175 Trinity Ln, Portola Valley, CA 94028
OFF MARKET

$2,164,800

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 1,650 sqft

175 Trinity Ln, Portola Valley, CA 94028

Est. Refi. Payment $13,639/mo*
Refinance Your Home

Home Value

Trulia Estimate
$2.17M
Since last month
Increased$12K (+0.5%)
Since last year
Increased$115K (+5.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +23% in the last 10 years
MonthEstimated value
2026
September 2026$2.18M
August 2026$2.17M
July 2026$2.13M
June 2026$2.15M
May 2026$2.3M
April 2026$2.26M
March 2026$2.28M
February 2026$2.21M
January 2026$2.08M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
16 Tynan Way, Portola Valley, CA
0.13
Single-Family Home
$2,700,000
04/03/26
3
2
1,960
118 Wyndham Dr, Portola Valley, CA
0.37
Single-Family Home
$1,800,000
02/13/26
3
3
1,712
108 Santa Maria Ave, Portola Valley, CA
0.13
Single-Family Home
$2,250,000
06/09/26
3
2
1,560
9 Russell Ave, Portola Valley, CA
0.17
Single-Family Home
$1,750,000
06/04/26
2
2
1,444
57 Santa Maria Ave, Portola Valley, CA
0.27
Single-Family Home
$1,900,000
11/06/25
2
2
1,430
846 Portola Rd, Portola Valley, CA
0.42
Single-Family Home
$3,460,000
12/17/25
3
5
1,086
377 Wayside Rd, Portola Valley, CA
0.17
Single-Family Home
$2,850,000
05/05/26
3
2
1,418
846 Portola Rd, Portola Valley, CA
0.42
Single-Family Home
$3,460,000
12/17/25
3
4.5
3,497
135 Wyndham Dr, Portola Valley, CA
0.37
Single-Family Home
$4,600,000
12/15/25
4
4
3,270
1005 Portola Rd, Portola Valley, CA
0.27
Single-Family Home
$3,566,750
10/06/25
5
3.5
3,826

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
140 Santa Maria Ave, Portola Valley, CA 94028
0.10
$2,621,500
2
1
1,265
Off Market
16 Tynan Way, Portola Valley, CA 94028
0.13
$2,700,000
3
2
1,960
Recently Sold
108 Santa Maria Ave, Portola Valley, CA 94028
0.13
$2,250,000
3
2
1,560
Recently Sold
133 Russell Ave, Portola Valley, CA 94028
0.15
$3,695,000
3
2.5
3,490
For Sale
102 Santa Maria Ave, Portola Valley, CA 94028
0.16
$2,721,100
2
3
2,000
Off Market
9 Russell Ave, Portola Valley, CA 94028
0.17
$1,750,000
2
2
1,444
Recently Sold
114 Russell Ave, Portola Valley, CA 94028
0.20
$2,900,300
3
3
2,080
Off Market
501 Wayside Rd, Portola Valley, CA 94028
0.18
-
-
-
-
Off Market
6 Leroy Way, Portola Valley, CA 94028
0.20
$2,106,900
2
-
1,617
Off Market
377 Wayside Rd, Portola Valley, CA 94028
0.17
$2,850,000
3
2
1,418
Recently Sold
57 Santa Maria Ave, Portola Valley, CA 94028
0.27
$1,969,600
2
2
1,430
Off Market
975 Portola Rd, Portola Valley, CA 94028
0.26
$2,599,900
3
2
1,280
Off Market

Local Information

  • Map ViewExplore the area around 175 Trinity Ln.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1926
1,650 sqft
$1,312/sqft
Garage

About this House

This single-family home is located at 175 Trinity Ln, Portola Valley, CA. 175 Trinity Ln is in Portola Valley, CA and in ZIP code 94028. This property has 3 bedrooms, 3 bathrooms and approximately 1,650 sqft of floor space. This property has a lot size of 7971 sqft and was built in 1926.
175 Trinity Ln, Portola Valley, CA 94028 is a 3 bedroom, 3 bathroom, 1,650 sqft single-family home built in 1926. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $2,164,800, with a rent estimate of $6,671/month.

Home Details for 175 Trinity Ln

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: WallHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 6

Exterior Features

Exterior Home Features
Roof: Asphalt, CompositionDeckExterior: ShinglePatio
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached

Property Information

Year Built
Year Built: 1926Year Updated: 1990
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 7971 sqft

Price and Tax history

YearProperty taxTax assessment
2026Unavailable
$582,822
Home facts updated by county records

Market trends in Portola Valley

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
18
4MoM

Around this home

View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Portola Valley

At least 30 Trulia users voted on each feature.

