brought the landscape into harmony with Ratcliff's magnum opus. A surprisingly lush, drought-tolerant 10,500 sqft lot surrounds the property. Stone pathways and wooden walkways lead to level open spaces resulting in a natural playground, with trees to climb and safe spaces to run wild. Inside, a boomerang soffit orchestrates a graceful dance overhead, linking the entry, living room, and dining area. This floating melody is repeated in the sculptural lines of the roof as uplights accentuate the architect's illusion of a weightless structure. Exposed brick extends beyond the dining room's confines and through the large deck, blurring the boundaries between inside and out. Original redwood and the luster of copper accents conduct a visual chorus that is anchored by the impressive baritone of the metal fireplace. The fireplace is not the main attraction as floor-to-ceiling glass windows seem to bow to the forest beyond. Nary a curtain needs to drop as every outlook is uniquely private.
Single-familyProperty Type
1952Year Built
10,504 sq ftLot Size
$833Est. Price/Sq.Ft.
2 car garageParking
Listed by Tracy Sichterman•DRE #01205767• Berkeley Hills Realty
Listed by Linda Van Couvering•DRE #01417020• Berkeley Hills Realty
Bought with Liana Dickson•DRE #01984196• Zip Code East Bay
bridgeMLS, Bay East AOR, or Contra Costa AOR #41037593
Oct 2, 2023
Sold
$2,400,000
$832/sq ft
Sep 27, 2023
Pending
—
Sep 20, 2023
Pending
—
Sep 5, 2023
Listed
$1,895,000
$657/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$33,692 (+2.4%)
$1,033,955 + $510,046
$1,544,001
2024
$32,897 (+574.5%)
$1,938,000 + $510,000
$2,448,000
2023
$4,877 (+2.6%)
$1,900,000 + $500,000
$2,400,000
2022
$4,752 (+1.5%)
$73,471 + $140,086
$213,557
2021
$4,681 (+4.1%)
$72,031 + $137,340
$209,371
2020
$4,499 (+1.4%)
$70,619 + $134,648
$205,267
2019
$4,438 (+2.1%)
$69,895 + $133,268
$203,163
2018
$4,346 (+1.5%)
$68,525 + $130,655
$199,180
2017
$4,281 (+1.0%)
$65,865 + $125,583
$191,448
2016
$4,239 (+0.3%)
$65,865 + $125,583
$191,448
2015
$4,228 (+6.0%)
$64,574 + $123,121
$187,695
2014
$3,987 (+1.5%)
$62,360 + $118,897
$181,257
2013
$3,928 (+8.6%)
$62,360 + $118,897
$181,257
2012
$3,618 (−0.7%)
$62,079 + $118,360
$180,439
2011
$3,645 (+3.4%)
$60,862 + $116,040
$176,902
2010
$3,525 (+8.8%)
$59,669 + $113,765
$173,434
2009
$3,241 (+3.6%)
$59,224 + $112,915
$172,139
2008
$3,129
$59,365 + $113,184
$172,549
Tax history for 554 Coventry Rd
Year
Property tax
Land + Additions
Assessment*
2025
$33,692 (+2.4%)
$1,033,955 + $510,046
$1,544,001
2024
$32,897 (+574.5%)
$1,938,000 + $510,000
$2,448,000
2023
$4,877 (+2.6%)
$1,900,000 + $500,000
$2,400,000
2022
$4,752 (+1.5%)
$73,471 + $140,086
$213,557
2021
$4,681 (+4.1%)
$72,031 + $137,340
$209,371
2020
$4,499 (+1.4%)
$70,619 + $134,648
$205,267
2019
$4,438 (+2.1%)
$69,895 + $133,268
$203,163
2018
$4,346 (+1.5%)
$68,525 + $130,655
$199,180
2017
$4,281 (+1.0%)
$65,865 + $125,583
$191,448
2016
$4,239 (+0.3%)
$65,865 + $125,583
$191,448
2015
$4,228 (+6.0%)
$64,574 + $123,121
$187,695
2014
$3,987 (+1.5%)
$62,360 + $118,897
$181,257
2013
$3,928 (+8.6%)
$62,360 + $118,897
$181,257
2012
$3,618 (−0.7%)
$62,079 + $118,360
$180,439
2011
$3,645 (+3.4%)
$60,862 + $116,040
$176,902
2010
$3,525 (+8.8%)
$59,669 + $113,765
$173,434
2009
$3,241 (+3.6%)
$59,224 + $112,915
$172,139
2008
$3,129
$59,365 + $113,184
$172,549
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
5
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
10,504 Sq. Ft.
Year renovated
1952
Sq. Ft.
2,884
Year built
1952
Style
Single Family Residential
County
Contra Costa County
APN
5711600048
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Apr 17, 2025 • Final
Building - residential plumbing
Replace all horizontal gas lines located beneath a residential building.
Gas
Apr 10, 2025 • Final
Building - residential plumbing
Replace all horizontal drain lines under the house using ABS piping.
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2023. This data may not match public records. Learn more.