30 William St W, Greenwich, CT 06830
Property image
Property image
OFF MARKET

$1,224,800

Trulia Estimate
  • 3 Beds
  • 2 Baths
  • 1,816 sqft

30 William St W, Greenwich, CT 06830

Byram
Est. Refi. Payment $8,279/mo*
Refinance Your Home
Currently Off Market - Sold Apr 17, 2017 for $750,000

Home Value

Trulia Estimate
$1.23M
Since last month
Decreased$4K (-0.3%)
Since last year
Increased$113K (+10.1%)
Since last sale
Increased$477K (+63.7%)
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 +107% in the last 10 years
MonthEstimated value
2026
August 2026$1.23M
August 2026$1.22M
July 2026$1.23M
June 2026$1.26M
May 2026$1.25M
April 2026$1.22M
March 2026$1.23M
February 2026$1.18M
January 2026$1.16M
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
114 Mead Avenue, Greenwich, CT
0.24
Single-Family Home
$950,000
11/18/25
3
2
1,387
5 Hervey St, Greenwich, CT
0.29
Single-Family Home
$925,000
11/21/25
3
1.5
1,519
10 Prospect St W, Greenwich, CT
0.26
Single-Family Home
$1,255,000
05/28/26
4
2
1,784
255 Byram Rd, Greenwich, CT
0.37
Single-Family Home
$1,054,612
06/12/26
3
1.5
1,656
291 Delavan Ave, Greenwich, CT
0.13
Single-Family Home
$1,075,000
11/21/25
4
2.5
2,021
30 High St, Greenwich, CT
0.52
Single-Family Home
$920,000
12/19/25
3
1.5
1,646
30 Sherman Ave, Greenwich, CT
0.62
Single-Family Home
$895,000
12/19/25
3
1.5
1,699
131 Henry St, Greenwich, CT
0.39
Single-Family Home
$1,215,000
02/13/26
3
3.5
1,455
6 Putnam Ave, Port Chester, NY
0.66
Single-Family Home
$750,000
10/01/25
4
2
2,000
53 Linden Street, Port Chester, NY
0.73
Single-Family Home
$860,000
12/15/25
3
2
1,656

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
41 Church St W, Greenwich, CT 06830
0.02
$1,142,100
4
2.5
1,607
Off Market
20 Church St W, Greenwich, CT 06830
0.06
$1,399,200
Studio
-
2,917
Off Market
20 Church Street #B11, Greenwich, CT 06830
0.06
$1,355,400
2
2
1,362
Off Market
21 Division St W, Greenwich, CT 06830
0.07
$1,699,000
4
2
3,392
For Sale
26 Church St W #B, Greenwich, CT 06830
0.06
$1,321,500
3
3.5
2,536
Off Market
20 Church St #A15, Greenwich, CT 06830
0.06
$1,432,500
2
2
1,284
Recently Sold
20 Church St #A61, Greenwich, CT 06830
0.06
$2,037,700
4
3
1,858
Off Market
14 William Street West #B, Greenwich, CT 06830
0.04
$1,602,100
3
2.5
3,436
Off Market
29 Division St W #3, Greenwich, CT 06830
0.07
$725,000
2
1.5
1,302
For Sale
14 William St W, Greenwich, CT 06830
0.05
$1,658,700
3
3.5
3,149
Off Market
14 William St, Greenwich, CT 06830
0.05
-
3
1
1,125
Off Market
28 Division St W, Greenwich, CT 06830
0.10
$922,900
4
2
2,327
Off Market

Local Information

  • Map ViewExplore the area around 30 William St W.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1904
1,816 sqft
$674/sqft

About this House

This single-family home is located at 30 William St W, Greenwich, CT. 30 William St W is in the Byram neighborhood in Greenwich, CT and in ZIP code 06830. This property has 3 bedrooms, 2 bathrooms and approximately 1,816 sqft of floor space. This property has a lot size of 3485 sqft and was built in 1904.
30 William St W, Greenwich, CT 06830 is a 3 bedroom, 2 bathroom, 1,816 sqft single-family home in Byram, built in 1904. It last sold for $750,000 on Apr 17, 2017. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,224,800, with a rent estimate of $6,105/month.

Home Details for 30 William St W

Interior Features

Interior Details
BasementAtticNumber of Rooms: 8
Heating & Cooling
Heating: Forced AirHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Other

Property Information

Year Built
Year Built: 1904
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Lot Information

Lot Area: 3484 sqft

Price and Tax history

DateEventPrice
Apr 17, 2017
Source: Greenwich MLS, Inc. #96332
Sold
$750,000
Nov 30, 2015
Source: Greenwich MLS, Inc. #93891
Sold
$605,000
Dec 16, 2014
Source: N/A
Sold
$393,750
Jun 30, 2005
Source: N/A
Sold
$669,000
Aug 26, 2004
Source: N/A
Sold
$464,000

Market trends in Greenwich

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.58M
$150KMoM
Sale-to-List Price
104.8%
1.0%MoM
Price per sq ft
$825
$1MoM
Available listings
152
30MoM

Around this home

Neighborhood Overview

Byram
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Byram

At least 2 Trulia users voted on each feature.

  • 100 % Say car is needed

  • 100 % Say it's dog friendly

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say people would walk alone at night

  • 100 % Say yards are well-kept

  • 89 % Say neighbors are friendly

  • 75 % Say there's holiday spirit

  • 67 % Say there are sidewalks

  • 50 % Say parking is easy

  • 50 % Say there's wildlife

  • 50 % Say it's walkable to restaurants

  • 50 % Say streets are well-lit

  • 50 % Say kids play outside

  • 40 % Say there are community events

  • 20 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Kellysgreensllc
    "There are good schools,parks,library here. Conveniently located near mass transit.Not to forget our beaches. Local restaurants "
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Frequently asked questions about 30 William St W

  • What is 30 William St W estimated to be worth?
    Trulia's estimated value for 30 William St W in Greenwich, CT is $1,224,800.
  • What is the price history for 30 William St W?
    30 William St W in Greenwich, CT last sold for $750,000 in April 2017.
  • Is Greenwich a buyer's or seller's market?
    Greenwich is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Greenwich?
    The median sale price in Greenwich is $2.58M. That is up $150K from the prior month.
  • How big is the lot at 30 William St W?
    The lot at 30 William St W in Greenwich, CT is about 0.08 acres (3,485 sq ft).

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Apartments for Rent

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Off Market Homes Near 30 William St W

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