  • 98 % Say car is needed

  • 95 % Say there's wildlife

  • 93 % Say it's dog friendly

  • 92 % Say yards are well-kept

  • 83 % Say parking is easy

  • 80 % Say they plan to stay for at least 5 years

  • 79 % Say it's quiet

  • 79 % Say people would walk alone at night

  • 79 % Say there are community events

  • 77 % Say there's holiday spirit

  • 73 % Say neighbors are friendly

  • 62 % Say kids play outside

  • 41 % Say it's walkable to grocery stores

  • 38 % Say it's walkable to restaurants

  • 20 % Say there are sidewalks

Sourced by Trulia users. Learn more about our methodology.
  • Lfcornish
    "Rural suburbia with great trails and strong community. All in the heart of Silicon Valley and the SF Bay Area. Excellent schools, public and private make this a great place to raise a family."
    0
    Flag
  • M F.
    "Quite woodsy, no sidewalks, many trails, many dogs. Very dog friendly. Not too much traffic but with no sidewalks must be careful. "
    2
    Flag
  • Lojam.cooper
    "Much of the family oriented community events that happens in Portola Valley orbits Alpine Swim and Tennis Club."
    0
    Flag
  • Kirstindahm
    "Fantastic schools, wonderful people, very safe, quiet, great sense of community. People watch out for each other and each other’s kids. Lots of activities at the town center. It’s dog friendly and has great hiking, biking and walking trails. Lots of trees and open space. "
    1
    Flag
  • Larry A.
    "Wine club, summer picnic, emergency preparedness, home owners Assoc, community newsletter, fire dept support"
    0
    Flag
  • Darcireimund
    "Community feeling with great access to nature, trails, and beautiful weather. There are local restaurants that are excellent."
    1
    Flag
  • Jsreno
    "Good schools here in the Portola Valley Area. The public schools are a good option. The walk to school an be long though"
    0
    Flag
  • Emily C.
    "Hello, I have lived this area for a couple of months. Feels like homey, neighborhood is safe, friendly and down to earth "
    0
    Flag
  • Kevinplatshon
    "best community on the peninsula!! Ladera still has a neighborly feel unlike many other places surrounding."
    0
    Flag
  • Chriskavert
    "I’ve been here for seven years. Beautiful and clean, quiet with (mostly) excellent people. Very close to my girl’s school. An excellent school. Little commerce, but just about everything one might need within a 3-4 mile radius. Great cycling and hiking!"
    0
    Flag
  • babbh
    "Yesterday, I found a road where the gates are usually closed. I took a chance and took the road all the way up the mountain. There I was stopped because Lauriston has been sold and the buyers had men doing things there and there were too many trucks for me to get around. A very nice young man with the people of the house directed me to turn around safely as his company's trucks were blocking the road. I got my car around, drove down the mountain (this is not an easy thing to do) and got home. The mountain road is very steep so I had decided some time ago not to try to walk up the mountain road. After driving it (up and down) I was pleased with my old choice."
    0
    Flag
  • Robertsquinn
    "Natural setting close to schools, huge trail system, groceries. Close to Alpine Hills and Stanford. On the loop with backroads and mountain bike trails for bikers. Walking distance to award winning Corte Madera school. Nature preserve for deer, coyotes, turkeys, owls, hawks, rabbits, bobcat, quail. Quiet location away from streets allows you to hear the wildlife and nature. "
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 175 Trinity Ln

  • What is 175 Trinity Ln estimated to be worth?
    Trulia's estimated value for 175 Trinity Ln in Portola Valley, CA is $2,164,800.
  • Is Portola Valley a buyer's or seller's market?
    Portola Valley is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Portola Valley?
    Residents describe Portola Valley, CA as dog-friendly, well-kept, and easy to park in. Most residents say you need a car. See recently sold homes in Portola Valley, CA.
  • What are the closest schools to 175 Trinity Ln?
    The closest schools to 175 Trinity Ln in Portola Valley, CA are Corte Madera School (Elementary/Middle, rated 10/10), Ormondale Elementary School (rated 10/10), Woodside High School (rated 8/10).
  • Does 175 Trinity Ln have air conditioning?
    Yes, 175 Trinity Ln in Portola Valley, CA has air conditioning.
  • How big is the lot at 175 Trinity Ln?
    The lot at 175 Trinity Ln in Portola Valley, CA is about 0.18 acres (7,971 sq ft).

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